v24.1 - 2022-02-09:
Tracing service and probes:
* Fixed build failures on Windows.
Trace Processor:
* Fixed build failures on Windows.
UI:
*
SDK:
*
v24.0 - 2022-02-08:
Tracing service and probes:
* Added "cpufreq_period_ms" in data source "linux.sys_stats" to poll
/sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq periodically.
* Added support for Trusty TEE workqueue events.
* Added support for more PMU events in traced_perf.
* Changed output format of perfetto --query. Made the output more compact
and added a summary of ongoing tracing sessions for the caller UID.
* Changed timeout for traced stall detection from 2s to 4s.
* Changed internal buffer management to split trace filtering in smaller
tasks and avoid too large memory allocation when filtering.
* Fixed a bug that could cause producers to see Flush() requests after an
OnStop() and mis-behave if the tracing session is extremely short.
Trace Processor:
* Added support for passing multiple SQL statements to ExecuteQuery(). All
queries will be executed fully, with the returned iterator yielding rows
for the final statement.
* Added support for multi-line SQL comments; previously only single line
comments were supported.
UI:
* Added support for parsing instant events from legacy systrace formats.
* Added ingestion and visualization for inet_sock_set_state and
tcp_retransmit_skb events, showing TCP connections on dedicated tracks.
* Changed HTTP+RPC to use the /websocket endpoint available in newer
versions of trace_processor --httpd.
* Changed text selection/copy: now allowed by default for DOM elements.
* Changed search to also lookup slices by ID when the term is a number.
* Changed postMessage() API, suppressed confirmation dialog when the opener
is in the same origin, for cases when the UI is self-hosted.
SDK:
*
