---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6231 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 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 868 27091 0 4207 30843 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:b9:1a:ef brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:feb9:1aef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:69:e1:96 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:d4ff:fe69:e196/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6231) 12/19/23 _x86_64_ (8 CPU) 11:38:20 LINUX RESTART (8 CPU) 11:39:01 tps rtps wtps bread/s bwrtn/s 11:40:01 18.81 0.00 18.81 0.00 18013.00 11:41:01 12.81 0.00 12.81 0.00 17893.95 11:42:01 12.38 0.00 12.38 0.00 18021.66 11:43:01 36.03 22.01 14.01 820.00 18537.44 11:44:01 91.97 17.75 74.22 1021.96 24652.56 11:45:01 162.69 43.83 118.86 2548.11 33243.93 11:46:01 35.55 2.97 32.59 96.63 20365.88 11:47:01 29.53 0.38 29.15 14.80 30084.45 11:48:01 406.32 4.70 401.62 481.52 52405.13 11:49:01 56.84 0.17 56.67 11.58 24527.30 Average: 86.29 9.18 77.11 499.40 25774.29 11:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 30652660 31894944 2286552 6.94 38640 1531940 1297072 3.82 620308 1414600 144 11:41:01 30651252 31893632 2287960 6.95 38720 1531944 1314008 3.87 621828 1414600 148 11:42:01 30650244 31892724 2288968 6.95 38808 1531944 1314008 3.87 622900 1414608 4 11:43:01 30405316 31717064 2533896 7.69 44680 1592260 1429016 4.20 813680 1459264 29300 11:44:01 29958680 31665760 2980532 9.05 74368 1939112 1493600 4.39 919300 1755344 245236 11:45:01 28427464 30440324 4511748 13.70 85548 2222328 3275288 9.64 2213152 1970556 10200 11:46:01 27593516 30027836 5345696 16.23 88068 2633420 2983340 8.78 2771852 2229384 357536 11:47:01 27552272 30024128 5386940 16.35 89792 2666896 3187420 9.38 2783404 2256260 7068 11:48:01 26426076 30119480 6513136 19.77 108384 3831268 2950832 8.68 2897116 3201188 408 11:49:01 27726552 31558028 5212660 15.83 110520 3962476 1513800 4.45 1716148 3083392 7668 Average: 29004403 31123392 3934809 11.95 71753 2344359 2075838 6.11 1597969 2019920 65771 11:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.33 0.20 0.11 0.32 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 0.28 0.15 0.07 0.20 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 0.22 0.15 0.06 0.18 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 147.31 91.60 239.19 36.88 0.00 0.00 0.00 0.00 11:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 66.19 43.21 1230.65 8.40 0.00 0.00 0.00 0.00 11:44:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 396.62 291.32 3249.63 64.83 0.00 0.00 0.00 0.00 11:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 747.88 607.01 892.21 2072.21 0.00 0.00 0.00 0.00 11:46:01 lo 26.52 26.52 6.16 6.16 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 397.98 307.00 168.06 126.80 0.00 0.00 0.00 0.00 11:47:01 lo 14.60 14.60 2.35 2.35 0.00 0.00 0.00 0.00 11:48:01 docker0 16.75 44.56 1.56 772.62 0.00 0.00 0.00 0.00 11:48:01 vetha62186d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 349.18 256.17 4450.83 1941.34 0.00 0.00 0.00 0.00 11:48:01 lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 672.87 689.23 75.71 4648.86 0.00 0.00 0.00 0.00 11:49:01 lo 4.19 4.19 0.38 0.38 0.00 0.00 0.00 0.00 Average: docker0 1.67 4.46 0.16 77.25 0.00 0.00 0.00 0.00 Average: ens3 277.94 228.66 1030.54 890.46 0.00 0.00 0.00 0.00 Average: lo 4.89 4.89 0.92 0.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6231) 12/19/23 _x86_64_ (8 CPU) 11:38:20 LINUX RESTART (8 CPU) 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 0.05 0.00 0.02 1.12 0.01 98.81 11:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:40:01 2 0.03 0.00 0.03 0.00 0.02 99.92 11:40:01 3 0.12 0.00 0.00 0.00 0.00 99.88 11:40:01 4 0.08 0.00 0.03 0.02 0.02 99.85 11:40:01 5 0.13 0.00 0.00 0.00 0.02 99.85 11:40:01 6 0.02 0.00 0.05 8.94 0.02 90.98 11:40:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:41:01 all 0.02 0.00 0.00 0.98 0.01 98.98 11:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:41:01 2 0.03 0.00 0.00 0.02 0.02 99.93 11:41:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:41:01 4 0.03 0.00 0.00 0.00 0.02 99.95 11:41:01 5 0.05 0.00 0.02 0.00 0.00 99.93 11:41:01 6 0.00 0.00 0.00 7.86 0.00 92.14 11:41:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 all 0.02 0.00 0.01 0.94 0.01 99.03 11:42:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:42:01 2 0.02 0.00 0.02 0.03 0.02 99.92 11:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 5 0.05 0.00 0.00 0.00 0.00 99.95 11:42:01 6 0.00 0.00 0.02 7.52 0.00 92.46 11:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:43:01 all 2.08 0.00 0.19 1.00 0.01 96.71 11:43:01 0 1.92 0.00 0.12 0.00 0.02 97.95 11:43:01 1 1.35 0.00 0.13 0.30 0.02 98.20 11:43:01 2 2.05 0.00 0.15 0.08 0.03 97.68 11:43:01 3 6.43 0.00 0.42 0.35 0.02 92.79 11:43:01 4 2.58 0.00 0.12 0.00 0.02 97.28 11:43:01 5 0.48 0.00 0.20 0.02 0.02 99.28 11:43:01 6 0.63 0.00 0.13 7.23 0.02 91.99 11:43:01 7 1.23 0.00 0.23 0.00 0.02 98.51 11:44:01 all 10.26 0.00 0.70 2.19 0.03 86.82 11:44:01 0 25.27 0.00 1.27 0.54 0.03 72.89 11:44:01 1 6.04 0.00 0.72 0.03 0.02 93.20 11:44:01 2 4.49 0.00 0.47 1.02 0.02 94.01 11:44:01 3 4.40 0.00 0.47 0.10 0.02 95.02 11:44:01 4 0.82 0.00 0.27 0.17 0.00 98.75 11:44:01 5 0.07 0.00 0.02 3.64 0.07 96.21 11:44:01 6 0.42 0.00 0.47 9.27 0.02 89.83 11:44:01 7 40.54 0.00 1.98 2.77 0.05 54.67 11:45:01 all 20.62 0.00 0.98 3.14 0.06 75.20 11:45:01 0 19.84 0.00 0.49 0.33 0.03 79.30 11:45:01 1 22.36 0.00 2.11 7.76 0.07 67.70 11:45:01 2 26.41 0.00 0.62 2.12 0.07 70.78 11:45:01 3 16.89 0.00 0.47 0.32 0.12 82.20 11:45:01 4 13.00 0.00 0.55 0.72 0.05 85.69 11:45:01 5 22.44 0.00 1.10 1.80 0.05 74.60 11:45:01 6 19.24 0.00 0.65 9.37 0.05 70.69 11:45:01 7 24.63 0.00 1.81 2.66 0.08 70.82 11:46:01 all 33.87 0.00 1.53 1.00 0.08 63.52 11:46:01 0 35.13 0.00 1.51 0.18 0.08 63.09 11:46:01 1 32.36 0.00 1.82 2.24 0.05 63.53 11:46:01 2 42.17 0.00 1.34 0.00 0.07 56.42 11:46:01 3 33.90 0.00 1.85 0.32 0.13 63.80 11:46:01 4 29.71 0.00 1.11 0.13 0.07 68.98 11:46:01 5 33.39 0.00 1.38 5.11 0.07 60.05 11:46:01 6 34.98 0.00 1.14 0.00 0.07 63.82 11:46:01 7 29.34 0.00 2.11 0.00 0.07 68.49 11:47:01 all 29.86 0.00 1.15 1.09 0.07 67.83 11:47:01 0 19.37 0.00 1.65 0.00 0.07 78.91 11:47:01 1 39.91 0.00 1.00 0.00 0.08 59.01 11:47:01 2 34.84 0.00 0.84 0.00 0.07 64.26 11:47:01 3 31.88 0.00 1.14 0.00 0.07 66.92 11:47:01 4 20.45 0.00 0.67 1.24 0.05 77.59 11:47:01 5 28.60 0.00 1.37 4.09 0.08 65.85 11:47:01 6 33.81 0.00 0.94 0.20 0.08 64.97 11:47:01 7 30.01 0.00 1.61 3.22 0.07 65.10 11:48:01 all 12.77 0.00 2.13 3.86 0.06 81.18 11:48:01 0 17.21 0.00 2.48 1.76 0.07 78.48 11:48:01 1 11.76 0.00 1.48 0.42 0.05 86.29 11:48:01 2 11.81 0.00 1.55 0.35 0.03 86.25 11:48:01 3 17.40 0.00 2.01 4.35 0.07 76.17 11:48:01 4 8.37 0.00 2.49 11.40 0.07 77.68 11:48:01 5 13.21 0.00 2.74 12.62 0.08 71.34 11:48:01 6 12.35 0.00 2.14 0.10 0.03 85.38 11:48:01 7 10.00 0.00 2.16 0.07 0.05 87.72 11:49:01 all 11.35 0.00 1.10 1.43 0.14 85.99 11:49:01 0 11.16 0.00 1.54 0.15 0.05 87.10 11:49:01 1 11.62 0.00 1.12 4.52 0.07 82.68 11:49:01 2 20.33 0.00 1.28 0.15 0.07 78.17 11:49:01 3 12.59 0.00 0.74 0.49 0.04 86.15 11:49:01 4 9.67 0.00 0.61 0.09 0.19 89.44 11:49:01 5 7.17 0.00 0.75 0.87 0.53 90.67 11:49:01 6 10.63 0.00 0.77 0.00 0.05 88.55 11:49:01 7 7.44 0.00 2.01 5.38 0.09 85.09 Average: all 12.07 0.00 0.78 1.68 0.05 85.43 Average: 0 12.97 0.00 0.91 0.30 0.04 85.79 Average: 1 12.52 0.00 0.84 1.51 0.04 85.10 Average: 2 14.18 0.00 0.63 0.38 0.04 84.77 Average: 3 12.35 0.00 0.71 0.59 0.05 86.31 Average: 4 8.44 0.00 0.58 1.37 0.05 89.56 Average: 5 10.54 0.00 0.76 2.81 0.09 85.80 Average: 6 11.19 0.00 0.63 5.05 0.03 83.09 Average: 7 14.35 0.00 1.19 1.38 0.04 83.04