---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75549 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 15G 141G 10% / 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 929 24213 0 7024 30782 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:20:43:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe20:43ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:20:36:cf 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-75549) 10/09/24 _x86_64_ (8 CPU) 14:20:15 LINUX RESTART (8 CPU) 14:21:02 tps rtps wtps bread/s bwrtn/s 14:22:01 168.16 54.55 113.61 3931.40 28814.10 14:23:01 148.75 14.43 134.32 956.21 39544.95 14:24:01 70.22 13.01 57.21 2413.20 38922.71 14:25:01 296.43 3.20 293.23 464.99 95011.23 14:26:01 248.33 0.50 247.83 35.33 72528.31 14:27:01 63.59 0.00 63.59 0.00 25991.27 14:28:01 83.84 1.20 82.64 86.50 22331.76 Average: 154.15 12.31 141.84 1120.08 46204.15 14:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 29697484 31474728 3241728 9.84 79640 2000988 1775696 5.22 1155464 1778296 178756 14:23:01 27714164 29953612 5225048 15.86 91252 2437884 3056176 8.99 2775700 2109192 19080 14:24:01 28166940 31564912 4772272 14.49 102424 3562948 1501520 4.42 1444472 2944872 516476 14:25:01 23468044 29876796 9471168 28.75 147540 6316232 7635132 22.46 3299116 5572168 1060328 14:26:01 21294392 28214996 11644820 35.35 187304 6747636 10715352 31.53 5125616 5826996 3424 14:27:01 19139624 26374408 13799588 41.89 192948 7042564 12208920 35.92 7019676 6058112 8232 14:28:01 24781896 31507084 8157316 24.76 195832 6597900 1588704 4.67 1984608 5564076 18552 Average: 24894649 29852362 8044563 24.42 142420 4958022 5497357 16.17 3257807 4264816 257835 14:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 ens3 122.79 97.92 1217.43 25.14 0.00 0.00 0.00 0.00 14:22:01 lo 2.91 2.91 0.29 0.29 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 749.98 585.10 6269.02 140.45 0.00 0.00 0.00 0.00 14:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 493.03 370.84 2039.17 114.50 0.00 0.00 0.00 0.00 14:24:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 veth71f3e3c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:25:01 vethfed74ba 6.50 7.30 0.82 1.53 0.00 0.00 0.00 0.00 14:25:01 ens3 994.97 504.95 25520.85 46.49 0.00 0.00 0.00 0.00 14:25:01 lo 9.87 9.87 1.10 1.10 0.00 0.00 0.00 0.00 14:26:01 veth71f3e3c 1.83 2.53 0.56 1.01 0.00 0.00 0.00 0.00 14:26:01 vethfed74ba 10.53 13.13 3.52 3.78 0.00 0.00 0.00 0.00 14:26:01 veth9745beb 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 14:26:01 ens3 63.79 37.68 773.74 6.28 0.00 0.00 0.00 0.00 14:27:01 veth71f3e3c 11.03 12.40 1.88 1.71 0.00 0.00 0.00 0.00 14:27:01 vethfed74ba 38.76 43.93 13.87 9.50 0.00 0.00 0.00 0.00 14:27:01 veth9745beb 142.79 199.22 17.96 13.63 0.00 0.00 0.00 0.00 14:27:01 ens3 7.23 5.25 2.60 2.83 0.00 0.00 0.00 0.00 14:28:01 ens3 70.99 53.30 73.10 46.17 0.00 0.00 0.00 0.00 14:28:01 lo 22.16 22.16 2.35 2.35 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 358.10 236.77 5137.23 54.62 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.29 0.29 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-75549) 10/09/24 _x86_64_ (8 CPU) 14:20:15 LINUX RESTART (8 CPU) 14:21:02 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 11.97 0.00 0.94 2.46 0.04 84.59 14:22:01 0 12.05 0.00 1.00 0.59 0.02 86.34 14:22:01 1 15.74 0.00 1.27 1.26 0.03 81.70 14:22:01 2 17.82 0.00 1.70 1.31 0.03 79.14 14:22:01 3 1.56 0.00 0.27 0.36 0.02 97.80 14:22:01 4 9.19 0.00 0.63 0.58 0.03 89.58 14:22:01 5 5.67 0.00 0.40 0.13 0.02 93.78 14:22:01 6 3.89 0.00 0.61 13.95 0.09 81.46 14:22:01 7 29.86 0.00 1.63 1.55 0.05 66.92 14:23:01 all 42.44 0.00 1.45 1.52 0.08 54.52 14:23:01 0 40.17 0.00 0.82 0.15 0.07 58.80 14:23:01 1 35.04 0.00 1.72 3.46 0.07 59.71 14:23:01 2 39.19 0.00 1.16 0.70 0.08 58.87 14:23:01 3 48.19 0.00 1.95 0.67 0.08 49.11 14:23:01 4 48.05 0.00 1.25 0.82 0.08 49.79 14:23:01 5 42.18 0.00 1.42 0.40 0.07 55.93 14:23:01 6 44.04 0.00 1.44 5.83 0.07 48.62 14:23:01 7 42.60 0.00 1.88 0.12 0.08 55.32 14:24:01 all 32.01 0.00 2.04 1.99 0.06 63.89 14:24:01 0 30.63 0.00 1.79 0.00 0.05 67.54 14:24:01 1 27.41 0.00 1.74 3.28 0.08 67.48 14:24:01 2 30.53 0.00 1.67 0.50 0.07 67.23 14:24:01 3 33.99 0.00 1.66 0.23 0.05 64.07 14:24:01 4 32.55 0.00 2.31 0.54 0.07 64.54 14:24:01 5 44.86 0.00 2.48 2.06 0.07 50.54 14:24:01 6 34.08 0.00 2.56 2.20 0.07 61.09 14:24:01 7 22.07 0.00 2.13 7.18 0.07 68.56 14:25:01 all 27.32 0.00 5.69 5.22 0.08 61.69 14:25:01 0 23.95 0.00 4.99 0.62 0.07 70.36 14:25:01 1 24.03 0.00 5.16 0.82 0.05 69.93 14:25:01 2 25.90 0.00 5.23 1.37 0.07 67.44 14:25:01 3 26.75 0.00 5.13 0.78 0.08 67.26 14:25:01 4 39.66 0.00 6.48 1.88 0.07 51.91 14:25:01 5 26.79 0.00 6.62 12.33 0.10 54.17 14:25:01 6 25.23 0.00 6.46 21.93 0.10 46.28 14:25:01 7 26.20 0.00 5.45 2.11 0.08 66.17 14:26:01 all 31.46 0.00 4.48 5.63 0.11 58.33 14:26:01 0 30.14 0.00 4.73 8.90 0.08 56.16 14:26:01 1 27.80 0.00 4.48 0.35 0.12 67.24 14:26:01 2 35.87 0.00 4.95 5.94 0.10 53.14 14:26:01 3 30.89 0.00 3.74 4.72 0.10 60.55 14:26:01 4 29.28 0.00 4.56 3.47 0.12 62.57 14:26:01 5 31.19 0.00 4.10 3.43 0.12 61.16 14:26:01 6 29.59 0.00 4.51 13.15 0.10 52.65 14:26:01 7 36.90 0.00 4.78 5.04 0.10 53.18 14:27:01 all 30.26 0.00 3.87 1.24 0.12 64.51 14:27:01 0 35.36 0.00 3.87 0.03 0.10 60.64 14:27:01 1 25.73 0.00 4.13 0.45 0.12 69.57 14:27:01 2 27.15 0.00 3.85 0.10 0.12 68.78 14:27:01 3 27.86 0.00 4.31 4.85 0.12 62.86 14:27:01 4 30.14 0.00 3.51 0.02 0.12 66.22 14:27:01 5 38.09 0.00 3.46 0.45 0.13 57.87 14:27:01 6 30.08 0.00 3.94 0.71 0.10 65.17 14:27:01 7 27.70 0.00 3.93 3.30 0.12 64.95 14:28:01 all 10.99 0.00 1.76 1.07 0.07 86.10 14:28:01 0 8.35 0.00 1.77 0.23 0.07 89.58 14:28:01 1 7.45 0.00 2.01 0.90 0.07 89.57 14:28:01 2 8.98 0.00 1.59 0.22 0.07 89.15 14:28:01 3 14.68 0.00 1.62 0.60 0.07 83.03 14:28:01 4 8.84 0.00 1.47 0.54 0.07 89.09 14:28:01 5 10.52 0.00 2.11 0.13 0.07 87.17 14:28:01 6 8.53 0.00 1.51 0.07 0.07 89.83 14:28:01 7 20.61 0.00 2.01 5.88 0.10 71.40 Average: all 26.66 0.00 2.89 2.73 0.08 67.64 Average: 0 25.82 0.00 2.71 1.50 0.06 69.91 Average: 1 23.33 0.00 2.93 1.51 0.08 72.16 Average: 2 26.51 0.00 2.88 1.45 0.08 69.09 Average: 3 26.31 0.00 2.67 1.74 0.07 69.21 Average: 4 28.28 0.00 2.89 1.12 0.08 67.64 Average: 5 28.50 0.00 2.94 2.70 0.08 65.78 Average: 6 25.12 0.00 3.01 8.23 0.08 63.56 Average: 7 29.42 0.00 3.11 3.60 0.09 63.79