From 241f2c89769a72a0e04540a0310af2817b60ae24 Mon Sep 17 00:00:00 2001
From: johannst <johannst@users.noreply.github.com>
Date: Wed, 24 Nov 2021 23:50:09 +0000
Subject: deploy: 4b2d24e60b147e5a7552e01ba800573164b2c441

---
 trace_profile/strace.html | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'trace_profile')

diff --git a/trace_profile/strace.html b/trace_profile/strace.html
index 666899c..f2ee9ad 100644
--- a/trace_profile/strace.html
+++ b/trace_profile/strace.html
@@ -161,6 +161,10 @@
   -o &lt;file&gt; ... log output into &lt;file&gt;
   -c .......... dump syscall statitics at the end
   -k .......... dump stack trace for each syscall
+  -P &lt;path&gt; ... only trace syscall accesing path
+  -y .......... print paths for FDs
+  -tt ......... print absolute timestamp (with us precision)
+  -r .......... print relative timestamp
 </code></pre>
 <pre><code class="language-markdown">&lt;expr&gt;:
   trace=syscall[,syscall] .... trace only syscall listed
@@ -174,7 +178,7 @@
 <pre><code class="language-markdown">strace -f -e trace=open,socket -p &lt;pid&gt;
 </code></pre>
 <p>Trace signals delivered to a running process:</p>
-<pre><code class="language-markdown">strace -f -e signal -p &lt;pid&gt;
+<pre><code class="language-markdown">strace -e signal -e 'trace=!all' -p &lt;pid&gt;
 </code></pre>
 
                     </main>
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