---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-6549 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: 2800.000
BogoMIPS: 5600.00
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 12G 144G 8% /
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 870 27247 0 4049 30842
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:b7:7c:0b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85970sec preferred_lft 85970sec
inet6 fe80::f816:3eff:feb7:7c0b/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 02:42:12:7c:91:4b 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
inet6 fe80::42:12ff:fe7c:914b/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6549) 03/08/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:02 tps rtps wtps bread/s bwrtn/s
14:42:01 162.53 21.74 140.79 426.91 33994.78
14:43:01 90.53 4.95 85.59 443.93 33796.50
14:44:01 104.45 3.72 100.73 456.46 64187.57
14:45:01 128.26 0.38 127.87 9.20 43124.03
14:46:01 72.95 0.42 72.54 6.67 24774.14
14:47:01 124.56 0.17 124.40 9.47 30122.18
Average: 113.75 5.18 108.56 224.87 38345.41
14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29578732 31297652 3360480 10.20 80984 1939456 2004452 5.90 1277460 1772356 121084
14:43:01 27888332 29878104 5050880 15.33 87552 2195156 3580040 10.53 2731796 1985220 1688
14:44:01 28039288 30751356 4899924 14.88 94436 2897688 2135196 6.28 2175860 2363256 59360
14:45:01 26867328 30238804 6071884 18.43 137404 3445208 2726212 8.02 2852256 2754748 47968
14:46:01 26593812 30242440 6345400 19.26 173432 3645576 2710928 7.98 2890156 2948076 227896
14:47:01 27920292 31592488 5018920 15.24 176940 3675352 1464640 4.31 1622716 2916216 1548
Average: 27814631 30666807 5124581 15.56 125125 2966406 2436911 7.17 2258374 2456645 76591
14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 ens3 256.80 176.22 1807.33 38.30 0.00 0.00 0.00 0.00
14:42:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 ens3 444.79 318.31 3846.52 76.90 0.00 0.00 0.00 0.00
14:43:01 lo 5.75 5.75 1.46 1.46 0.00 0.00 0.00 0.00
14:44:01 docker0 5.50 13.61 0.31 78.03 0.00 0.00 0.00 0.00
14:44:01 ens3 608.17 640.94 1554.17 3367.49 0.00 0.00 0.00 0.00
14:44:01 lo 7.83 7.83 1.22 1.22 0.00 0.00 0.00 0.00
14:45:01 docker0 196.78 287.09 31.03 776.84 0.00 0.00 0.00 0.00
14:45:01 veth13811c5 196.78 287.24 33.72 776.85 0.00 0.00 0.00 0.06
14:45:01 ens3 407.41 266.08 1717.28 49.41 0.00 0.00 0.00 0.00
14:45:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00
14:46:01 docker0 196.07 285.57 28.52 747.43 0.00 0.00 0.00 0.00
14:46:01 vethb689a10 160.64 251.79 29.13 744.65 0.00 0.00 0.00 0.06
14:46:01 ens3 322.93 220.43 757.06 38.24 0.00 0.00 0.00 0.00
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:47:01 docker0 68.84 68.64 5.61 35.11 0.00 0.00 0.00 0.00
14:47:01 ens3 100.77 96.00 46.50 14.83 0.00 0.00 0.00 0.00
14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
Average: docker0 78.09 109.46 10.94 273.68 0.00 0.00 0.00 0.00
Average: ens3 357.09 286.64 1620.96 599.07 0.00 0.00 0.00 0.00
Average: lo 2.70 2.70 0.49 0.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6549) 03/08/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:02 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 13.81 0.00 0.88 2.13 0.04 83.14
14:42:01 0 5.53 0.00 0.42 0.24 0.03 93.77
14:42:01 1 12.61 0.00 0.48 0.12 0.05 86.74
14:42:01 2 23.81 0.00 1.36 1.46 0.05 73.32
14:42:01 3 26.37 0.00 1.71 2.80 0.05 69.07
14:42:01 4 16.59 0.00 1.19 0.71 0.07 81.44
14:42:01 5 8.78 0.00 0.56 2.55 0.03 88.07
14:42:01 6 8.57 0.00 0.78 9.09 0.03 81.53
14:42:01 7 8.19 0.00 0.56 0.03 0.03 91.18
14:43:01 all 13.63 0.00 1.37 1.12 0.05 83.83
14:43:01 0 16.21 0.00 3.29 0.05 0.07 80.38
14:43:01 1 11.48 0.00 1.30 0.00 0.05 87.17
14:43:01 2 18.33 0.00 1.29 0.53 0.03 79.82
14:43:01 3 10.35 0.00 2.12 1.39 0.03 86.11
14:43:01 4 18.02 0.00 0.92 0.42 0.05 80.60
14:43:01 5 8.97 0.00 0.44 0.00 0.05 90.54
14:43:01 6 11.00 0.00 0.88 6.57 0.05 81.49
14:43:01 7 14.66 0.00 0.77 0.00 0.05 84.52
14:44:01 all 16.51 0.00 1.79 2.37 0.06 79.27
14:44:01 0 12.92 0.00 1.12 3.45 0.03 82.47
14:44:01 1 7.53 0.00 1.67 0.42 0.03 90.36
14:44:01 2 13.42 0.00 1.85 0.08 0.05 84.60
14:44:01 3 9.06 0.00 1.35 8.02 0.10 81.47
14:44:01 4 21.25 0.00 2.00 0.81 0.07 75.88
14:44:01 5 16.49 0.00 2.17 0.23 0.07 81.04
14:44:01 6 20.36 0.00 1.63 3.43 0.07 74.52
14:44:01 7 31.10 0.00 2.52 2.54 0.07 63.78
14:45:01 all 8.04 0.00 1.65 1.88 0.05 88.38
14:45:01 0 12.67 0.00 3.46 0.50 0.07 83.30
14:45:01 1 4.44 0.00 0.72 0.05 0.03 94.76
14:45:01 2 13.10 0.00 1.52 0.00 0.05 85.32
14:45:01 3 10.32 0.00 1.07 6.30 0.03 82.28
14:45:01 4 10.49 0.00 1.98 5.63 0.07 81.84
14:45:01 5 6.57 0.00 1.50 0.02 0.05 91.87
14:45:01 6 4.35 0.00 2.24 2.43 0.05 90.93
14:45:01 7 2.39 0.00 0.70 0.13 0.02 96.76
14:46:01 all 6.42 0.00 1.14 1.18 0.05 91.22
14:46:01 0 0.58 0.00 0.18 0.00 0.03 99.20
14:46:01 1 5.89 0.00 1.67 0.13 0.05 92.25
14:46:01 2 28.56 0.00 1.54 0.10 0.05 69.76
14:46:01 3 3.24 0.00 1.34 0.15 0.05 95.22
14:46:01 4 2.16 0.00 1.32 8.23 0.07 88.23
14:46:01 5 6.84 0.00 1.04 0.02 0.05 92.05
14:46:01 6 1.17 0.00 0.50 0.53 0.03 97.76
14:46:01 7 2.91 0.00 1.52 0.25 0.05 95.27
14:47:01 all 2.00 0.00 0.38 1.52 0.03 96.07
14:47:01 0 0.52 0.00 0.15 0.50 0.02 98.82
14:47:01 1 2.00 0.00 0.37 0.03 0.02 97.58
14:47:01 2 8.57 0.00 0.79 0.65 0.03 89.96
14:47:01 3 1.22 0.00 0.35 0.15 0.02 98.27
14:47:01 4 0.40 0.00 0.23 7.78 0.05 91.54
14:47:01 5 2.55 0.00 0.23 0.00 0.02 97.20
14:47:01 6 0.28 0.00 0.52 3.07 0.02 96.11
14:47:01 7 0.48 0.00 0.38 0.00 0.03 99.10
Average: all 10.05 0.00 1.20 1.70 0.05 87.00
Average: 0 8.07 0.00 1.44 0.79 0.04 89.65
Average: 1 7.31 0.00 1.04 0.13 0.04 91.49
Average: 2 17.62 0.00 1.39 0.47 0.04 80.48
Average: 3 10.05 0.00 1.32 3.13 0.05 85.45
Average: 4 11.47 0.00 1.27 3.94 0.06 83.26
Average: 5 8.35 0.00 0.99 0.46 0.04 90.15
Average: 6 7.61 0.00 1.09 4.17 0.04 87.09
Average: 7 9.94 0.00 1.08 0.49 0.04 88.45