---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14956 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 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 824 25099 0 6242 30886 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:be:1c:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:febe:1c11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:12:88:e0 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-14956) 01/25/24 _x86_64_ (8 CPU) 09:36:29 LINUX RESTART (8 CPU) 09:37:01 tps rtps wtps bread/s bwrtn/s 09:38:01 137.33 64.69 72.64 4444.73 27219.33 09:39:01 129.98 23.05 106.93 2768.74 31364.91 09:40:01 226.32 0.17 226.16 23.06 133590.14 09:41:01 198.23 4.43 193.80 442.59 40109.98 09:42:01 23.53 0.57 22.96 34.13 19497.95 09:43:01 67.49 1.35 66.14 104.92 22535.04 Average: 130.48 15.71 114.77 1302.99 45722.00 09:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:38:01 30098712 31705356 2840508 8.62 69216 1847716 1447712 4.26 863032 1682836 182136 09:39:01 29188016 31686160 3751204 11.39 96784 2680716 1589508 4.68 969628 2420464 658700 09:40:01 25865332 31686844 7073888 21.48 135060 5823660 1480808 4.36 994228 5560564 380036 09:41:01 23715980 29773956 9223240 28.00 140684 6049120 7948352 23.39 3053096 5566140 936 09:42:01 23473080 29540444 9466140 28.74 141008 6058280 8136760 23.94 3299920 5556140 60 09:43:01 25684572 31603232 7254648 22.02 144392 5904952 1547240 4.55 1286580 5430432 14916 Average: 26337615 30999332 6601605 20.04 121191 4727407 3691730 10.86 1744414 4369429 206131 09:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:38:01 ens3 391.30 273.45 1709.22 66.36 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:39:01 br-a0340bc46563 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 178.45 123.43 4332.15 14.88 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 09:40:01 br-a0340bc46563 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 991.44 539.37 29094.66 39.21 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 6.46 6.46 0.65 0.65 0.00 0.00 0.00 0.00 09:41:01 br-a0340bc46563 0.48 0.45 0.04 0.03 0.00 0.00 0.00 0.00 09:41:01 veth8d855fe 11.71 11.16 1.49 1.52 0.00 0.00 0.00 0.00 09:41:01 ens3 3.57 3.10 0.91 1.40 0.00 0.00 0.00 0.00 09:41:01 veth2f07faf 101.53 101.32 17.32 19.29 0.00 0.00 0.00 0.00 09:42:01 br-a0340bc46563 6.57 8.23 6.79 12.83 0.00 0.00 0.00 0.00 09:42:01 veth8d855fe 29.85 25.00 17.77 8.33 0.00 0.00 0.00 0.00 09:42:01 ens3 5.80 4.42 1.45 1.63 0.00 0.00 0.00 0.00 09:42:01 veth2f07faf 166.16 163.16 29.01 56.00 0.00 0.00 0.00 0.00 09:43:01 ens3 63.59 51.02 73.03 50.85 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 38.28 38.28 21.65 21.65 0.00 0.00 0.00 0.00 Average: ens3 272.38 165.81 5869.21 29.06 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 Average: lo 5.75 5.75 3.56 3.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14956) 01/25/24 _x86_64_ (8 CPU) 09:36:29 LINUX RESTART (8 CPU) 09:37:01 CPU %user %nice %system %iowait %steal %idle 09:38:01 all 11.78 0.00 0.98 2.47 0.04 84.73 09:38:01 0 8.36 0.00 1.14 12.02 0.05 78.44 09:38:01 1 9.51 0.00 0.70 0.87 0.03 88.89 09:38:01 2 32.88 0.00 1.84 3.49 0.07 61.73 09:38:01 3 16.68 0.00 1.49 0.78 0.05 81.00 09:38:01 4 7.31 0.00 0.93 1.57 0.05 90.14 09:38:01 5 4.79 0.00 0.43 0.23 0.02 94.53 09:38:01 6 5.52 0.00 0.42 0.48 0.02 93.56 09:38:01 7 9.19 0.00 0.84 0.33 0.03 89.61 09:39:01 all 10.78 0.00 1.58 2.54 0.04 85.05 09:39:01 0 2.93 0.00 1.35 15.27 0.03 80.42 09:39:01 1 3.20 0.00 0.89 0.25 0.02 95.64 09:39:01 2 21.41 0.00 1.94 0.74 0.07 75.85 09:39:01 3 33.07 0.00 2.62 2.70 0.07 61.54 09:39:01 4 17.65 0.00 2.14 0.38 0.05 79.78 09:39:01 5 3.79 0.00 1.19 0.42 0.05 94.56 09:39:01 6 2.16 0.00 1.16 0.42 0.03 96.23 09:39:01 7 2.00 0.00 1.37 0.12 0.02 96.49 09:40:01 all 11.41 0.00 4.76 8.53 0.08 75.22 09:40:01 0 9.60 0.00 3.92 9.74 0.08 76.65 09:40:01 1 13.30 0.00 4.02 0.12 0.08 82.48 09:40:01 2 10.55 0.00 3.86 2.44 0.07 83.08 09:40:01 3 13.58 0.00 3.96 2.15 0.10 80.21 09:40:01 4 12.55 0.00 4.69 0.29 0.07 82.40 09:40:01 5 11.01 0.00 6.39 40.94 0.09 41.57 09:40:01 6 10.87 0.00 6.31 0.72 0.09 82.02 09:40:01 7 9.81 0.00 4.96 12.07 0.10 73.07 09:41:01 all 25.08 0.00 3.24 3.08 0.09 68.50 09:41:01 0 23.91 0.00 3.32 6.47 0.07 66.24 09:41:01 1 16.98 0.00 2.21 0.88 0.10 79.84 09:41:01 2 28.03 0.00 3.04 1.08 0.10 67.75 09:41:01 3 26.35 0.00 3.15 1.32 0.08 69.10 09:41:01 4 27.90 0.00 3.54 5.40 0.08 63.08 09:41:01 5 22.80 0.00 3.54 7.14 0.08 66.43 09:41:01 6 24.75 0.00 3.10 0.60 0.07 71.48 09:41:01 7 30.07 0.00 4.07 1.80 0.10 63.96 09:42:01 all 9.95 0.00 1.19 0.98 0.07 87.81 09:42:01 0 10.91 0.00 1.34 0.00 0.07 87.69 09:42:01 1 10.88 0.00 1.26 0.08 0.07 87.71 09:42:01 2 9.45 0.00 1.09 0.02 0.07 89.38 09:42:01 3 9.67 0.00 0.73 0.03 0.05 89.51 09:42:01 4 8.70 0.00 1.07 7.56 0.07 82.61 09:42:01 5 9.92 0.00 1.17 0.10 0.08 88.73 09:42:01 6 10.44 0.00 1.15 0.00 0.07 88.34 09:42:01 7 9.66 0.00 1.70 0.03 0.07 88.53 09:43:01 all 5.31 0.00 0.71 1.02 0.04 92.91 09:43:01 0 4.43 0.00 0.82 0.20 0.03 94.52 09:43:01 1 2.07 0.00 0.52 0.02 0.03 97.36 09:43:01 2 12.89 0.00 0.97 1.84 0.05 84.25 09:43:01 3 1.89 0.00 0.64 0.07 0.03 97.38 09:43:01 4 11.41 0.00 0.70 4.82 0.05 83.02 09:43:01 5 3.02 0.00 0.73 1.08 0.03 95.13 09:43:01 6 4.39 0.00 0.58 0.08 0.03 94.91 09:43:01 7 2.39 0.00 0.72 0.08 0.03 96.77 Average: all 12.39 0.00 2.07 3.09 0.06 82.39 Average: 0 10.02 0.00 1.98 7.28 0.06 80.67 Average: 1 9.33 0.00 1.59 0.37 0.06 88.65 Average: 2 19.21 0.00 2.12 1.60 0.07 77.01 Average: 3 16.88 0.00 2.09 1.17 0.06 79.79 Average: 4 14.25 0.00 2.17 3.34 0.06 80.18 Average: 5 9.20 0.00 2.23 8.21 0.06 80.30 Average: 6 9.68 0.00 2.11 0.38 0.05 87.78 Average: 7 10.51 0.00 2.27 2.38 0.06 84.79