DanielMorsing

diff --git a/src/cmd/trace/trace.go b/src/cmd/trace/trace.go
index f39a397d0d..de8348e996 100644
--- a/src/cmd/trace/trace.go
+++ b/src/cmd/trace/trace.go
@@ -739,6 +739,8 @@ func generateTrace(params *traceParams, consumer traceConsumer) error {
 			ctx.emitInstant(ev, "task start", "user event")
 		case trace.EvUserTaskEnd:
 			ctx.emitInstant(ev, "task end", "user event")
+		case trace.EvGoCopyStack:
+			ctx.emitInstant(ev, "copystack", "")

DanielMorsing

diff --git a/src/net/http/server.go b/src/net/http/server.go
index 57e1b5dacb..31c8352ca2 100644
--- a/src/net/http/server.go
+++ b/src/net/http/server.go
@@ -22,6 +22,7 @@ import (
 	"os"
 	"path"
 	"runtime"
+	"runtime/causalprof"
 	"strconv"

DanielMorsing

package main

import (
	"fmt"
	"net/http"
	_ "net/http/pprof"
	"runtime/causalprof"
	"sync"
	"math/rand"
)

DanielMorsing

0x4d183d /home/daniel/go/src/math/rand/rand.go:206
2542898460
  5%	2324966363ns	-8.57%
 30%	2326460354ns	-8.51%
 35%	2277724044ns	-10.4%
 45%	2314790374ns	-8.97%
 50%	2243652563ns	-11.8%
 95%	1974680705ns	-22.3%

DanielMorsing

package main

import (
	"runtime/causalprof"
	"net/http"
	"bufio"
	"os"
	"math/rand"
	"fmt"
	"sync/atomic"

DanielMorsing

Keybase proof

I hereby claim:

• I am danielmorsing on github.
• I am dmorsing (https://keybase.io/dmorsing) on keybase.
• I have a public key whose fingerprint is 85A4 D9E4 546F 39F5 7891 92E4 C9C6 BA30 0461 FEBE

To claim this, I am signing this object:

DanielMorsing

[daniel@morslaptop ~]$ mkdir foo && cd foo
[daniel@morslaptop foo]$ bash -c 'cd .. && rm -rf foo'
[daniel@morslaptop foo]$ man open
man: can't change directory to '': No such file or directory
man: command exited with status 255: (cd  && LESS=-ix8RmPm Manual page open(1) ?ltline %lt?L/%L.:byte %bB?s/%s..?e (END):?pB %pB\%.. (press h for help or q to quit)$PM Manual page open(1) ?ltline %lt?L/%L.:byte %bB?s/%s..?e (END):?pB %pB\%.. (press h for help or q to quit)$ MAN_PN=open(1) less -s)

DanielMorsing

diff --git a/src/net/http/transport.go b/src/net/http/transport.go
index 354b5c0..0ec5398 100644
--- a/src/net/http/transport.go
+++ b/src/net/http/transport.go
@@ -358,6 +358,7 @@ func (cm *connectMethod) proxyAuth() string {
 // If pconn is no longer needed or not in a good state, putIdleConn
 // returns false.
 func (t *Transport) putIdleConn(pconn *persistConn) bool {
+	fmt.Println("putidle")
 	if t.DisableKeepAlives || t.MaxIdleConnsPerHost < 0 {

DanielMorsing

package main

import (
	"fmt"
	"io/ioutil"
	"math/big"
	"os"
)

func main() {

DanielMorsing

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}-->
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