---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-78878 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 15G 141G 10% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 927 24217 0 7022 30784
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:9b:dd:c5 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85894sec preferred_lft 85894sec
inet6 fe80::f816:3eff:fe9b:ddc5/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:a8:4f:f3:1b brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78878) 10/23/24 _x86_64_ (8 CPU)
21:56:23 LINUX RESTART (8 CPU)
21:57:03 tps rtps wtps bread/s bwrtn/s
21:58:01 216.01 36.46 179.56 1729.36 36605.83
21:59:01 202.15 50.62 151.52 3826.96 48420.73
22:00:01 272.25 12.40 259.86 2327.08 34101.65
22:01:01 123.40 1.55 121.85 147.04 65721.05
22:02:01 417.18 3.30 413.88 431.79 134640.89
22:03:01 91.27 0.00 91.27 0.00 7679.84
22:04:01 45.36 0.60 44.76 42.13 2514.11
Average: 195.27 14.89 180.39 1212.42 47146.98
21:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
21:58:01 29978468 31646484 2960744 8.99 76068 1897364 1462096 4.30 938840 1718304 208888
21:59:01 28255052 30450404 4684160 14.22 90152 2396224 2750548 8.09 2271808 2077456 29708
22:00:01 27652148 30425328 5287064 16.05 93588 2961804 2429072 7.15 2413304 2516128 406932
22:01:01 26536928 31631504 6402284 19.44 136672 5125588 1498716 4.41 1413132 4499440 1568812
22:02:01 22352464 29233460 10586748 32.14 183268 6715276 11258260 33.12 4054676 5850032 3420
22:03:01 19311968 26518844 13627244 41.37 192188 7024420 13207464 38.86 6882460 6038084 2592
22:04:01 19464912 26688440 13474300 40.91 193608 7029096 8941384 26.31 6822192 5971396 560
Average: 24793134 29513495 8146078 24.73 137935 4735682 5935363 17.46 3542345 4095834 317273
21:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
21:58:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
21:58:01 ens3 114.07 73.07 1052.91 26.22 0.00 0.00 0.00 0.00
21:59:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00
21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
21:59:01 ens3 862.71 572.67 6070.48 134.81 0.00 0.00 0.00 0.00
22:00:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:00:01 ens3 717.41 494.08 2645.85 178.99 0.00 0.00 0.00 0.00
22:01:01 lo 8.47 8.47 0.93 0.93 0.00 0.00 0.00 0.00
22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:01:01 ens3 747.88 471.20 14153.88 139.76 0.00 0.00 0.00 0.00
22:02:01 veth9fad32e 38.06 38.21 14.02 5.01 0.00 0.00 0.00 0.00
22:02:01 veth3fde4c0 30.44 30.39 5.69 14.28 0.00 0.00 0.00 0.00
22:02:01 veth759669d 64.16 53.56 14.15 4.73 0.00 0.00 0.00 0.00
22:02:01 vethd4b9daf 24.80 22.66 2.97 3.56 0.00 0.00 0.00 0.00
22:03:01 veth9fad32e 20.88 24.84 3.15 2.94 0.00 0.00 0.00 0.00
22:03:01 veth3fde4c0 21.33 24.28 3.41 2.78 0.00 0.00 0.00 0.00
22:03:01 veth759669d 94.89 98.37 317.42 8.62 0.00 0.00 0.00 0.03
22:03:01 vethd4b9daf 32.46 22.74 2.45 3.00 0.00 0.00 0.00 0.00
22:04:01 veth9fad32e 87.92 86.39 17.78 37.53 0.00 0.00 0.00 0.00
22:04:01 veth3fde4c0 70.99 69.81 9.83 15.13 0.00 0.00 0.00 0.00
22:04:01 veth759669d 141.13 119.61 14.79 17.96 0.00 0.00 0.00 0.00
22:04:01 vethd4b9daf 37.44 29.65 3.44 4.69 0.00 0.00 0.00 0.00
Average: veth9fad32e 21.08 21.45 5.02 6.53 0.00 0.00 0.00 0.00
Average: veth3fde4c0 17.62 17.87 2.72 4.62 0.00 0.00 0.00 0.00
Average: veth759669d 43.09 38.98 49.72 4.49 0.00 0.00 0.00 0.00
Average: vethd4b9daf 13.59 10.77 1.27 1.62 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78878) 10/23/24 _x86_64_ (8 CPU)
21:56:23 LINUX RESTART (8 CPU)
21:57:03 CPU %user %nice %system %iowait %steal %idle
21:58:01 all 9.59 0.00 0.88 2.54 0.03 86.96
21:58:01 0 0.88 0.00 0.33 0.07 0.00 98.72
21:58:01 1 16.28 0.00 1.30 7.48 0.07 74.87
21:58:01 2 21.14 0.00 1.31 0.88 0.03 76.63
21:58:01 3 11.87 0.00 1.21 0.24 0.03 86.64
21:58:01 4 0.40 0.00 0.59 10.08 0.03 88.90
21:58:01 5 14.16 0.00 1.14 0.86 0.05 83.78
21:58:01 6 3.80 0.00 0.45 0.12 0.02 95.62
21:58:01 7 8.22 0.00 0.73 0.59 0.02 90.45
21:59:01 all 35.77 0.00 1.52 1.43 0.07 61.22
21:59:01 0 18.75 0.00 1.24 0.08 0.05 79.88
21:59:01 1 43.42 0.00 1.59 0.99 0.08 53.91
21:59:01 2 34.03 0.00 1.29 0.59 0.08 64.02
21:59:01 3 36.38 0.00 1.17 0.89 0.07 61.50
21:59:01 4 38.07 0.00 1.41 7.10 0.07 53.36
21:59:01 5 48.85 0.00 2.71 1.10 0.08 47.25
21:59:01 6 39.17 0.00 1.54 0.50 0.07 58.73
21:59:01 7 27.53 0.00 1.22 0.18 0.05 71.02
22:00:01 all 34.95 0.00 1.19 1.35 0.06 62.45
22:00:01 0 32.60 0.00 0.98 0.76 0.03 65.63
22:00:01 1 39.14 0.00 1.37 0.02 0.05 59.42
22:00:01 2 23.49 0.00 0.99 0.00 0.05 75.48
22:00:01 3 39.96 0.00 1.11 0.00 0.07 58.87
22:00:01 4 35.59 0.00 1.07 7.11 0.10 56.13
22:00:01 5 31.83 0.00 1.29 1.91 0.05 64.93
22:00:01 6 37.14 0.00 1.69 1.00 0.05 60.12
22:00:01 7 39.91 0.00 0.93 0.02 0.07 59.07
22:01:01 all 17.94 0.00 3.86 2.61 0.05 75.54
22:01:01 0 16.08 0.00 3.86 4.70 0.05 75.30
22:01:01 1 31.47 0.00 4.74 2.13 0.05 61.61
22:01:01 2 21.75 0.00 3.66 1.41 0.05 73.13
22:01:01 3 10.50 0.00 3.78 0.05 0.03 85.63
22:01:01 4 13.85 0.00 3.89 11.52 0.05 70.69
22:01:01 5 17.19 0.00 3.22 0.47 0.05 79.07
22:01:01 6 13.15 0.00 3.42 0.15 0.03 83.25
22:01:01 7 19.51 0.00 4.38 0.45 0.08 75.58
22:02:01 all 40.71 0.00 7.13 6.03 0.11 46.02
22:02:01 0 37.49 0.00 7.58 8.26 0.08 46.58
22:02:01 1 44.33 0.00 6.22 0.93 0.10 48.42
22:02:01 2 39.69 0.00 6.61 9.31 0.10 44.29
22:02:01 3 40.98 0.00 7.22 6.05 0.10 45.65
22:02:01 4 37.80 0.00 9.35 18.73 0.12 34.00
22:02:01 5 43.14 0.00 6.66 1.39 0.12 48.70
22:02:01 6 39.76 0.00 6.60 2.54 0.12 50.99
22:02:01 7 42.49 0.00 6.75 1.15 0.12 49.50
22:03:01 all 37.02 0.00 2.20 0.35 0.09 60.34
22:03:01 0 27.97 0.00 2.32 0.58 0.10 69.02
22:03:01 1 39.63 0.00 2.51 0.05 0.08 57.72
22:03:01 2 32.31 0.00 2.25 0.45 0.08 64.91
22:03:01 3 32.44 0.00 2.29 0.52 0.08 64.67
22:03:01 4 37.22 0.00 2.04 0.02 0.10 60.62
22:03:01 5 36.76 0.00 2.34 0.40 0.10 60.40
22:03:01 6 49.11 0.00 1.72 0.23 0.10 48.84
22:03:01 7 40.76 0.00 2.16 0.50 0.10 56.48
22:04:01 all 16.72 0.00 4.01 0.15 0.09 79.03
22:04:01 0 17.25 0.00 4.14 0.10 0.08 78.43
22:04:01 1 16.14 0.00 4.04 0.10 0.10 79.61
22:04:01 2 16.50 0.00 3.76 0.05 0.10 79.59
22:04:01 3 15.81 0.00 4.14 0.17 0.08 79.80
22:04:01 4 17.57 0.00 3.63 0.24 0.10 78.46
22:04:01 5 15.36 0.00 4.21 0.10 0.08 80.24
22:04:01 6 17.60 0.00 3.96 0.29 0.10 78.05
22:04:01 7 17.54 0.00 4.14 0.10 0.08 78.14
Average: all 27.60 0.00 2.97 2.06 0.07 67.30
Average: 0 21.67 0.00 2.92 2.08 0.06 73.27
Average: 1 32.99 0.00 3.11 1.65 0.08 62.17
Average: 2 27.00 0.00 2.84 1.80 0.07 68.29
Average: 3 26.91 0.00 2.99 1.13 0.07 68.91
Average: 4 25.89 0.00 3.14 7.79 0.08 63.10
Average: 5 29.68 0.00 3.08 0.89 0.08 66.27
Average: 6 28.64 0.00 2.77 0.69 0.07 67.83
Average: 7 28.08 0.00 2.90 0.43 0.07 68.52