---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-81311 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 14G 142G 9% /
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 898 25259 0 6009 30813
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:f7:ae:20 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85929sec preferred_lft 85929sec
inet6 fe80::f816:3eff:fef7:ae20/64 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:c0:19:06:20 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:c0ff:fe19:620/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81311) 11/03/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:02 tps rtps wtps bread/s bwrtn/s
08:32:01 293.67 39.38 254.29 1782.66 28948.64
08:33:01 234.76 18.36 216.40 2272.15 112346.21
08:34:01 302.75 13.15 289.60 758.01 68588.70
08:35:01 133.83 0.38 133.44 37.19 36573.54
08:36:01 33.26 0.00 33.26 0.00 20741.57
08:37:01 33.53 0.03 33.49 5.73 21128.10
08:38:01 93.18 1.80 91.38 93.98 23283.15
Average: 160.40 10.38 150.02 704.60 44551.16
08:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:32:01 30091680 31674272 2847532 8.64 71480 1822360 1444384 4.25 899624 1659124 148816
08:33:01 26357120 31639512 6582092 19.98 117648 5342856 1757996 5.17 1009796 5097560 913436
08:34:01 23256464 28764796 9682748 29.40 129436 5536896 10646916 31.33 4120516 4990012 1524
08:35:01 21746184 27569932 11193028 33.98 158112 5785520 12226336 35.97 5431436 5137504 2812
08:36:01 21313140 27144016 11626072 35.30 158664 5790236 12772428 37.58 5866460 5127000 396
08:37:01 21925132 27756856 11014080 33.44 159076 5792240 11693268 34.40 5272352 5120248 472
08:38:01 25841664 31527796 7097548 21.55 161340 5659992 1752888 5.16 1569964 4988260 2028
Average: 24361626 29439597 8577586 26.04 136537 5104300 7470602 21.98 3452878 4588530 152783
08:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:32:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
08:32:01 ens3 141.85 89.16 1129.96 31.67 0.00 0.00 0.00 0.00
08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 lo 16.60 16.60 1.60 1.60 0.00 0.00 0.00 0.00
08:33:01 ens3 1250.19 671.90 35389.78 58.19 0.00 0.00 0.00 0.00
08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00
08:34:01 veth24f9901 0.77 0.98 0.05 0.06 0.00 0.00 0.00 0.00
08:34:01 veth6417b18 7.68 7.05 0.85 0.69 0.00 0.00 0.00 0.00
08:34:01 ens3 7.63 5.57 1.58 1.58 0.00 0.00 0.00 0.00
08:35:01 lo 1.63 1.63 0.14 0.14 0.00 0.00 0.00 0.00
08:35:01 veth24f9901 4.00 5.05 0.60 0.50 0.00 0.00 0.00 0.00
08:35:01 veth6417b18 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 ens3 60.04 39.74 1182.38 5.98 0.00 0.00 0.00 0.00
08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:36:01 veth24f9901 6.16 7.95 0.87 0.93 0.00 0.00 0.00 0.00
08:36:01 vethca98328 3.57 3.15 1.61 3.95 0.00 0.00 0.00 0.00
08:36:01 veth6417b18 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:37:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00
08:37:01 veth24f9901 4.05 5.62 0.61 0.46 0.00 0.00 0.00 0.00
08:37:01 veth6417b18 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
08:37:01 ens3 1725.48 1003.65 38325.02 171.77 0.00 0.00 0.00 0.00
08:38:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
08:38:01 ens3 61.01 40.18 69.16 19.40 0.00 0.00 0.00 0.00
08:38:01 docker0 12.48 17.06 2.08 286.80 0.00 0.00 0.00 0.00
Average: lo 3.37 3.37 0.32 0.32 0.00 0.00 0.00 0.00
Average: ens3 220.76 123.86 5407.36 20.51 0.00 0.00 0.00 0.00
Average: docker0 1.79 2.44 0.30 41.07 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81311) 11/03/24 _x86_64_ (8 CPU)
08:30:16 LINUX RESTART (8 CPU)
08:31:02 CPU %user %nice %system %iowait %steal %idle
08:32:01 all 9.61 0.00 0.90 3.62 0.03 85.84
08:32:01 0 2.99 0.00 0.64 10.01 0.02 86.34
08:32:01 1 2.61 0.00 0.59 0.24 0.03 96.52
08:32:01 2 7.53 0.00 1.56 9.33 0.05 81.52
08:32:01 3 2.72 0.00 0.27 0.03 0.00 96.98
08:32:01 4 1.80 0.00 0.34 2.05 0.02 95.79
08:32:01 5 28.10 0.00 1.85 5.76 0.07 64.22
08:32:01 6 18.00 0.00 1.10 0.64 0.03 80.22
08:32:01 7 13.21 0.00 0.83 0.97 0.03 84.96
08:33:01 all 11.49 0.00 4.85 11.68 0.05 71.93
08:33:01 0 10.07 0.00 5.43 10.00 0.05 74.45
08:33:01 1 10.62 0.00 3.98 1.58 0.05 83.77
08:33:01 2 11.07 0.00 5.27 28.61 0.07 54.99
08:33:01 3 11.70 0.00 4.26 4.50 0.05 79.49
08:33:01 4 9.95 0.00 4.98 2.78 0.05 82.24
08:33:01 5 8.80 0.00 4.71 31.85 0.05 54.59
08:33:01 6 11.07 0.00 4.70 11.87 0.05 72.31
08:33:01 7 18.59 0.00 5.48 2.50 0.05 73.38
08:34:01 all 39.21 0.00 5.22 5.77 0.10 49.71
08:34:01 0 40.85 0.00 5.35 2.59 0.08 51.13
08:34:01 1 38.76 0.00 5.33 2.76 0.12 53.04
08:34:01 2 37.33 0.00 5.82 28.31 0.10 28.44
08:34:01 3 36.86 0.00 4.77 3.07 0.08 55.22
08:34:01 4 39.94 0.00 5.28 3.12 0.08 51.57
08:34:01 5 40.03 0.00 4.59 1.00 0.12 54.27
08:34:01 6 40.39 0.00 5.46 3.27 0.12 50.75
08:34:01 7 39.56 0.00 5.10 2.08 0.10 53.16
08:35:01 all 24.51 0.00 3.27 4.39 0.09 67.74
08:35:01 0 26.77 0.00 3.36 1.33 0.08 68.46
08:35:01 1 25.48 0.00 3.70 4.54 0.08 66.20
08:35:01 2 21.23 0.00 3.05 5.02 0.12 70.58
08:35:01 3 21.36 0.00 2.94 0.69 0.10 74.91
08:35:01 4 22.80 0.00 2.78 7.90 0.10 66.42
08:35:01 5 21.28 0.00 2.83 7.82 0.07 68.00
08:35:01 6 24.57 0.00 3.26 6.58 0.08 65.51
08:35:01 7 32.60 0.00 4.25 1.26 0.08 61.80
08:36:01 all 9.88 0.00 1.00 1.60 0.06 87.47
08:36:01 0 9.10 0.00 0.94 0.15 0.05 89.76
08:36:01 1 11.29 0.00 1.05 0.12 0.07 87.47
08:36:01 2 8.79 0.00 0.99 4.55 0.07 85.60
08:36:01 3 10.11 0.00 0.99 0.13 0.05 88.72
08:36:01 4 9.24 0.00 0.97 0.38 0.07 89.34
08:36:01 5 10.20 0.00 1.09 0.02 0.07 88.62
08:36:01 6 9.60 0.00 0.94 0.82 0.07 88.57
08:36:01 7 10.66 0.00 1.01 6.64 0.07 81.63
08:37:01 all 5.35 0.00 0.85 1.31 0.05 92.43
08:37:01 0 4.77 0.00 0.79 0.28 0.07 94.09
08:37:01 1 4.91 0.00 1.00 0.08 0.07 93.93
08:37:01 2 5.47 0.00 0.87 0.45 0.03 93.17
08:37:01 3 5.58 0.00 0.74 0.18 0.07 93.43
08:37:01 4 5.99 0.00 0.92 0.07 0.05 92.98
08:37:01 5 5.52 0.00 0.80 0.05 0.05 93.57
08:37:01 6 5.51 0.00 0.85 0.28 0.05 93.31
08:37:01 7 5.03 0.00 0.89 9.05 0.03 85.00
08:38:01 all 6.59 0.00 0.79 2.09 0.03 90.50
08:38:01 0 2.92 0.00 0.79 0.18 0.03 96.08
08:38:01 1 17.01 0.00 0.79 1.46 0.05 80.70
08:38:01 2 2.17 0.00 0.79 8.53 0.03 88.48
08:38:01 3 10.68 0.00 0.98 0.37 0.03 87.93
08:38:01 4 16.07 0.00 1.15 0.58 0.05 82.15
08:38:01 5 1.69 0.00 0.65 0.15 0.03 97.47
08:38:01 6 1.35 0.00 0.63 0.20 0.00 97.81
08:38:01 7 0.82 0.00 0.53 5.29 0.02 93.34
Average: all 15.21 0.00 2.41 4.35 0.06 77.97
Average: 0 13.90 0.00 2.47 3.50 0.06 80.08
Average: 1 15.80 0.00 2.35 1.54 0.07 80.25
Average: 2 13.35 0.00 2.62 12.09 0.07 71.88
Average: 3 14.14 0.00 2.14 1.28 0.06 82.39
Average: 4 15.11 0.00 2.35 2.41 0.06 80.08
Average: 5 16.47 0.00 2.36 6.63 0.06 74.47
Average: 6 15.74 0.00 2.42 3.38 0.06 78.41
Average: 7 17.18 0.00 2.58 3.98 0.06 76.21