Add the remaining scripts from the DTraceToolkit, version 0.99, to the

vendor tree.

http://www.brendangregg.com/dtrace.html#DTraceToolkit

1 files changed, 36 insertions, 0 deletions

diff --git a/Examples/php_flow_example.txt b/Examples/php_flow_example.txt
new file mode 100644
index 0000000..6470daf
--- /dev/null
+++ b/Examples/php_flow_example.txt
@@ -0,0 +1,36 @@
+The following are examples of php_flow.d.
+
+This is a simple script to trace the flow of PHP functions.
+Here it traces the example program, Code/Php/func_abc.php
+
+# php_flow.d 
+  C TIME(us)         FILE             -- FUNC
+  0 3645535409575    func_abc.php     -> func_a
+  0 3645535409653    func_abc.php       -> sleep
+  0 3645536410511    func_abc.php       <- sleep
+  0 3645536410536    func_abc.php       -> func_b
+  0 3645536410557    func_abc.php         -> sleep
+  0 3645537420627    func_abc.php         <- sleep
+  0 3645537420652    func_abc.php         -> func_c
+  0 3645537420673    func_abc.php           -> sleep
+  0 3645538430106    func_abc.php           <- sleep
+  0 3645538430125    func_abc.php         <- func_c
+  0 3645538430134    func_abc.php       <- func_b
+  0 3645538430143    func_abc.php     <- func_a
+^C
+
+The fourth column is indented by 2 spaces to show when a new function begins.
+This shows which function is calling which - the output above begins by
+showing that func_a() began; slept, and returned from sleep; and then called
+func_b().
+
+The TIME(us) column shows time from boot in microseconds.
+
+The FILE column shows the file that was being executed. 
+
+If the output looks strange, check the CPU "C" column - if it changes,
+then the output is probably shuffled. See Notes/ALLsnoop_notes.txt for
+details and suggested workarounds.
+
+See Notes/ALLflow_notes.txt for important notes about reading flow outputs.
+