---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-82345 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 8.9G 69G 12% /
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 600 12660 0 2778 15116
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:64:75:de brd ff:ff:ff:ff:ff:ff
inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85404sec preferred_lft 85404sec
inet6 fe80::f816:3eff:fe64:75de/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-82345) 11/08/24 _x86_64_ (4 CPU)
14:50:55 LINUX RESTART (4 CPU)
14:51:01 tps rtps wtps bread/s bwrtn/s
14:52:02 286.42 68.34 218.08 4632.56 44809.73
14:53:01 151.40 13.62 137.77 314.25 33196.68
14:54:01 30.98 5.88 25.10 405.93 18158.17
14:55:01 12.31 0.00 12.31 0.00 15451.96
14:56:01 4.13 0.00 4.13 0.00 2903.65
14:57:01 1.37 0.00 1.37 0.00 87.57
14:58:01 2.98 0.00 2.98 0.00 68.12
14:59:01 3.63 1.12 2.52 23.20 53.06
15:00:01 2.03 0.00 2.03 0.00 46.13
15:01:01 1.77 0.02 1.75 0.13 23.19
15:02:01 1.13 0.00 1.13 0.00 14.53
15:03:01 1.03 0.00 1.03 0.00 14.80
15:04:01 1.28 0.00 1.28 0.00 16.13
15:05:01 1.00 0.00 1.00 0.00 15.73
15:06:01 1.70 0.00 1.70 0.00 32.66
15:07:01 22.40 3.53 18.86 68.79 1469.76
Average: 32.72 5.77 26.95 340.32 7245.44
14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:52:02 14061536 15611656 2363432 14.39 61552 1691316 730944 4.18 624860 1529620 144612
14:53:01 13100528 15063408 3324440 20.24 77036 2072736 1325168 7.58 1224080 1858328 51744
14:54:01 11176672 13190416 5248296 31.95 78572 2119888 3037524 17.38 3162076 1832836 1352
14:55:01 11061204 13077808 5363764 32.66 78664 2122628 3172652 18.16 3274044 1835560 952
14:56:01 10996420 13013872 5428548 33.05 78740 2123380 3191088 18.26 3338492 1836316 48
14:57:01 10982716 13002456 5442252 33.13 78784 2125532 3191088 18.26 3349824 1838400 348
14:58:01 10941852 12962480 5483116 33.38 78872 2126300 3207220 18.35 3390272 1839120 116
14:59:01 10922480 12944616 5502488 33.50 78980 2127472 3244060 18.57 3407204 1840052 276
15:00:01 10914168 12936908 5510800 33.55 79052 2127964 3244060 18.57 3415588 1840480 128
15:01:01 10913340 12936164 5511628 33.56 79116 2127968 3244060 18.57 3416636 1840484 152
15:02:01 10911608 12934496 5513360 33.57 79164 2127980 3244060 18.57 3418116 1840492 48
15:03:01 10909544 12932476 5515424 33.58 79208 2127988 3244060 18.57 3420156 1840500 200
15:04:01 10909384 12932360 5515584 33.58 79244 2127988 3244060 18.57 3420316 1840508 12
15:05:01 10902836 12926204 5522132 33.62 79292 2128320 3244060 18.57 3426296 1840752 556
15:06:01 10901544 12925044 5523424 33.63 79340 2128408 3244060 18.57 3427564 1840780 104
15:07:01 12941880 15448884 3483088 21.21 81728 2602016 889584 5.09 1154772 2065800 445780
Average: 11409232 13427453 5015736 30.54 77959 2125493 2793609 15.99 2929394 1835002 40402
14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:52:02 ens3 402.35 247.73 1558.91 72.69 0.00 0.00 0.00 0.00
14:52:02 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00
14:53:01 ens3 380.07 297.41 4448.30 50.32 0.00 0.00 0.00 0.00
14:53:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
14:54:01 ens3 22.16 24.00 111.25 11.03 0.00 0.00 0.00 0.00
14:54:01 lo 0.48 0.48 0.27 0.27 0.00 0.00 0.00 0.00
14:55:01 ens3 4.02 2.87 0.81 11.76 0.00 0.00 0.00 0.00
14:55:01 lo 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00
14:56:01 ens3 1.47 1.03 0.30 3.56 0.00 0.00 0.00 0.00
14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:57:01 ens3 2.17 1.58 0.49 3.59 0.00 0.00 0.00 0.00
14:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
14:58:01 ens3 2.97 2.78 0.82 3.45 0.00 0.00 0.00 0.00
14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:59:01 ens3 2.13 1.42 0.67 2.43 0.00 0.00 0.00 0.00
14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
15:00:01 ens3 1.57 1.30 0.53 1.85 0.00 0.00 0.00 0.00
15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:01:01 ens3 0.23 0.25 0.06 0.26 0.00 0.00 0.00 0.00
15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
15:02:01 ens3 0.82 0.42 0.26 0.48 0.00 0.00 0.00 0.00
15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:03:01 ens3 0.77 0.57 0.42 0.78 0.00 0.00 0.00 0.00
15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
15:04:01 ens3 0.83 0.23 0.20 0.23 0.00 0.00 0.00 0.00
15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:05:01 ens3 1.58 1.32 0.53 1.40 0.00 0.00 0.00 0.00
15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
15:06:01 ens3 0.45 0.43 0.11 0.36 0.00 0.00 0.00 0.00
15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
15:07:01 ens3 109.98 87.27 285.16 91.69 0.00 0.00 0.00 0.00
15:07:01 lo 0.72 0.72 0.06 0.06 0.00 0.00 0.00 0.00
Average: ens3 58.01 41.64 396.32 15.96 0.00 0.00 0.00 0.00
Average: lo 0.31 0.31 0.04 0.04 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-82345) 11/08/24 _x86_64_ (4 CPU)
14:50:55 LINUX RESTART (4 CPU)
14:51:01 CPU %user %nice %system %iowait %steal %idle
14:52:02 all 21.60 0.00 2.31 6.77 0.05 69.26
14:52:02 0 15.12 0.00 2.27 7.21 0.03 75.37
14:52:02 1 15.00 0.00 1.82 7.99 0.05 75.13
14:52:02 2 35.68 0.00 3.13 3.75 0.07 57.37
14:52:02 3 20.66 0.00 1.99 8.11 0.07 69.17
14:53:01 all 26.98 0.00 1.58 3.06 0.06 68.33
14:53:01 0 24.51 0.00 1.84 0.83 0.07 72.74
14:53:01 1 25.40 0.00 1.26 6.38 0.05 66.91
14:53:01 2 24.11 0.00 0.97 0.39 0.05 74.48
14:53:01 3 33.88 0.00 2.24 4.62 0.07 59.20
14:54:01 all 48.88 0.00 0.80 1.23 0.07 49.02
14:54:01 0 37.77 0.00 0.83 0.07 0.08 61.25
14:54:01 1 50.76 0.00 1.12 4.42 0.07 43.63
14:54:01 2 48.55 0.00 0.48 0.05 0.07 50.84
14:54:01 3 58.49 0.00 0.75 0.40 0.07 40.29
14:55:01 all 3.26 0.00 0.10 1.66 0.02 94.96
14:55:01 0 4.62 0.00 0.10 0.00 0.03 95.25
14:55:01 1 2.57 0.00 0.15 6.64 0.02 90.62
14:55:01 2 3.30 0.00 0.02 0.00 0.02 96.66
14:55:01 3 2.52 0.00 0.12 0.00 0.02 97.35
14:56:01 all 1.03 0.00 0.05 0.32 0.02 98.59
14:56:01 0 1.72 0.00 0.08 0.00 0.03 98.16
14:56:01 1 1.31 0.00 0.07 1.24 0.00 97.38
14:56:01 2 0.90 0.00 0.03 0.00 0.00 99.07
14:56:01 3 0.18 0.00 0.02 0.05 0.03 99.72
14:57:01 all 2.20 0.00 0.06 0.05 0.01 97.67
14:57:01 0 4.48 0.00 0.07 0.16 0.02 95.27
14:57:01 1 0.75 0.00 0.05 0.00 0.02 99.18
14:57:01 2 2.10 0.00 0.03 0.00 0.02 97.85
14:57:01 3 1.45 0.00 0.08 0.03 0.02 98.42
14:58:01 all 2.31 0.00 0.05 0.09 0.02 97.53
14:58:01 0 3.15 0.00 0.05 0.25 0.02 96.53
14:58:01 1 1.03 0.00 0.05 0.02 0.02 98.88
14:58:01 2 2.75 0.00 0.03 0.05 0.02 97.15
14:58:01 3 2.30 0.00 0.08 0.02 0.02 97.58
14:59:01 all 1.04 0.00 0.10 0.06 0.02 98.79
14:59:01 0 0.49 0.00 0.12 0.12 0.02 99.26
14:59:01 1 1.75 0.00 0.15 0.07 0.02 98.02
14:59:01 2 0.87 0.00 0.05 0.05 0.02 99.02
14:59:01 3 1.05 0.00 0.08 0.03 0.03 98.80
15:00:01 all 0.87 0.00 0.05 0.06 0.01 99.01
15:00:01 0 1.11 0.00 0.03 0.12 0.02 98.73
15:00:01 1 0.55 0.00 0.07 0.00 0.02 99.37
15:00:01 2 1.32 0.00 0.05 0.00 0.00 98.63
15:00:01 3 0.52 0.00 0.02 0.12 0.00 99.35
15:01:01 all 0.11 0.00 0.04 0.08 0.02 99.75
15:01:01 0 0.12 0.00 0.08 0.33 0.02 99.45
15:01:01 1 0.08 0.00 0.02 0.00 0.02 99.88
15:01:01 2 0.22 0.00 0.03 0.00 0.03 99.72
15:01:01 3 0.02 0.00 0.02 0.02 0.00 99.95
15:02:01 all 0.18 0.00 0.03 0.01 0.01 99.77
15:02:01 0 0.18 0.00 0.02 0.02 0.03 99.75
15:02:01 1 0.13 0.00 0.05 0.00 0.02 99.80
15:02:01 2 0.22 0.00 0.05 0.00 0.02 99.72
15:02:01 3 0.15 0.00 0.00 0.00 0.00 99.85
15:02:01 CPU %user %nice %system %iowait %steal %idle
15:03:01 all 0.13 0.00 0.02 0.00 0.01 99.83
15:03:01 0 0.23 0.00 0.02 0.02 0.00 99.73
15:03:01 1 0.17 0.00 0.05 0.00 0.03 99.75
15:03:01 2 0.07 0.00 0.02 0.00 0.02 99.90
15:03:01 3 0.05 0.00 0.02 0.02 0.00 99.92
15:04:01 all 0.07 0.00 0.02 0.00 0.02 99.89
15:04:01 0 0.10 0.00 0.02 0.02 0.02 99.85
15:04:01 1 0.08 0.00 0.03 0.00 0.02 99.87
15:04:01 2 0.10 0.00 0.02 0.00 0.00 99.88
15:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98
15:05:01 all 0.95 0.00 0.04 0.01 0.01 98.99
15:05:01 0 0.38 0.00 0.05 0.02 0.02 99.53
15:05:01 1 0.57 0.00 0.07 0.02 0.02 99.33
15:05:01 2 0.53 0.00 0.03 0.00 0.02 99.42
15:05:01 3 2.30 0.00 0.02 0.00 0.02 97.67
15:06:01 all 0.49 0.00 0.03 0.00 0.02 99.46
15:06:01 0 0.38 0.00 0.05 0.02 0.02 99.53
15:06:01 1 0.73 0.00 0.07 0.00 0.03 99.17
15:06:01 2 0.40 0.00 0.02 0.00 0.02 99.56
15:06:01 3 0.45 0.00 0.02 0.00 0.00 99.53
15:07:01 all 46.17 0.00 1.87 0.15 0.08 51.73
15:07:01 0 48.41 0.00 2.07 0.00 0.08 49.43
15:07:01 1 41.32 0.00 2.02 0.03 0.08 56.54
15:07:01 2 50.46 0.00 1.78 0.18 0.08 47.49
15:07:01 3 44.51 0.00 1.60 0.37 0.08 53.43
Average: all 9.73 0.00 0.44 0.84 0.03 88.95
Average: 0 8.91 0.00 0.48 0.57 0.03 90.01
Average: 1 8.86 0.00 0.44 1.67 0.03 89.01
Average: 2 10.68 0.00 0.42 0.28 0.03 88.59
Average: 3 10.49 0.00 0.44 0.85 0.03 88.19