Updating example for funcslower
diff --git a/tools/funcslower_example.txt b/tools/funcslower_example.txt
index d8b96f7..86524c2 100644
--- a/tools/funcslower_example.txt
+++ b/tools/funcslower_example.txt
@@ -75,34 +75,42 @@
of the requested allocation. The return value is also shown (null return values
would indicate a failure).
-# ./funcslower.py -U -u 100 'c:open'
-Tracing function calls slower than 100 us... Ctrl+C to quit.
-COMM PID LAT(us) RVAL FUNC
-ranlib 23857 910.01 6 c:open
- b'llvm::sys::fs::openFileForRead(llvm::Twine const&, int&, llvm::SmallVectorImpl<char>*)'
- b'[unknown]'
- b'[unknown]'
-ar 24259 17460.29 8 c:open
- b'llvm::sys::fs::openFileForRead(llvm::Twine const&, int&, llvm::SmallVectorImpl<char>*)'
- b'[unknown]'
- b'[unknown]'
-ranlib 24268 1105.09 7 c:open
- b'llvm::sys::fs::openFileForRead(llvm::Twine const&, int&, llvm::SmallVectorImpl<char>*)'
- b'[unknown]'
- b'[unknown]'
-sh 25222 100.56 3 c:open
- b'[unknown]'
- b'[unknown]'
-sh 26321 103.44 3 c:open
- b'[unknown]'
- b'[unknown]'
-ar 29657 16472.37 9 c:open
- b'llvm::sys::fs::openFileForRead(llvm::Twine const&, int&, llvm::SmallVectorImpl<char>*)'
- b'[unknown]'
- b'[unknown]'
+# ./funcslower -U -m 30 '/usr/sbin/nginx:database_write'
+Tracing function calls slower than 30 ms... Ctrl+C to quit.
+COMM PID LAT(ms) RVAL FUNC
+nginx 1617 30.15 9 /usr/sbin/nginx:database_write
+ DataBaseProvider::setData(std::string const&, record_s&)
+ UserDataProvider::saveRecordData(RecordData const&)
+ RequestProcessor::writeResponse(int)
+ RequestProcessor::processRequest()
+ RequestRouter::processRequest(RequestWrapper*, ResponseWrapper*)
+ ngx_http_core_content_phase
+ ngx_http_core_run_phases
+ ngx_http_process_request
+ ngx_process_events_and_timers
+ ngx_spawn_process
+ ngx_master_process_cycle
+ main
+ __libc_start_main
+ [unknown]
+nginx 1629 30.14 9 /usr/sbin/nginx:database_write
+ DataBaseProvider::setData(std::string const&, record_s&)
+ UserDataProvider::saveRecordData(RecordData const&)
+ RequestProcessor::writeResponse(int)
+ RequestProcessor::processRequest()
+ RequestRouter::processRequest(RequestWrapper*, ResponseWrapper*)
+ ngx_http_core_content_phase
+ ngx_http_core_run_phases
+ ngx_http_process_request
+ ngx_process_events_and_timers
+ ngx_spawn_process
+ ngx_master_process_cycle
+ main
+ __libc_start_main
+ [unknown]
^C
-Shows the user space stack trace of calls to the libc function call open taking longer than 100 us.
+Shows the user space stack trace of calls to the user space function call open taking longer than 30 ms.
USAGE message: