[po] auto sync

github-actions[bot] · github-actions[bot] · commit 02e84f53da7b · 2025-04-19T13:02:42.000Z
diff --git a/.stat.json b/.stat.json
@@ -1 +1 @@
-{"translation": "81.36%", "updated_at": "2025-04-18T15:55:37Z"}
+{"translation": "81.37%", "updated_at": "2025-04-19T13:02:41Z"}
diff --git a/howto/perf_profiling.po b/howto/perf_profiling.po
@@ -511,6 +511,9 @@ msgid ""
 "but you can change the size by passing it after a comma like ``--call-graph "
 "dwarf,16384``."
 msgstr ""
+"当使用 ``--call-graph dwarf`` 时，``perf`` 工具将对被分析进程的栈打快照并将信息保存在 ``perf.data`` "
+"文件中。 在默认情况下，栈转储的大小为 8192 字节，但你可以通过额外传入一个逗号加数值如 ``--call-graph dwarf,16384`` "
+"来改变这个大小。"
 
 #: ../../howto/perf_profiling.rst:263
 msgid ""
@@ -520,6 +523,8 @@ msgid ""
 "be able to sample the process as frequently as it would like as the overhead"
 " will be higher."
 msgstr ""
+"栈转储的大小很重要因为如果这个值太小 ``perf`` 将无法展开栈信息而输出将不完整。 另一方面，如果这个值太大，那么 ``perf`` "
+"将无法按需以足够的频率对进程执行采样因为那样资源开销会过高。"
 
 #: ../../howto/perf_profiling.rst:269
 msgid ""
@@ -529,16 +534,20 @@ msgid ""
 " Python functions in your profiling output, try increasing the stack dump "
 "size to 65528 bytes (the maximum)::"
 msgstr ""
+"栈大小在对使用较低优化级别 (如 ``-O0``) 编译的 Python 代码进行性能分析时更为重要，因为这类构建版往往有更大的栈帧。 如果你是使用 "
+"``-O0`` 来编译 Python 并且没有在你的性能分析输出中看到 Python 函数，请尝试将栈转储大小增加到 65528 字节 (最大值)::"
 
 #: ../../howto/perf_profiling.rst:275
 msgid ""
 "$ perf record -F 9999 -g -k 1 --call-graph dwarf,65528 -o perf.data python "
 "-Xperf_jit my_script.py"
 msgstr ""
+"$ perf record -F 9999 -g -k 1 --call-graph dwarf,65528 -o perf.data python "
+"-Xperf_jit my_script.py"
 
 #: ../../howto/perf_profiling.rst:277
 msgid "Different compilation flags can significantly impact stack sizes:"
-msgstr ""
+msgstr "不同的编译旗标可能显著地影响栈大小："
 
 #: ../../howto/perf_profiling.rst:279
 msgid ""
