---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-96829 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 11G 68G 14% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 1290 10618 0 4130 14421
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:58:a8:17 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85563sec preferred_lft 85563sec
inet6 fe80::f816:3eff:fe58:a817/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-96829) 01/11/25 _x86_64_ (4 CPU)
13:20:26 LINUX RESTART (4 CPU)
13:21:01 tps rtps wtps bread/s bwrtn/s
13:22:01 166.06 17.13 148.93 661.36 33701.58
13:23:01 49.73 0.93 48.79 24.66 24279.95
13:24:01 39.46 0.00 39.46 0.00 18619.43
13:25:01 28.06 0.00 28.06 0.00 2018.86
13:26:01 33.93 0.00 33.93 0.00 754.94
13:27:01 19.37 0.02 19.36 0.13 568.38
13:28:02 23.30 0.00 23.30 0.00 578.97
13:29:01 38.04 0.00 38.04 0.00 817.90
13:30:01 47.15 0.00 47.15 0.00 1096.43
13:31:01 15.96 2.88 13.08 95.72 7120.68
13:32:01 101.07 0.40 100.67 9.07 21389.10
13:33:01 131.29 2.87 128.43 99.58 23136.81
13:34:01 28.13 0.73 27.40 83.99 13882.49
Average: 55.53 1.92 53.60 75.06 11395.11
13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13252172 15044904 3172796 19.32 73484 1910364 1265400 7.24 1203720 1736720 88996
13:23:01 11856344 13722832 4568624 27.82 74188 1982088 2275796 13.02 2558656 1772096 412
13:24:01 11775024 13659360 4649944 28.31 74552 1998588 2315740 13.25 2621536 1788612 60
13:25:01 11713920 13614516 4711048 28.68 74968 2013432 2332148 13.35 2665740 1803440 408
13:26:01 11659104 13578356 4765864 29.02 75572 2030120 2349852 13.45 2701836 1820132 368
13:27:01 11645232 13576988 4779736 29.10 75824 2041856 2366140 13.54 2702292 1831856 180
13:28:02 11630660 13576020 4794308 29.19 76220 2054116 2366140 13.54 2703016 1844116 20
13:29:01 11607788 13573196 4817180 29.33 77208 2071136 2382176 13.63 2704908 1861136 760
13:30:01 11561576 13553212 4863392 29.61 78388 2093644 2398248 13.73 2723924 1883628 384
13:31:01 9592196 12272908 6832772 41.60 86276 2740388 3596012 20.58 4091720 2432836 425492
13:32:01 7216192 10504660 9208776 56.07 94720 3281696 5350236 30.62 6263944 2574412 367436
13:33:01 11430420 15334492 4994548 30.41 99560 3870320 896728 5.13 1790680 2823568 282516
13:34:01 10874288 14765076 5550680 33.79 101152 3856756 1441316 8.25 2524292 2646152 17184
Average: 11216532 13598194 5208436 31.71 81701 2457270 2410456 13.79 2865866 2062977 91094
13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 ens3 253.87 186.37 2289.90 45.93 0.00 0.00 0.00 0.00
13:22:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00
13:23:01 ens3 95.53 64.37 1144.17 8.13 0.00 0.00 0.00 0.00
13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:24:01 ens3 0.20 0.07 0.06 0.12 0.00 0.00 0.00 0.00
13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:25:01 ens3 0.32 0.30 0.07 0.23 0.00 0.00 0.00 0.00
13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:26:01 ens3 0.35 0.28 0.13 0.47 0.00 0.00 0.00 0.00
13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:27:01 ens3 0.28 0.20 0.06 0.22 0.00 0.00 0.00 0.00
13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:28:02 ens3 0.20 0.15 0.06 0.19 0.00 0.00 0.00 0.00
13:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:29:01 ens3 1.44 0.78 0.63 1.30 0.00 0.00 0.00 0.00
13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:30:01 ens3 2.42 1.43 0.86 1.14 0.00 0.00 0.00 0.00
13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:31:01 ens3 179.47 98.20 277.65 40.99 0.00 0.00 0.00 0.00
13:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:32:01 ens3 114.16 75.62 771.58 18.54 0.00 0.00 0.00 0.00
13:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00
13:33:01 ens3 494.68 330.13 1542.02 105.22 0.00 0.00 0.00 0.00
13:33:01 lo 1.60 1.60 13.55 13.55 0.00 0.00 0.00 0.00
13:34:01 ens3 97.00 62.02 32.19 263.23 0.00 0.00 0.00 0.00
13:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
Average: ens3 95.50 63.15 466.69 37.41 0.00 0.00 0.00 0.00
Average: lo 0.31 0.31 1.06 1.06 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-96829) 01/11/25 _x86_64_ (4 CPU)
13:20:26 LINUX RESTART (4 CPU)
13:21:01 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 30.54 0.00 1.93 2.52 0.09 64.92
13:22:01 0 17.82 0.00 0.85 2.34 0.05 78.94
13:22:01 1 24.37 0.00 1.94 1.12 0.07 72.50
13:22:01 2 50.33 0.00 2.67 0.93 0.10 45.97
13:22:01 3 29.61 0.00 2.26 5.66 0.13 62.34
13:23:01 all 36.35 0.00 0.55 0.84 0.07 62.18
13:23:01 0 25.91 0.00 0.45 1.20 0.07 72.37
13:23:01 1 15.84 0.00 0.68 1.88 0.07 81.52
13:23:01 2 69.23 0.00 0.65 0.02 0.08 30.02
13:23:01 3 34.43 0.00 0.47 0.30 0.08 64.72
13:24:01 all 38.00 0.00 0.13 0.58 0.07 61.22
13:24:01 0 19.81 0.00 0.05 0.00 0.05 80.09
13:24:01 1 6.36 0.00 0.05 2.28 0.05 91.26
13:24:01 2 99.17 0.00 0.18 0.00 0.10 0.55
13:24:01 3 26.72 0.00 0.20 0.00 0.07 73.01
13:25:01 all 30.46 0.00 0.09 0.06 0.06 69.33
13:25:01 0 17.15 0.00 0.08 0.00 0.05 82.71
13:25:01 1 0.53 0.00 0.03 0.23 0.00 99.20
13:25:01 2 99.05 0.00 0.17 0.00 0.10 0.68
13:25:01 3 5.02 0.00 0.08 0.00 0.05 94.84
13:26:01 all 26.72 0.00 0.07 0.03 0.05 73.13
13:26:01 0 4.75 0.00 0.03 0.00 0.05 95.16
13:26:01 1 0.52 0.00 0.03 0.13 0.02 99.30
13:26:01 2 99.53 0.00 0.17 0.00 0.10 0.20
13:26:01 3 2.14 0.00 0.08 0.00 0.05 97.72
13:27:01 all 25.83 0.00 0.04 0.02 0.04 74.07
13:27:01 0 1.65 0.00 0.02 0.02 0.00 98.32
13:27:01 1 0.18 0.00 0.02 0.07 0.02 99.72
13:27:01 2 99.70 0.00 0.07 0.00 0.08 0.15
13:27:01 3 2.12 0.00 0.03 0.00 0.05 97.80
13:28:02 all 25.30 0.00 0.05 0.00 0.04 74.62
13:28:02 0 87.63 0.00 0.10 0.02 0.08 12.17
13:28:02 1 12.20 0.00 0.05 0.00 0.02 87.73
13:28:02 2 0.62 0.00 0.00 0.00 0.00 99.38
13:28:02 3 0.72 0.00 0.03 0.00 0.05 99.20
13:29:01 all 25.31 0.00 0.08 0.02 0.04 74.56
13:29:01 0 87.12 0.00 0.24 0.07 0.07 12.50
13:29:01 1 0.24 0.00 0.03 0.00 0.02 99.71
13:29:01 2 0.98 0.00 0.02 0.00 0.02 98.98
13:29:01 3 12.87 0.00 0.05 0.00 0.05 87.02
13:30:01 all 19.61 0.00 0.12 0.03 0.04 80.21
13:30:01 0 14.90 0.00 0.13 0.10 0.03 84.84
13:30:01 1 59.79 0.00 0.28 0.02 0.07 39.84
13:30:01 2 1.22 0.00 0.02 0.00 0.02 98.75
13:30:01 3 2.61 0.00 0.03 0.00 0.05 97.30
13:31:01 all 46.11 0.00 1.19 0.15 0.08 52.47
13:31:01 0 50.29 0.00 0.55 0.08 0.07 49.01
13:31:01 1 34.52 0.00 0.57 0.38 0.07 64.46
13:31:01 2 57.98 0.00 3.11 0.03 0.08 38.80
13:31:01 3 41.75 0.00 0.51 0.08 0.08 57.57
13:32:01 all 56.30 0.00 2.24 0.64 0.10 40.72
13:32:01 0 52.26 0.00 0.99 1.89 0.08 44.78
13:32:01 1 52.44 0.00 1.35 0.60 0.08 45.53
13:32:01 2 88.77 0.00 6.04 0.10 0.10 4.99
13:32:01 3 31.93 0.00 0.61 0.00 0.12 67.34
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 55.41 0.00 2.34 0.55 0.11 41.59
13:33:01 0 45.56 0.00 1.72 0.33 0.12 52.27
13:33:01 1 66.09 0.00 2.59 0.00 0.10 31.22
13:33:01 2 62.21 0.00 2.59 0.20 0.10 34.90
13:33:01 3 47.71 0.00 2.49 1.68 0.13 47.98
13:34:01 all 23.46 0.00 0.61 0.40 0.05 75.47
13:34:01 0 19.42 0.00 0.43 0.02 0.03 80.09
13:34:01 1 40.19 0.00 0.83 0.78 0.07 58.13
13:34:01 2 21.13 0.00 0.75 0.13 0.05 77.93
13:34:01 3 13.06 0.00 0.42 0.62 0.07 85.83
Average: all 33.80 0.00 0.73 0.45 0.06 64.96
Average: 0 34.11 0.00 0.43 0.47 0.06 64.93
Average: 1 24.11 0.00 0.65 0.58 0.05 74.61
Average: 2 57.76 0.00 1.26 0.11 0.07 40.80
Average: 3 19.26 0.00 0.56 0.64 0.08 79.47