Bug report

SegFault with parallel extension in v1.13.1

Description

A segmentation fault occurs when using ddtrace v1.13.1 with the PHP parallel extension. The issue does not occur in v1.13.0.

Environment

• PHP: 7.4.33 (ZTS)
• parallel extension: 1.1.4
• OS: Debian Bullseye (Docker)
• Architecture: Both x86_64 and ARM64

Steps to Reproduce

# Clone reproduction repository
git clone [email protected]:oshiro-kazuma/ddtrace-v1.13.1-segfault.git
cd ddtrace-v1.13.1-segfault

# Test with v1.13.1 (SegFault)
make test-v1131

# Test with v1.13.0 (Works)
make test-v1130

Expected Behavior

All tests complete successfully without crashing.

Actual Behavior

SegFault (exit code 139) occurs during "Test 3: Rapid thread creation/destruction":

=== Aggressive SegFault Test ===
PHP: 7.4.33 (ZTS: Yes)
ddtrace: 1.13.1
parallel: 1.1.4

==================================================
Test 1: Exception handling in parallel threads
  OK
Test 2: Resource open/close in parallel threads
  OK
Test 3: Rapid thread creation/destruction
  OK (50 iterations)
(exit code 139)

Stack Trace

Thread 73 received signal SIGSEGV, Segmentation fault.
#0  datadog_sidecar::one_way_shared_memory::OneWayShmReader::read<...>()
    at libdatadog/datadog-sidecar/src/one_way_shared_memory.rs:125
#1  datadog_sidecar::agent_remote_config::AgentRemoteConfigReader::read<...>()
    at libdatadog/datadog-sidecar/src/agent_remote_config.rs:100
#2  ddog_agent_remote_config_read()
#3  ddtrace_try_read_agent_rate() at priority_sampling/priority_sampling.c:26
#4  dd_decide_on_sampling() at priority_sampling/priority_sampling.c:256
#5  ddtrace_fetch_priority_sampling_from_span() at priority_sampling/priority_sampling.c:373
#6  dd_close_entry_span_of_stack() at span.c:832
#7  ddtrace_close_span() at span.c:907
#8  ddtrace_close_all_open_spans() at span.c:1020
#9  dd_force_shutdown_tracing() at ddtrace.c:1811
#10 zm_deactivate_ddtrace() at ddtrace.c:1864
#11 zend_deactivate_modules()
#12 php_request_shutdown()
#13 php_parallel_scheduler_exit() at parallel/src/scheduler.c:94
#14 php_parallel_thread() at parallel/src/scheduler.c:439

The crash happens when a parallel thread calls php_request_shutdown() during thread termination, which triggers ddtrace's RSHUTDOWN handler. The handler attempts to read from shared memory (OneWayShmReader) that appears to be in an invalid state, possibly due to a race condition with other threads shutting down simultaneously.

Additional Information

• SegFault does not occur when ddtrace is disabled (DD_TRACE_ENABLED=0)
• v1.13.0 completes all tests successfully

Reproduction Repository

https://github.com/oshiro-kazuma/ddtrace-v1.13.1-segfault

PHP version

7.4.33

Tracer or profiler version

1.13.1

Installed extensions

[PHP Modules]
Core
ctype
curl
date
ddappsec
ddtrace
dom
fileinfo
filter
ftp
hash
iconv
json
libxml
mbstring
mysqli
mysqlnd
openssl
parallel
pcntl
pcre
PDO
pdo_mysql
pdo_sqlite
Phar
posix
readline
Reflection
session
SimpleXML
sodium
SPL
sqlite3
standard
tokenizer
xml
xmlreader
xmlwriter
zlib

[Zend Modules]
ddappsec
ddtrace

Output of phpinfo()

ddtrace

Datadog PHP tracer extension
For help, check out the documentation at https://docs.datadoghq.com/tracing/languages/php/
(c) Datadog 2020

Datadog tracing support => enabled
Version => 1.13.1
DATADOG TRACER CONFIGURATION => {
"date": "2025-11-29T01:20:55Z",
"os_name": "Linux 32eb3c78614a 6.10.14-linuxkit #1 SMP Mon Feb 24 16:35:16 UTC 2025 aarch64",
"os_version": "6.10.14-linuxkit",
"version": "1.13.1",
"lang": "php",
"lang_version": "7.4.33",
"env": null,
"enabled": true,
"service": null,
"enabled_cli": true,
"agent_url": "http://localhost:8126",
"debug": false,
"analytics_enabled": false,
"sample_rate": -1,
"sampling_rules": [],
"tags": [],
"service_mapping": [],
"distributed_tracing_enabled": true,
"dd_version": null,
"architecture": "aarch64",
"instrumentation_telemetry_enabled": true,
"sapi": "cli",
"datadog.trace.sources_path": "/opt/datadog/dd-library/1.13.1/dd-trace-sources/src",
"open_basedir_configured": false,
"uri_fragment_regex": null,
"uri_mapping_incoming": null,
"uri_mapping_outgoing": null,
"auto_flush_enabled": true,
"generate_root_span": true,
"http_client_split_by_domain": false,
"measure_compile_time": true,
"report_hostname_on_root_span": false,
"traced_internal_functions": null,
"enabled_from_env": true,
"opcache.file_cache": null,
"sidecar_trace_sender": false,
"loaded_by_ssi": false,
"agent_error": "Failed to connect to localhost port 8126: Connection refused"
}

                           Diagnostics                               

agent_error => Failed to connect to localhost port 8126: Connection refused
Diagnostic checks => failed

Directive => Local Value => Master Value
ddtrace.disable => 0 => 0
ddtrace.cgroup_file => /proc/self/cgroup => /proc/self/cgroup
datadog.trace.sidecar_trace_sender => Off => Off
datadog.trace.sources_path => /opt/datadog/dd-library/1.13.1/dd-trace-sources/src => /opt/datadog/dd-library/1.13.1/dd-trace-sources/src
datadog.autoload_no_compile => Off => Off
datadog.trace.agent_url => no value => no value
datadog.agent_host => no value => no value
datadog.dogstatsd_url => no value => no value
datadog.dogstatsd_host => no value => no value
datadog.api_key => no value => no value
datadog.distributed_tracing => On => On
datadog.dogstatsd_port => 8125 => 8125
datadog.env => no value => no value
datadog.autofinish_spans => Off => Off
datadog.trace.url_as_resource_names_enabled => On => On
datadog.http_server_route_based_naming => On => On
datadog.service => no value => no value
datadog.service_mapping => no value => no value
datadog.tags => no value => no value
datadog.trace.agent_port => 0 => 0
datadog.trace.analytics_enabled => Off => Off
datadog.trace.append_trace_ids_to_logs => Off => Off
datadog.trace.auto_flush_enabled => On => On
datadog.trace.cli_enabled => On => On
datadog.trace.measure_compile_time => On => On
datadog.trace.measure_peak_memory_usage => On => On
datadog.trace.debug => Off => Off
datadog.trace.enabled => On => On
datadog.instrumentation_telemetry_enabled => On => On
datadog.telemetry_log_collection_enabled => On => On
datadog.trace.health_metrics_enabled => Off => Off
datadog.trace.health_metrics_heartbeat_sample_rate => 0.001 => 0.001
datadog.trace.db_client_split_by_instance => Off => Off
datadog.trace.http_client_split_by_domain => Off => Off
datadog.trace.redis_client_split_by_host => Off => Off
datadog.exception_replay_enabled => Off => Off
datadog.exception_replay_capture_max_frames => -1 => -1
datadog.exception_replay_capture_interval_seconds => 3600 => 3600
datadog.trace.memory_limit => no value => no value
datadog.trace.report_hostname => Off => Off
datadog.trace.flush_collect_cycles => Off => Off
datadog.trace.force_flush_on_shutdown => On => On
datadog.trace.force_flush_on_sigterm => On => On
datadog.trace.force_flush_on_sigint => On => On
datadog.trace.kafka_distributed_tracing => On => On
datadog.trace.laravel_queue_distributed_tracing => On => On
datadog.trace.symfony_messenger_distributed_tracing => On => On
datadog.trace.symfony_messenger_middlewares => Off => Off
datadog.trace.symfony_http_route => On => On
datadog.trace.remove_root_span_laravel_queue => On => On
datadog.trace.remove_root_span_symfony_messenger => On => On
datadog.appsec.rasp_enabled => On => On
datadog.trace.remove_autoinstrumentation_orphans => Off => Off
datadog.trace.resource_uri_fragment_regex => no value => no value
datadog.trace.resource_uri_mapping_incoming => no value => no value
datadog.trace.resource_uri_mapping_outgoing => no value => no value
datadog.trace.resource_uri_query_param_allowed => no value => no value
datadog.trace.http_url_query_param_allowed => * => *
datadog.trace.http_post_data_param_allowed => no value => no value
datadog.trace.rate_limit => 100 => 100
datadog.trace.sample_rate => -1 => -1
datadog.trace.sampling_rules => [] => []
datadog.trace.sampling_rules_format => glob => glob
datadog.span_sampling_rules => [] => []
datadog.span_sampling_rules_file => no value => no value
datadog.trace.header_tags => no value => no value
datadog.trace.x_datadog_tags_max_length => 512 => 512
datadog.trace.peer_service_mapping => no value => no value
datadog.trace.peer_service_defaults_enabled => Off => Off
datadog.trace.remove_integration_service_names_enabled => Off => Off
datadog.trace.propagate_service => Off => Off
datadog.trace.propagation_style_extract => datadog,tracecontext,B3,B3 single header,baggage => datadog,tracecontext,B3,B3 single header,baggage
datadog.trace.propagation_style_inject => datadog,tracecontext,baggage => datadog,tracecontext,baggage
datadog.trace.propagation_style => datadog,tracecontext,baggage => datadog,tracecontext,baggage
datadog.trace.baggage_tag_keys => user.id,session.id,account.id => user.id,session.id,account.id
datadog.trace.ignore_agent_sampling_rates => Off => Off
datadog.trace.traced_internal_functions => no value => no value
datadog.trace.agent_timeout => 500 => 500
datadog.trace.agent_connect_timeout => 100 => 100
datadog.trace.debug_prng_seed => -1 => -1
datadog.log_backtrace => Off => Off
datadog.crashtracking_enabled => On => On
datadog.trace.generate_root_span => On => On
datadog.trace.spans_limit => 1000 => 1000
datadog.trace.128_bit_traceid_generation_enabled => On => On
datadog.trace.128_bit_traceid_logging_enabled => On => On
datadog.trace.bgs_connect_timeout => 2000 => 2000
datadog.trace.bgs_timeout => 5000 => 5000
datadog.trace.agent_flush_interval => 5000 => 5000
datadog.telemetry_heartbeat_interval => 60 => 60
datadog.trace.agent_flush_after_n_requests => 10 => 10
datadog.trace.shutdown_timeout => 5000 => 5000
datadog.trace.startup_logs => On => On
datadog.trace.once_logs => On => On
datadog.trace.agent_retries => 0 => 0
datadog.trace.agent_debug_verbose_curl => Off => Off
datadog.trace.debug_curl_output => Off => Off
datadog.trace.beta_high_memory_pressure_percent => 80 => 80
datadog.trace.agentless => Off => Off
datadog.trace.warn_legacy_dd_trace => On => On
datadog.trace.retain_thread_capabilities => Off => Off
datadog.version => no value => no value
datadog.trace.obfuscation_query_string_regexp => (?i)(?:(?:"|%22)?)(?:(?:old[-]?|new[-]?)?p(?:ass)?w(?:or)?d(?:1|2)?|pass(?:[-]?phrase)?|secret|(?:api[-]?|private[-]?|public[-]?|access[-]?|secret[-]?|app(?:lication)?[-]?)key(?:[-]?id)?|token|consumer[-]?(?:id|key|secret)|sign(?:ed|ature)?|auth(?:entication|orization)?)(?:(?:\s|%20)(?:=|%3D)[^&]+|(?:"|%22)(?:\s|%20)(?::|%3A)(?:\s|%20)*(?:"|%22)(?:%2[^2]|%[^2]|[^"%])+(?:"|%22))|(?:bearer(?:\s|%20)+[a-z0-9.-]+|token(?::|%3A)[a-z0-9]{13}|gh[opsu][0-9a-zA-Z]{36}|eyI-L+.eyI-L+(?:.(?:[\w.+/=-]|%3D|%2F|%2B)+)?|-{5}BEGIN(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY-{5}[^\-]+-{5}END(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY(?:-{5})?(?:\n|%0A)?|(?:ssh-(?:rsa|dss)|ecdsa-[a-z0-9]+-[a-z0-9]+)(?:\s|%20|%09)+(?:[a-z0-9/.+]|%2F|%5C|%2B){100,}(?:=|%3D)*(?:(?:\s|%20|%09)+[a-z0-9.-]+)?) => (?i)(?:(?:"|%22)?)(?:(?:old[-]?|new[-]?)?p(?:ass)?w(?:or)?d(?:1|2)?|pass(?:[-]?phrase)?|secret|(?:api[-]?|private[-]?|public[-]?|access[-]?|secret[-]?|app(?:lication)?[-]?)key(?:[-]?id)?|token|consumer[-]?(?:id|key|secret)|sign(?:ed|ature)?|auth(?:entication|orization)?)(?:(?:\s|%20)(?:=|%3D)[^&]+|(?:"|%22)(?:\s|%20)(?::|%3A)(?:\s|%20)*(?:"|%22)(?:%2[^2]|%[^2]|[^"%])+(?:"|%22))|(?:bearer(?:\s|%20)+[a-z0-9.-]+|token(?::|%3A)[a-z0-9]{13}|gh[opsu][0-9a-zA-Z]{36}|eyI-L+.eyI-L+(?:.(?:[\w.+/=-]|%3D|%2F|%2B)+)?|-{5}BEGIN(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY-{5}[^\-]+-{5}END(?:[a-z\s]|%20)+PRIVATE(?:\s|%20)KEY(?:-{5})?(?:\n|%0A)?|(?:ssh-(?:rsa|dss)|ecdsa-[a-z0-9]+-[a-z0-9]+)(?:\s|%20|%09)+(?:[a-z0-9/.+]|%2F|%5C|%2B){100,}(?:=|%3D)*(?:(?:\s|%20|%09)+[a-z0-9.-]+)?)
datadog.trace.memcached_obfuscation => On => On
datadog.trace.mongodb_obfuscation => On => On
datadog.trace.client_ip_enabled => Off => Off
datadog.trace.client_ip_header => no value => no value
datadog.trace.forked_process => On => On
datadog.trace.hook_limit => 100 => 100
datadog.trace.buffer_size => 2097152 => 2097152
datadog.trace.agent_max_payload_size => 52428800 => 52428800
datadog.trace.agent_stack_initial_size => 131072 => 131072
datadog.trace.agent_stack_backlog => 12 => 12
datadog.trace.agent_test_session_token => no value => no value
datadog.trace.propagate_user_id_default => Off => Off
datadog.dbm_propagation_mode => disabled => disabled
datadog.trace.wordpress_additional_actions => no value => no value
datadog.trace.wordpress_callbacks => On => On
datadog.integration_metrics_enabled => On => On
datadog.trace.otel_enabled => Off => Off
datadog.trace.log_file => no value => no value
datadog.trace.log_level => error => error
datadog.appsec.sca_enabled => Off => Off
datadog.trace.git_metadata_enabled => On => On
datadog.git_commit_sha => no value => no value
datadog.git_repository_url => no value => no value
datadog.openai_service => no value => no value
datadog.openai_metrics_enabled => On => On
datadog.openai_logs_enabled => Off => Off
datadog.openai_span_char_limit => 128 => 128
datadog.openai_span_prompt_completion_sample_rate => 1.0 => 1.0
datadog.openai_log_prompt_completion_sample_rate => 0.1 => 0.1
datadog.trace.websocket_messages_enabled => On => On
datadog.trace.websocket_messages_inherit_sampling => On => On
datadog.trace.websocket_messages_separate_traces => On => On
datadog.inject_force => Off => Off
datadog.remote_config_poll_interval_seconds => 5 => 5
datadog.remote_config_enabled => On => On
datadog.dynamic_instrumentation.enabled => Off => Off
datadog.dynamic_instrumentation.redacted_identifiers => no value => no value
datadog.apm_tracing_enabled => On => On
datadog.dynamic_instrumentation.redacted_types => no value => no value
datadog.trace.baggage_max_items => 64 => 64
datadog.trace.baggage_max_bytes => 8192 => 8192
datadog.trace.inferred_proxy_services_enabled => Off => Off
datadog.trace.http_client_error_statuses => 500-599 => 500-599
datadog.trace.http_server_error_statuses => 500-599 => 500-599
datadog.code_origin_for_spans_enabled => On => On
datadog.code_origin_max_user_frames => 8 => 8
datadog.trace.amqp_enabled => On => On
datadog.trace.amqp_analytics_enabled => Off => Off
datadog.amqp_analytics_enabled => Off => Off
datadog.trace.amqp_analytics_sample_rate => 1 => 1
datadog.amqp_analytics_sample_rate => 1 => 1
datadog.trace.cakephp_enabled => On => On
datadog.trace.cakephp_analytics_enabled => Off => Off
datadog.cakephp_analytics_enabled => Off => Off
datadog.trace.cakephp_analytics_sample_rate => 1 => 1
datadog.cakephp_analytics_sample_rate => 1 => 1
datadog.trace.codeigniter_enabled => On => On
datadog.trace.codeigniter_analytics_enabled => Off => Off
datadog.codeigniter_analytics_enabled => Off => Off
datadog.trace.codeigniter_analytics_sample_rate => 1 => 1
datadog.codeigniter_analytics_sample_rate => 1 => 1
datadog.trace.exec_enabled => On => On
datadog.trace.exec_analytics_enabled => Off => Off
datadog.exec_analytics_enabled => Off => Off
datadog.trace.exec_analytics_sample_rate => 1 => 1
datadog.exec_analytics_sample_rate => 1 => 1
datadog.trace.curl_enabled => On => On
datadog.trace.curl_analytics_enabled => Off => Off
datadog.curl_analytics_enabled => Off => Off
datadog.trace.curl_analytics_sample_rate => 1 => 1
datadog.curl_analytics_sample_rate => 1 => 1
datadog.trace.drupal_enabled => On => On
datadog.trace.drupal_analytics_enabled => Off => Off
datadog.drupal_analytics_enabled => Off => Off
datadog.trace.drupal_analytics_sample_rate => 1 => 1
datadog.drupal_analytics_sample_rate => 1 => 1
datadog.trace.elasticsearch_enabled => On => On
datadog.trace.elasticsearch_analytics_enabled => Off => Off
datadog.elasticsearch_analytics_enabled => Off => Off
datadog.trace.elasticsearch_analytics_sample_rate => 1 => 1
datadog.elasticsearch_analytics_sample_rate => 1 => 1
datadog.trace.eloquent_enabled => On => On
datadog.trace.eloquent_analytics_enabled => Off => Off
datadog.eloquent_analytics_enabled => Off => Off
datadog.trace.eloquent_analytics_sample_rate => 1 => 1
datadog.eloquent_analytics_sample_rate => 1 => 1
datadog.trace.filesystem_enabled => On => On
datadog.trace.filesystem_analytics_enabled => Off => Off
datadog.filesystem_analytics_enabled => Off => Off
datadog.trace.filesystem_analytics_sample_rate => 1 => 1
datadog.filesystem_analytics_sample_rate => 1 => 1
datadog.trace.frankenphp_enabled => On => On
datadog.trace.frankenphp_analytics_enabled => Off => Off
datadog.frankenphp_analytics_enabled => Off => Off
datadog.trace.frankenphp_analytics_sample_rate => 1 => 1
datadog.frankenphp_analytics_sample_rate => 1 => 1
datadog.trace.googlespanner_enabled => On => On
datadog.trace.googlespanner_analytics_enabled => Off => Off
datadog.googlespanner_analytics_enabled => Off => Off
datadog.trace.googlespanner_analytics_sample_rate => 1 => 1
datadog.googlespanner_analytics_sample_rate => 1 => 1
datadog.trace.guzzle_enabled => On => On
datadog.trace.guzzle_analytics_enabled => Off => Off
datadog.guzzle_analytics_enabled => Off => Off
datadog.trace.guzzle_analytics_sample_rate => 1 => 1
datadog.guzzle_analytics_sample_rate => 1 => 1
datadog.trace.httpstream_enabled => On => On
datadog.trace.httpstream_analytics_enabled => Off => Off
datadog.httpstream_analytics_enabled => Off => Off
datadog.trace.httpstream_analytics_sample_rate => 1 => 1
datadog.httpstream_analytics_sample_rate => 1 => 1
datadog.trace.kafka_enabled => On => On
datadog.trace.kafka_analytics_enabled => Off => Off
datadog.kafka_analytics_enabled => Off => Off
datadog.trace.kafka_analytics_sample_rate => 1 => 1
datadog.kafka_analytics_sample_rate => 1 => 1
datadog.trace.laminas_enabled => On => On
datadog.trace.laminas_analytics_enabled => Off => Off
datadog.laminas_analytics_enabled => Off => Off
datadog.trace.laminas_analytics_sample_rate => 1 => 1
datadog.laminas_analytics_sample_rate => 1 => 1
datadog.trace.laravel_enabled => On => On
datadog.trace.laravel_analytics_enabled => Off => Off
datadog.laravel_analytics_enabled => Off => Off
datadog.trace.laravel_analytics_sample_rate => 1 => 1
datadog.laravel_analytics_sample_rate => 1 => 1
datadog.trace.laravelqueue_enabled => On => On
datadog.trace.laravelqueue_analytics_enabled => Off => Off
datadog.laravelqueue_analytics_enabled => Off => Off
datadog.trace.laravelqueue_analytics_sample_rate => 1 => 1
datadog.laravelqueue_analytics_sample_rate => 1 => 1
datadog.trace.logs_enabled => On => On
datadog.logs_injection => On => On
datadog.trace.logs_analytics_enabled => Off => Off
datadog.logs_analytics_enabled => Off => Off
datadog.trace.logs_analytics_sample_rate => 1 => 1
datadog.logs_analytics_sample_rate => 1 => 1
datadog.trace.lumen_enabled => On => On
datadog.trace.lumen_analytics_enabled => Off => Off
datadog.lumen_analytics_enabled => Off => Off
datadog.trace.lumen_analytics_sample_rate => 1 => 1
datadog.lumen_analytics_sample_rate => 1 => 1
datadog.trace.magento_enabled => On => On
datadog.trace.magento_analytics_enabled => Off => Off
datadog.magento_analytics_enabled => Off => Off
datadog.trace.magento_analytics_sample_rate => 1 => 1
datadog.magento_analytics_sample_rate => 1 => 1
datadog.trace.memcache_enabled => On => On
datadog.trace.memcache_analytics_enabled => Off => Off
datadog.memcache_analytics_enabled => Off => Off
datadog.trace.memcache_analytics_sample_rate => 1 => 1
datadog.memcache_analytics_sample_rate => 1 => 1
datadog.trace.memcached_enabled => On => On
datadog.trace.memcached_analytics_enabled => Off => Off
datadog.memcached_analytics_enabled => Off => Off
datadog.trace.memcached_analytics_sample_rate => 1 => 1
datadog.memcached_analytics_sample_rate => 1 => 1
datadog.trace.mongo_enabled => On => On
datadog.trace.mongo_analytics_enabled => Off => Off
datadog.mongo_analytics_enabled => Off => Off
datadog.trace.mongo_analytics_sample_rate => 1 => 1
datadog.mongo_analytics_sample_rate => 1 => 1
datadog.trace.mongodb_enabled => On => On
datadog.trace.mongodb_analytics_enabled => Off => Off
datadog.mongodb_analytics_enabled => Off => Off
datadog.trace.mongodb_analytics_sample_rate => 1 => 1
datadog.mongodb_analytics_sample_rate => 1 => 1
datadog.trace.mysqli_enabled => On => On
datadog.trace.mysqli_analytics_enabled => Off => Off
datadog.mysqli_analytics_enabled => Off => Off
datadog.trace.mysqli_analytics_sample_rate => 1 => 1
datadog.mysqli_analytics_sample_rate => 1 => 1
datadog.trace.nette_enabled => On => On
datadog.trace.nette_analytics_enabled => Off => Off
datadog.nette_analytics_enabled => Off => Off
datadog.trace.nette_analytics_sample_rate => 1 => 1
datadog.nette_analytics_sample_rate => 1 => 1
datadog.trace.openai_enabled => On => On
datadog.trace.openai_analytics_enabled => Off => Off
datadog.openai_analytics_enabled => Off => Off
datadog.trace.openai_analytics_sample_rate => 1 => 1
datadog.openai_analytics_sample_rate => 1 => 1
datadog.trace.pcntl_enabled => On => On
datadog.trace.pcntl_analytics_enabled => Off => Off
datadog.pcntl_analytics_enabled => Off => Off
datadog.trace.pcntl_analytics_sample_rate => 1 => 1
datadog.pcntl_analytics_sample_rate => 1 => 1
datadog.trace.pdo_enabled => On => On
datadog.trace.pdo_analytics_enabled => Off => Off
datadog.pdo_analytics_enabled => Off => Off
datadog.trace.pdo_analytics_sample_rate => 1 => 1
datadog.pdo_analytics_sample_rate => 1 => 1
datadog.trace.phpredis_enabled => On => On
datadog.trace.phpredis_analytics_enabled => Off => Off
datadog.phpredis_analytics_enabled => Off => Off
datadog.trace.phpredis_analytics_sample_rate => 1 => 1
datadog.phpredis_analytics_sample_rate => 1 => 1
datadog.trace.predis_enabled => On => On
datadog.trace.predis_analytics_enabled => Off => Off
datadog.predis_analytics_enabled => Off => Off
datadog.trace.predis_analytics_sample_rate => 1 => 1
datadog.predis_analytics_sample_rate => 1 => 1
datadog.trace.psr18_enabled => On => On
datadog.trace.psr18_analytics_enabled => Off => Off
datadog.psr18_analytics_enabled => Off => Off
datadog.trace.psr18_analytics_sample_rate => 1 => 1
datadog.psr18_analytics_sample_rate => 1 => 1
datadog.trace.ratchet_enabled => On => On
datadog.trace.ratchet_analytics_enabled => Off => Off
datadog.ratchet_analytics_enabled => Off => Off
datadog.trace.ratchet_analytics_sample_rate => 1 => 1
datadog.ratchet_analytics_sample_rate => 1 => 1
datadog.trace.roadrunner_enabled => On => On
datadog.trace.roadrunner_analytics_enabled => Off => Off
datadog.roadrunner_analytics_enabled => Off => Off
datadog.trace.roadrunner_analytics_sample_rate => 1 => 1
datadog.roadrunner_analytics_sample_rate => 1 => 1
datadog.trace.sqlsrv_enabled => On => On
datadog.trace.sqlsrv_analytics_enabled => Off => Off
datadog.sqlsrv_analytics_enabled => Off => Off
datadog.trace.sqlsrv_analytics_sample_rate => 1 => 1
datadog.sqlsrv_analytics_sample_rate => 1 => 1
datadog.trace.slim_enabled => On => On
datadog.trace.slim_analytics_enabled => Off => Off
datadog.slim_analytics_enabled => Off => Off
datadog.trace.slim_analytics_sample_rate => 1 => 1
datadog.slim_analytics_sample_rate => 1 => 1
datadog.trace.swoole_enabled => On => On
datadog.trace.swoole_analytics_enabled => Off => Off
datadog.swoole_analytics_enabled => Off => Off
datadog.trace.swoole_analytics_sample_rate => 1 => 1
datadog.swoole_analytics_sample_rate => 1 => 1
datadog.trace.symfony_enabled => On => On
datadog.trace.symfony_analytics_enabled => Off => Off
datadog.symfony_analytics_enabled => Off => Off
datadog.trace.symfony_analytics_sample_rate => 1 => 1
datadog.symfony_analytics_sample_rate => 1 => 1
datadog.trace.symfonymessenger_enabled => On => On
datadog.trace.symfonymessenger_analytics_enabled => Off => Off
datadog.symfonymessenger_analytics_enabled => Off => Off
datadog.trace.symfonymessenger_analytics_sample_rate => 1 => 1
datadog.symfonymessenger_analytics_sample_rate => 1 => 1
datadog.trace.web_enabled => On => On
datadog.trace.web_analytics_enabled => Off => Off
datadog.web_analytics_enabled => Off => Off
datadog.trace.web_analytics_sample_rate => 1 => 1
datadog.web_analytics_sample_rate => 1 => 1
datadog.trace.wordpress_enabled => On => On
datadog.trace.wordpress_analytics_enabled => Off => Off
datadog.wordpress_analytics_enabled => Off => Off
datadog.trace.wordpress_analytics_sample_rate => 1 => 1
datadog.wordpress_analytics_sample_rate => 1 => 1
datadog.trace.yii_enabled => On => On
datadog.trace.yii_analytics_enabled => Off => Off
datadog.yii_analytics_enabled => Off => Off
datadog.trace.yii_analytics_sample_rate => 1 => 1
datadog.yii_analytics_sample_rate => 1 => 1
datadog.trace.zendframework_enabled => On => On
datadog.trace.zendframework_analytics_enabled => Off => Off
datadog.zendframework_analytics_enabled => Off => Off
datadog.trace.zendframework_analytics_sample_rate => 1 => 1
datadog.zendframework_analytics_sample_rate => 1 => 1

Extension 'datadog-profiling' not present.

Upgrading from

1.13.0