---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17094 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 899 22675 0 8592 30812 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b3:da:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:feb3:daf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:35:68:65 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::42:2fff:fe35:6865/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17094) 12/02/25 _x86_64_ (8 CPU) 11:03:18 LINUX RESTART (8 CPU) 11:04:01 tps rtps wtps bread/s bwrtn/s 11:05:01 234.26 40.19 194.07 2921.25 67503.55 11:06:01 289.08 1.63 287.45 106.76 157373.58 11:07:01 498.45 3.10 495.35 412.73 130964.31 11:08:01 27.11 0.00 27.11 0.00 737.21 11:09:01 9.77 0.07 9.70 4.27 238.76 11:10:01 226.38 7.35 219.03 1315.78 39969.74 11:11:01 17.68 0.02 17.66 0.13 428.06 11:12:01 22.18 0.00 22.18 0.00 443.19 11:13:01 29.25 0.00 29.25 0.00 551.64 11:14:01 21.96 0.00 21.96 0.00 512.05 11:15:01 25.40 0.00 25.40 0.00 620.30 11:16:01 10.81 0.00 10.81 0.00 684.82 11:17:01 66.56 0.07 66.49 5.87 1479.75 Average: 113.78 4.03 109.75 366.64 30899.35 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 29945420 31734556 2993800 9.09 77776 2014124 1373336 4.04 847624 1839516 291396 11:06:01 24222344 31610380 8716876 26.46 149028 7299788 1949212 5.74 1044028 7075728 2052492 11:07:01 20992820 28832056 11946400 36.27 169976 7703540 12641240 37.19 4037884 7180700 492 11:08:01 19080284 26929228 13858936 42.07 171884 7713996 14222332 41.85 6056824 7040500 568 11:09:01 19040108 26890072 13899112 42.20 172128 7715388 14299092 42.07 6098316 7037636 444 11:10:01 18192384 26661632 14746836 44.77 204804 8242664 14640992 43.08 6765752 7148624 2228 11:11:01 18177584 26651404 14761636 44.81 205000 8246752 14656868 43.12 6773752 7151092 144 11:12:01 18127888 26605400 14811332 44.97 205236 8250076 14721288 43.31 6820060 7153700 2104 11:13:01 17475704 25957912 15463516 46.95 205444 8254348 15341932 45.14 7469264 7153544 1668 11:14:01 17437288 25925760 15501932 47.06 205628 8260328 15376328 45.24 7501124 7158772 2316 11:15:01 17413496 25908972 15525724 47.13 205776 8266892 15381176 45.26 7519564 7164744 640 11:16:01 17335900 25845968 15603320 47.37 206020 8280700 15476104 45.53 7581992 7178388 732 11:17:01 22036924 30471608 10902296 33.10 207068 8222476 3647120 10.73 3116924 7051072 80 Average: 19959857 27694227 12979363 39.40 183521 7574698 11825155 34.79 5510239 6718001 181177 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 ens3 182.29 128.61 2238.21 34.31 0.00 0.00 0.00 0.00 11:05:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 1593.79 867.22 46957.92 72.16 0.00 0.00 0.00 0.00 11:06:01 lo 18.04 18.04 1.64 1.64 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 veth197dac9 0.03 0.20 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 veth92c4183 1.33 1.98 0.15 0.19 0.00 0.00 0.00 0.00 11:07:01 veth2461896 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 veth51f50c0 0.00 0.43 0.00 0.03 0.00 0.00 0.00 0.00 11:08:01 veth197dac9 22.70 21.53 6.62 3.44 0.00 0.00 0.00 0.00 11:08:01 veth92c4183 3.30 4.48 0.62 0.72 0.00 0.00 0.00 0.00 11:08:01 veth2461896 5.22 7.15 0.72 0.64 0.00 0.00 0.00 0.00 11:08:01 veth51f50c0 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 11:09:01 veth197dac9 2.83 2.13 1.26 0.27 0.00 0.00 0.00 0.00 11:09:01 veth92c4183 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 11:09:01 veth2461896 6.28 9.23 0.86 0.71 0.00 0.00 0.00 0.00 11:09:01 veth51f50c0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 veth197dac9 3.45 2.77 1.34 0.79 0.00 0.00 0.00 0.00 11:10:01 veth92c4183 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 11:10:01 veth2461896 7.43 10.58 1.18 1.00 0.00 0.00 0.00 0.00 11:10:01 veth51f50c0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:11:01 veth197dac9 8.98 8.13 5.11 4.86 0.00 0.00 0.00 0.00 11:11:01 veth92c4183 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:11:01 veth2461896 11.66 15.56 2.56 3.75 0.00 0.00 0.00 0.00 11:11:01 veth51f50c0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth197dac9 10.66 9.65 5.95 7.35 0.00 0.00 0.00 0.00 11:12:01 veth92c4183 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:12:01 veth2461896 11.11 14.88 2.24 3.45 0.00 0.00 0.00 0.00 11:12:01 veth51f50c0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 veth197dac9 7.87 6.98 4.69 6.48 0.00 0.00 0.00 0.00 11:13:01 veth92c4183 0.58 0.82 0.08 0.09 0.00 0.00 0.00 0.00 11:13:01 veth2461896 10.93 14.33 3.09 5.72 0.00 0.00 0.00 0.00 11:13:01 veth51f50c0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 veth197dac9 11.45 10.96 6.91 11.98 0.00 0.00 0.00 0.00 11:14:01 veth92c4183 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:14:01 veth2461896 13.65 17.90 3.20 6.34 0.00 0.00 0.00 0.00 11:14:01 veth51f50c0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 veth197dac9 10.63 10.00 7.27 8.12 0.00 0.00 0.00 0.00 11:15:01 veth92c4183 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:15:01 veth2461896 14.30 18.88 3.35 7.72 0.00 0.00 0.00 0.00 11:15:01 veth51f50c0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 veth197dac9 7.95 7.45 4.08 5.43 0.00 0.00 0.00 0.00 11:16:01 veth92c4183 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:16:01 veth2461896 9.20 12.75 1.95 2.10 0.00 0.00 0.00 0.00 11:16:01 veth51f50c0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 2272.30 1327.25 52667.48 182.34 0.00 0.00 0.00 0.00 11:17:01 lo 39.13 39.13 3.43 3.43 0.00 0.00 0.00 0.00 11:17:01 vethfc93926 200.33 200.15 34.81 46.06 0.00 0.00 0.00 0.00 11:17:01 docker0 46.29 69.89 4.12 1427.36 0.00 0.00 0.00 0.00 Average: ens3 149.33 85.18 3990.75 9.88 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.24 0.24 0.00 0.00 0.00 0.00 Average: vethfc93926 15.41 15.39 2.68 3.54 0.00 0.00 0.00 0.00 Average: docker0 3.56 5.38 0.32 109.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17094) 12/02/25 _x86_64_ (8 CPU) 11:03:18 LINUX RESTART (8 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 9.53 0.00 0.82 3.06 0.03 86.57 11:05:01 0 1.59 0.00 0.25 0.10 0.02 98.04 11:05:01 1 1.96 0.00 0.62 18.08 0.03 79.31 11:05:01 2 0.45 0.00 0.15 0.15 0.02 99.23 11:05:01 3 0.32 0.00 0.20 0.13 0.00 99.35 11:05:01 4 44.84 0.00 2.71 2.86 0.10 49.50 11:05:01 5 9.73 0.00 1.15 1.52 0.03 87.56 11:05:01 6 14.36 0.00 1.10 1.17 0.03 83.34 11:05:01 7 2.95 0.00 0.32 0.52 0.03 96.18 11:06:01 all 17.10 0.00 7.71 20.63 0.09 54.47 11:06:01 0 17.50 0.00 6.35 5.35 0.08 70.73 11:06:01 1 17.81 0.00 7.26 14.53 0.08 60.31 11:06:01 2 15.61 0.00 7.96 49.44 0.08 26.91 11:06:01 3 17.30 0.00 7.53 9.37 0.10 65.70 11:06:01 4 17.08 0.00 7.49 26.16 0.10 49.16 11:06:01 5 16.62 0.00 8.61 5.28 0.10 69.38 11:06:01 6 17.15 0.00 9.37 28.17 0.08 45.23 11:06:01 7 17.71 0.00 7.13 26.82 0.08 48.25 11:07:01 all 32.12 0.00 4.88 9.11 0.09 53.80 11:07:01 0 31.89 0.00 5.17 1.35 0.08 61.51 11:07:01 1 30.23 0.00 6.28 45.14 0.12 18.23 11:07:01 2 32.23 0.00 4.64 7.43 0.10 55.60 11:07:01 3 33.47 0.00 4.54 10.05 0.10 51.83 11:07:01 4 31.93 0.00 4.68 2.04 0.08 61.27 11:07:01 5 30.33 0.00 4.13 1.36 0.08 64.10 11:07:01 6 35.48 0.00 4.95 2.22 0.08 57.27 11:07:01 7 31.33 0.00 4.68 3.47 0.08 60.44 11:08:01 all 57.53 0.00 4.27 0.03 0.12 38.06 11:08:01 0 56.27 0.00 4.28 0.00 0.12 39.33 11:08:01 1 58.70 0.00 4.33 0.05 0.10 36.82 11:08:01 2 56.40 0.00 4.23 0.05 0.10 39.21 11:08:01 3 57.72 0.00 4.15 0.03 0.12 37.98 11:08:01 4 58.30 0.00 4.40 0.00 0.15 37.15 11:08:01 5 59.87 0.00 4.15 0.00 0.12 35.86 11:08:01 6 57.68 0.00 4.31 0.08 0.13 37.79 11:08:01 7 55.28 0.00 4.31 0.00 0.12 40.30 11:09:01 all 3.60 0.00 0.52 0.17 0.05 95.67 11:09:01 0 3.81 0.00 0.60 0.02 0.05 95.52 11:09:01 1 2.94 0.00 0.54 0.33 0.05 96.14 11:09:01 2 3.75 0.00 0.55 0.00 0.05 95.65 11:09:01 3 3.99 0.00 0.53 0.37 0.05 95.06 11:09:01 4 3.95 0.00 0.57 0.49 0.05 94.94 11:09:01 5 3.77 0.00 0.53 0.02 0.03 95.64 11:09:01 6 3.48 0.00 0.43 0.12 0.03 95.94 11:09:01 7 3.06 0.00 0.38 0.00 0.03 96.52 11:10:01 all 10.63 0.00 2.70 2.05 0.08 84.55 11:10:01 0 8.24 0.00 2.32 1.12 0.07 88.24 11:10:01 1 10.91 0.00 2.37 2.30 0.08 84.35 11:10:01 2 9.55 0.00 2.45 0.47 0.08 87.45 11:10:01 3 9.57 0.00 2.55 0.71 0.07 87.11 11:10:01 4 11.24 0.00 3.19 6.00 0.07 79.51 11:10:01 5 11.49 0.00 3.05 3.21 0.08 82.16 11:10:01 6 12.89 0.00 3.13 0.80 0.08 83.08 11:10:01 7 11.22 0.00 2.55 1.76 0.08 84.38 11:11:01 all 7.25 0.00 0.74 0.04 0.06 91.91 11:11:01 0 6.98 0.00 0.70 0.12 0.05 92.15 11:11:01 1 6.37 0.00 0.87 0.02 0.07 92.68 11:11:01 2 6.97 0.00 0.74 0.00 0.05 92.24 11:11:01 3 7.21 0.00 0.65 0.03 0.07 92.03 11:11:01 4 7.65 0.00 0.75 0.05 0.07 91.48 11:11:01 5 6.61 0.00 0.67 0.05 0.07 92.60 11:11:01 6 9.01 0.00 0.67 0.00 0.05 90.28 11:11:01 7 7.14 0.00 0.84 0.08 0.07 91.87 11:12:01 all 6.82 0.00 0.75 0.04 0.06 92.33 11:12:01 0 6.70 0.00 0.89 0.13 0.05 92.22 11:12:01 1 6.90 0.00 0.70 0.00 0.05 92.34 11:12:01 2 6.85 0.00 0.77 0.05 0.07 92.26 11:12:01 3 6.19 0.00 0.69 0.02 0.07 93.04 11:12:01 4 7.54 0.00 0.70 0.00 0.07 91.69 11:12:01 5 7.62 0.00 0.74 0.03 0.05 91.56 11:12:01 6 5.42 0.00 0.65 0.02 0.07 93.84 11:12:01 7 7.34 0.00 0.87 0.03 0.07 91.69 11:13:01 all 8.44 0.00 0.96 0.04 0.06 90.49 11:13:01 0 6.60 0.00 0.81 0.15 0.07 92.38 11:13:01 1 6.27 0.00 0.75 0.05 0.05 92.88 11:13:01 2 9.26 0.00 1.17 0.00 0.07 89.51 11:13:01 3 10.26 0.00 1.16 0.05 0.07 88.46 11:13:01 4 9.26 0.00 0.82 0.00 0.07 89.86 11:13:01 5 9.87 0.00 0.79 0.02 0.07 89.26 11:13:01 6 7.75 0.00 1.10 0.07 0.08 91.00 11:13:01 7 8.25 0.00 1.12 0.03 0.08 90.51 11:14:01 all 6.93 0.00 0.83 0.06 0.06 92.12 11:14:01 0 6.60 0.00 0.92 0.13 0.05 92.30 11:14:01 1 5.18 0.00 0.72 0.00 0.07 94.03 11:14:01 2 7.59 0.00 0.90 0.05 0.05 91.41 11:14:01 3 7.23 0.00 0.72 0.03 0.07 91.96 11:14:01 4 8.26 0.00 0.82 0.03 0.05 90.84 11:14:01 5 6.47 0.00 0.79 0.03 0.05 92.66 11:14:01 6 7.05 0.00 0.87 0.08 0.05 91.95 11:14:01 7 7.11 0.00 0.87 0.08 0.05 91.89 11:15:01 all 5.64 0.00 0.74 0.06 0.06 93.51 11:15:01 0 5.07 0.00 0.74 0.12 0.07 94.01 11:15:01 1 6.62 0.00 0.72 0.02 0.05 92.60 11:15:01 2 5.28 0.00 0.72 0.07 0.05 93.89 11:15:01 3 5.32 0.00 0.80 0.03 0.07 93.78 11:15:01 4 5.07 0.00 0.77 0.03 0.07 94.06 11:15:01 5 5.34 0.00 0.65 0.07 0.07 93.87 11:15:01 6 6.47 0.00 0.74 0.15 0.05 92.59 11:15:01 7 5.94 0.00 0.77 0.02 0.07 93.21 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 3.05 0.00 0.54 0.04 0.05 96.32 11:16:01 0 2.92 0.00 0.57 0.07 0.05 96.39 11:16:01 1 5.08 0.00 0.64 0.02 0.07 94.20 11:16:01 2 3.15 0.00 0.50 0.02 0.05 96.28 11:16:01 3 3.11 0.00 0.55 0.00 0.07 96.27 11:16:01 4 3.59 0.00 0.37 0.00 0.05 95.99 11:16:01 5 2.71 0.00 0.52 0.00 0.05 96.72 11:16:01 6 1.94 0.00 0.45 0.13 0.05 97.43 11:16:01 7 1.92 0.00 0.65 0.10 0.07 97.26 11:17:01 all 2.94 0.00 1.19 0.22 0.06 95.60 11:17:01 0 2.28 0.00 1.33 0.29 0.03 96.07 11:17:01 1 2.88 0.00 1.27 0.35 0.05 95.44 11:17:01 2 2.72 0.00 1.04 0.18 0.05 96.01 11:17:01 3 3.92 0.00 1.07 0.32 0.05 94.64 11:17:01 4 2.91 0.00 1.45 0.10 0.05 95.49 11:17:01 5 2.58 0.00 1.14 0.05 0.05 96.19 11:17:01 6 2.61 0.00 0.97 0.05 0.05 96.32 11:17:01 7 3.63 0.00 1.27 0.38 0.05 94.67 Average: all 13.17 0.00 2.04 2.72 0.07 82.00 Average: 0 12.01 0.00 1.91 0.68 0.06 85.33 Average: 1 12.42 0.00 2.07 6.19 0.07 79.25 Average: 2 12.27 0.00 1.98 4.41 0.06 81.27 Average: 3 12.72 0.00 1.93 1.62 0.07 83.67 Average: 4 16.26 0.00 2.20 2.89 0.07 78.57 Average: 5 13.29 0.00 2.07 0.89 0.07 83.69 Average: 6 13.92 0.00 2.21 2.53 0.07 81.28 Average: 7 12.49 0.00 1.98 2.55 0.07 82.92