---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11993 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 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 835 27274 0 4057 30875 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:65:e9:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe65:e9cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:fd:34:3a 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-11993) 01/13/24 _x86_64_ (8 CPU) 18:28:21 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 95.41 22.34 73.07 1131.47 16462.43 18:31:01 117.24 23.09 94.15 2769.21 21477.91 18:32:01 283.27 12.63 270.64 799.73 73287.52 18:33:01 7.98 0.05 7.93 9.07 9304.18 18:34:01 7.33 0.10 7.23 18.40 9427.33 18:35:01 7.13 0.03 7.10 4.93 9292.45 18:36:01 7.15 0.00 7.15 0.00 9424.96 18:37:01 8.68 0.33 8.35 15.46 9325.13 18:38:01 7.33 0.03 7.30 5.33 9443.76 18:39:01 57.26 1.40 55.86 107.43 12991.07 Average: 59.82 5.97 53.85 485.06 18046.29 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30091464 31713432 2847756 8.65 70848 1860400 1406060 4.14 863544 1693952 179540 18:31:01 28659116 31657840 4280104 12.99 103308 3162404 1545092 4.55 998616 2901960 1148756 18:32:01 27367380 31080132 5571840 16.92 116296 3832912 3717504 10.94 1666644 3468828 272 18:33:01 27365848 31078992 5573372 16.92 116360 3833188 3645368 10.73 1669168 3467160 60 18:34:01 27363456 31077324 5575764 16.93 116440 3833744 3651640 10.74 1672172 3467276 48 18:35:01 27365368 31079524 5573852 16.92 116500 3833896 3635556 10.70 1670104 3467096 60 18:36:01 27364232 31078616 5574988 16.93 116556 3834036 3667344 10.79 1671068 3467132 196 18:37:01 27267576 30982900 5671644 17.22 116676 3834580 3763908 11.07 1767544 3466712 136 18:38:01 27230872 30974172 5708348 17.33 116880 3861268 3755860 11.05 1787672 3482468 26952 18:39:01 27915880 31602356 5023340 15.25 120664 3808452 1476384 4.34 1178988 3429172 31408 Average: 27799119 31232529 5140101 15.60 111053 3569488 3026472 8.90 1494552 3231176 138743 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 62.89 40.48 1014.37 7.49 0.00 0.00 0.00 0.00 18:30:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 br-3eebb25134db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 276.31 164.50 7861.50 16.13 0.00 0.00 0.00 0.00 18:31:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 veth6d2ab91 26.53 24.61 11.54 16.24 0.00 0.00 0.00 0.00 18:32:01 br-3eebb25134db 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 veth6adf03b 53.59 65.09 19.14 16.06 0.00 0.00 0.00 0.00 18:32:01 ens3 204.88 109.63 6945.55 8.05 0.00 0.00 0.00 0.00 18:33:01 veth6d2ab91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 br-3eebb25134db 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 18:33:01 veth6adf03b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 ens3 6.48 3.60 1.66 1.53 0.00 0.00 0.00 0.00 18:34:01 veth6d2ab91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 br-3eebb25134db 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 18:34:01 veth6adf03b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 ens3 7.83 3.95 2.42 2.49 0.00 0.00 0.00 0.00 18:35:01 veth6d2ab91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 br-3eebb25134db 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 18:35:01 veth6adf03b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 ens3 6.25 4.32 1.65 1.72 0.00 0.00 0.00 0.00 18:36:01 veth6d2ab91 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 br-3eebb25134db 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 18:36:01 veth6adf03b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 8.35 6.53 2.05 1.80 0.00 0.00 0.00 0.00 18:37:01 veth6d2ab91 19.45 16.71 4.96 15.64 0.00 0.00 0.00 0.00 18:37:01 br-3eebb25134db 0.58 0.62 0.20 0.50 0.00 0.00 0.00 0.00 18:37:01 veth6adf03b 16.45 19.23 15.17 4.76 0.00 0.00 0.00 0.00 18:37:01 ens3 7.55 6.25 1.63 1.78 0.00 0.00 0.00 0.00 18:38:01 veth6d2ab91 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:38:01 br-3eebb25134db 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 18:38:01 veth6adf03b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 ens3 12.78 12.53 6.37 3.70 0.00 0.00 0.00 0.00 18:39:01 ens3 61.75 43.39 117.64 18.41 0.00 0.00 0.00 0.00 18:39:01 lo 79.64 79.64 6.02 6.02 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 65.51 39.52 1596.53 6.31 0.00 0.00 0.00 0.00 Average: lo 7.58 7.58 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11993) 01/13/24 _x86_64_ (8 CPU) 18:28:21 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.17 0.00 0.70 1.78 0.03 87.32 18:30:01 0 4.44 0.00 0.51 0.19 0.02 94.85 18:30:01 1 0.59 0.00 0.47 0.03 0.00 98.90 18:30:01 2 7.62 0.00 0.80 0.88 0.05 90.65 18:30:01 3 5.44 0.00 0.27 0.14 0.02 94.13 18:30:01 4 4.29 0.00 0.70 10.18 0.02 84.81 18:30:01 5 21.71 0.00 0.90 1.17 0.05 76.16 18:30:01 6 28.68 0.00 1.53 0.88 0.07 68.84 18:30:01 7 8.64 0.00 0.49 0.78 0.02 90.06 18:31:01 all 11.72 0.00 2.30 1.85 0.04 84.09 18:31:01 0 13.32 0.00 2.28 0.59 0.05 83.76 18:31:01 1 15.66 0.00 2.26 0.89 0.03 81.16 18:31:01 2 12.81 0.00 2.01 0.34 0.05 84.79 18:31:01 3 5.26 0.00 1.83 0.34 0.02 92.56 18:31:01 4 5.27 0.00 2.33 4.85 0.03 87.52 18:31:01 5 15.00 0.00 1.84 3.91 0.07 79.19 18:31:01 6 16.50 0.00 3.07 0.94 0.07 79.42 18:31:01 7 9.90 0.00 2.80 2.87 0.03 84.40 18:32:01 all 13.90 0.00 2.96 5.02 0.07 78.06 18:32:01 0 17.00 0.00 3.77 25.61 0.10 53.51 18:32:01 1 12.23 0.00 3.48 3.10 0.07 81.12 18:32:01 2 14.66 0.00 2.97 2.69 0.07 79.61 18:32:01 3 12.78 0.00 2.52 2.42 0.05 82.24 18:32:01 4 14.34 0.00 2.92 1.38 0.05 81.32 18:32:01 5 10.96 0.00 2.19 1.26 0.07 85.52 18:32:01 6 18.06 0.00 3.11 0.84 0.07 77.93 18:32:01 7 11.15 0.00 2.73 2.93 0.05 83.13 18:33:01 all 0.14 0.00 0.09 0.47 0.01 99.28 18:33:01 0 0.15 0.00 0.07 0.00 0.00 99.78 18:33:01 1 0.10 0.00 0.08 0.00 0.00 99.82 18:33:01 2 0.18 0.00 0.12 0.00 0.03 99.67 18:33:01 3 0.18 0.00 0.15 0.00 0.00 99.67 18:33:01 4 0.13 0.00 0.08 0.00 0.02 99.77 18:33:01 5 0.15 0.00 0.07 0.05 0.02 99.72 18:33:01 6 0.07 0.00 0.12 0.00 0.02 99.80 18:33:01 7 0.17 0.00 0.03 3.70 0.02 96.08 18:34:01 all 0.18 0.00 0.09 0.60 0.01 99.13 18:34:01 0 0.08 0.00 0.05 0.03 0.02 99.82 18:34:01 1 0.27 0.00 0.08 0.02 0.02 99.62 18:34:01 2 0.28 0.00 0.15 0.00 0.02 99.55 18:34:01 3 0.37 0.00 0.13 0.00 0.00 99.50 18:34:01 4 0.08 0.00 0.08 0.02 0.00 99.82 18:34:01 5 0.15 0.00 0.03 0.03 0.00 99.78 18:34:01 6 0.08 0.00 0.10 0.02 0.02 99.78 18:34:01 7 0.12 0.00 0.08 4.69 0.00 95.11 18:35:01 all 0.15 0.00 0.09 0.53 0.01 99.22 18:35:01 0 0.32 0.00 0.10 0.00 0.00 99.58 18:35:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:35:01 2 0.07 0.00 0.10 0.00 0.02 99.82 18:35:01 3 0.30 0.00 0.13 0.00 0.02 99.55 18:35:01 4 0.15 0.00 0.15 0.00 0.02 99.68 18:35:01 5 0.15 0.00 0.07 0.00 0.02 99.77 18:35:01 6 0.10 0.00 0.07 0.00 0.02 99.82 18:35:01 7 0.03 0.00 0.07 4.27 0.02 95.61 18:36:01 all 0.18 0.00 0.09 0.46 0.01 99.26 18:36:01 0 0.10 0.00 0.05 0.00 0.02 99.83 18:36:01 1 0.03 0.00 0.08 0.00 0.00 99.88 18:36:01 2 0.10 0.00 0.13 0.00 0.03 99.73 18:36:01 3 0.25 0.00 0.13 0.00 0.00 99.62 18:36:01 4 0.10 0.00 0.08 0.00 0.00 99.82 18:36:01 5 0.71 0.00 0.12 0.00 0.02 99.15 18:36:01 6 0.05 0.00 0.05 0.00 0.00 99.90 18:36:01 7 0.08 0.00 0.05 3.65 0.02 96.20 18:37:01 all 1.77 0.00 0.22 0.44 0.01 97.56 18:37:01 0 0.83 0.00 0.15 0.00 0.00 99.02 18:37:01 1 0.55 0.00 0.18 0.00 0.02 99.25 18:37:01 2 2.60 0.00 0.33 0.02 0.03 97.02 18:37:01 3 1.42 0.00 0.15 0.02 0.02 98.40 18:37:01 4 2.82 0.00 0.30 0.00 0.02 96.87 18:37:01 5 2.41 0.00 0.10 0.00 0.00 97.49 18:37:01 6 1.92 0.00 0.33 0.00 0.03 97.72 18:37:01 7 1.65 0.00 0.18 3.49 0.02 94.66 18:38:01 all 0.80 0.00 0.17 0.52 0.02 98.49 18:38:01 0 0.47 0.00 0.20 0.00 0.07 99.27 18:38:01 1 0.42 0.00 0.12 0.00 0.02 99.45 18:38:01 2 1.20 0.00 0.23 0.00 0.02 98.55 18:38:01 3 0.32 0.00 0.08 0.00 0.02 99.58 18:38:01 4 0.85 0.00 0.18 0.00 0.02 98.95 18:38:01 5 2.22 0.00 0.18 0.00 0.03 97.57 18:38:01 6 0.37 0.00 0.15 0.00 0.02 99.47 18:38:01 7 0.50 0.00 0.13 4.14 0.02 95.21 18:39:01 all 5.98 0.00 0.55 0.81 0.03 92.64 18:39:01 0 2.53 0.00 0.65 0.28 0.03 96.50 18:39:01 1 19.51 0.00 0.92 0.80 0.03 78.74 18:39:01 2 2.84 0.00 0.50 0.02 0.03 96.61 18:39:01 3 0.63 0.00 0.35 0.00 0.00 99.02 18:39:01 4 5.58 0.00 0.33 0.20 0.02 93.87 18:39:01 5 4.25 0.00 0.63 0.40 0.02 94.70 18:39:01 6 12.21 0.00 0.55 0.13 0.03 87.07 18:39:01 7 0.32 0.00 0.47 4.59 0.02 94.61 Average: all 4.48 0.00 0.72 1.24 0.02 93.53 Average: 0 3.91 0.00 0.78 2.65 0.03 92.63 Average: 1 4.93 0.00 0.77 0.48 0.02 93.79 Average: 2 4.22 0.00 0.73 0.39 0.04 94.62 Average: 3 2.68 0.00 0.57 0.29 0.01 96.44 Average: 4 3.35 0.00 0.71 1.65 0.02 94.27 Average: 5 5.73 0.00 0.61 0.68 0.03 92.95 Average: 6 7.75 0.00 0.90 0.28 0.03 91.04 Average: 7 3.24 0.00 0.70 3.52 0.02 92.52