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authorDimitri Staessens <dimitri.staessens@ugent.be>2018-02-23 16:33:15 +0100
committerSander Vrijders <sander.vrijders@ugent.be>2018-02-23 16:43:18 +0100
commit2437470c510ad4f9e903c2bc908fa6e6b8f233da (patch)
tree7d348bb9ac9b116afec3c1a85f8675dc34358ab0 /src/ipcpd/normal/dt.c
parent4dad657dec442052da2177e713e2008862fa1647 (diff)
downloadouroboros-2437470c510ad4f9e903c2bc908fa6e6b8f233da.tar.gz
ouroboros-2437470c510ad4f9e903c2bc908fa6e6b8f233da.zip
ipcpd: Print establishment time in flow stats
The time of establishment will be printed as part of the flow statistics (it is the same as the modification time of the file in the FUSE filesystem). Some output was reordered and the length of the sizes is updated to be sufficient for 64-bit values. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Diffstat (limited to 'src/ipcpd/normal/dt.c')
-rw-r--r--src/ipcpd/normal/dt.c57
1 files changed, 35 insertions, 22 deletions
diff --git a/src/ipcpd/normal/dt.c b/src/ipcpd/normal/dt.c
index d0ab1a14..53c7ed16 100644
--- a/src/ipcpd/normal/dt.c
+++ b/src/ipcpd/normal/dt.c
@@ -53,7 +53,11 @@
#include <inttypes.h>
#include <assert.h>
-#define STAT_FILE_LEN 1627
+#define STAT_FILE_LEN 2088
+
+#ifndef CLOCK_REALTIME_COARSE
+#define CLOCK_REALTIME_COARSE CLOCK_REALTIME
+#endif
struct comp_info {
void (* post_sdu)(void * comp, struct shm_du_buff * sdb);
@@ -101,10 +105,12 @@ static int dt_stat_read(const char * path,
size_t len)
{
#ifdef IPCP_FLOW_STATS
- int fd;
- int i;
- char str[587];
- char addrstr[20];
+ int fd;
+ int i;
+ char str[681];
+ char addrstr[20];
+ char tmstr[20];
+ struct tm * tm;
/* NOTE: we may need stronger checks. */
fd = atoi(path);
@@ -125,29 +131,36 @@ static int dt_stat_read(const char * path,
sprintf(addrstr, dt.comps[fd].name);
else
sprintf(addrstr, "%" PRIu64, dt.stat[fd].addr);
- sprintf(buf, "Endpt address: %20s\n", addrstr);
+
+ tm = localtime(&dt.stat[fd].stamp);
+ strftime(tmstr, sizeof(tmstr), "%F %T", tm);
+
+ sprintf(buf,
+ "Established : %20s\n"
+ "Endpt address: %20s\n",
+ tmstr, addrstr);
for (i = 0; i < QOS_CUBE_MAX; ++i) {
sprintf(str,
- "Qos cube %d:\n"
- " sent (packets): %10zu\n"
- " rcvd (packets): %10zu\n"
- " sent (bytes): %10zu\n"
- " rcvd (bytes): %10zu\n"
- " local sent (packets): %10zu\n"
- " local sent (bytes): %10zu\n"
- " local rcvd (packets): %10zu\n"
- " local rcvd (bytes): %10zu\n"
- " dropped ttl (packets): %10zu\n"
- " dropped ttl (bytes): %10zu\n"
- " failed writes (packets): %10zu\n"
- " failed writes (bytes): %10zu\n"
- " failed nhop (packets): %10zu\n"
- " failed nhop (bytes): %10zu\n",
+ "Qos cube %3d:\n"
+ " sent (packets): %20zu\n"
+ " sent (bytes): %20zu\n"
+ " rcvd (packets): %20zu\n"
+ " rcvd (bytes): %20zu\n"
+ " local sent (packets): %20zu\n"
+ " local sent (bytes): %20zu\n"
+ " local rcvd (packets): %20zu\n"
+ " local rcvd (bytes): %20zu\n"
+ " dropped ttl (packets): %20zu\n"
+ " dropped ttl (bytes): %20zu\n"
+ " failed writes (packets): %20zu\n"
+ " failed writes (bytes): %20zu\n"
+ " failed nhop (packets): %20zu\n"
+ " failed nhop (bytes): %20zu\n",
i,
dt.stat[fd].snd_pkt[i],
- dt.stat[fd].rcv_pkt[i],
dt.stat[fd].snd_bytes[i],
+ dt.stat[fd].rcv_pkt[i],
dt.stat[fd].rcv_bytes[i],
dt.stat[fd].lcl_w_pkt[i],
dt.stat[fd].lcl_w_bytes[i],