---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4339 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 716K 3.2G 1% /run /dev/vda1 155G 12G 143G 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 853 26947 0 4365 30857 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:03:f2:bc brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe03:f2bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:db:15:93 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::42:1fff:fedb:1593/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4339) 02/10/24 _x86_64_ (8 CPU) 12:16:24 LINUX RESTART (8 CPU) 12:17:01 tps rtps wtps bread/s bwrtn/s 12:18:01 110.45 36.79 73.65 1711.85 29187.54 12:19:01 152.73 36.12 116.61 865.84 37766.34 12:20:01 90.82 1.85 88.97 94.52 41235.26 12:21:01 112.78 4.97 107.82 189.70 43068.29 12:22:01 189.32 2.23 187.09 365.01 72876.12 12:23:01 125.53 6.18 119.35 1040.76 37462.16 Average: 130.27 14.69 115.58 711.28 43599.12 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 30193872 31774140 2745348 8.33 67604 1823864 1389004 4.09 797116 1661052 156100 12:19:01 29301596 31195768 3637624 11.04 85264 2105352 2229804 6.56 1414004 1900136 91820 12:20:01 28854144 31217392 4085076 12.40 99392 2542584 2153948 6.34 1408112 2318044 32560 12:21:01 28039000 31033804 4900220 14.88 118520 3114116 2102332 6.19 1655940 2827628 51936 12:22:01 26897792 31038896 6041428 18.34 134552 4178548 2087304 6.14 1746300 3807628 171676 12:23:01 27563532 31566708 5375688 16.32 141204 4044600 1529092 4.50 1208160 3691528 33812 Average: 28474989 31304451 4464231 13.55 107756 2968177 1915247 5.64 1371605 2701003 89651 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 18.60 18.60 2.02 2.02 0.00 0.00 0.00 0.00 12:18:01 ens3 137.24 112.01 950.67 21.16 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 18.06 18.06 1.94 1.94 0.00 0.00 0.00 0.00 12:19:01 ens3 216.24 180.49 2020.30 32.06 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 8.80 8.80 0.94 0.94 0.00 0.00 0.00 0.00 12:20:01 ens3 53.49 31.11 700.07 5.80 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 5.67 5.67 0.58 0.58 0.00 0.00 0.00 0.00 12:21:01 ens3 119.15 104.72 1062.07 23.14 0.00 0.00 0.00 0.00 12:22:01 docker0 122.65 180.02 8.18 4423.84 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 276.75 199.72 4454.57 35.22 0.00 0.00 0.00 0.00 12:23:01 docker0 12.63 19.63 0.75 406.53 0.00 0.00 0.00 0.00 12:23:01 lo 20.20 20.20 2.14 2.14 0.00 0.00 0.00 0.00 12:23:01 ens3 151.12 122.91 509.63 49.00 0.00 0.00 0.00 0.00 Average: docker0 22.55 33.27 1.49 805.04 0.00 0.00 0.00 0.00 Average: lo 11.89 11.89 1.27 1.27 0.00 0.00 0.00 0.00 Average: ens3 159.00 125.16 1616.23 27.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4339) 02/10/24 _x86_64_ (8 CPU) 12:16:24 LINUX RESTART (8 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 9.76 0.00 0.80 3.27 0.04 86.13 12:18:01 0 16.30 0.00 1.08 0.83 0.02 81.77 12:18:01 1 1.34 0.00 0.30 14.77 0.03 83.56 12:18:01 2 2.22 0.00 0.47 0.12 0.02 97.18 12:18:01 3 1.44 0.00 0.48 0.48 0.02 97.58 12:18:01 4 7.79 0.00 0.84 0.30 0.03 91.04 12:18:01 5 2.66 0.00 0.39 1.94 0.08 94.92 12:18:01 6 5.30 0.00 0.52 3.82 0.02 90.34 12:18:01 7 40.96 0.00 2.34 3.94 0.07 52.70 12:19:01 all 13.81 0.00 0.84 2.65 0.04 82.66 12:19:01 0 12.93 0.00 0.88 0.60 0.03 85.55 12:19:01 1 27.12 0.00 1.09 12.77 0.07 58.95 12:19:01 2 12.11 0.00 0.75 0.65 0.02 86.47 12:19:01 3 6.03 0.00 0.48 0.05 0.02 93.42 12:19:01 4 5.81 0.00 0.65 0.73 0.02 92.79 12:19:01 5 6.99 0.00 0.84 4.15 0.05 87.97 12:19:01 6 6.52 0.00 0.32 0.63 0.02 92.51 12:19:01 7 32.97 0.00 1.69 1.65 0.07 63.62 12:20:01 all 5.34 0.00 0.69 2.29 0.02 91.65 12:20:01 0 2.72 0.00 0.58 4.43 0.05 92.22 12:20:01 1 28.94 0.00 2.56 12.08 0.05 56.37 12:20:01 2 3.10 0.00 0.60 0.00 0.02 96.28 12:20:01 3 1.98 0.00 0.37 0.00 0.02 97.63 12:20:01 4 0.20 0.00 0.33 0.00 0.02 99.45 12:20:01 5 1.97 0.00 0.32 1.78 0.03 95.90 12:20:01 6 3.48 0.00 0.57 0.02 0.02 95.92 12:20:01 7 0.38 0.00 0.27 0.00 0.00 99.35 12:21:01 all 12.22 0.00 1.10 2.76 0.03 83.89 12:21:01 0 2.79 0.00 1.55 0.30 0.03 95.32 12:21:01 1 31.59 0.00 1.50 3.33 0.03 63.54 12:21:01 2 30.63 0.00 2.05 6.29 0.05 60.97 12:21:01 3 3.82 0.00 0.78 3.49 0.02 91.89 12:21:01 4 4.83 0.00 0.72 0.05 0.02 94.38 12:21:01 5 4.38 0.00 0.92 2.44 0.02 92.24 12:21:01 6 2.53 0.00 0.47 0.02 0.02 96.97 12:21:01 7 17.08 0.00 0.78 6.18 0.07 75.89 12:22:01 all 7.60 0.00 1.89 4.83 0.04 85.64 12:22:01 0 3.22 0.00 2.43 19.92 0.05 74.37 12:22:01 1 5.36 0.00 3.03 5.80 0.03 85.77 12:22:01 2 10.00 0.00 1.32 0.94 0.03 87.71 12:22:01 3 10.23 0.00 1.69 4.55 0.03 83.50 12:22:01 4 5.80 0.00 1.88 2.76 0.03 89.52 12:22:01 5 9.63 0.00 1.44 4.66 0.05 84.21 12:22:01 6 6.10 0.00 1.30 0.05 0.02 92.53 12:22:01 7 10.43 0.00 2.01 0.07 0.05 87.45 12:23:01 all 9.20 0.00 1.06 2.92 0.03 86.78 12:23:01 0 34.63 0.00 2.56 1.50 0.05 61.26 12:23:01 1 14.80 0.00 1.25 5.39 0.03 78.52 12:23:01 2 4.99 0.00 0.53 0.13 0.02 94.33 12:23:01 3 7.24 0.00 1.14 0.40 0.05 91.17 12:23:01 4 1.05 0.00 0.58 0.70 0.02 97.65 12:23:01 5 6.75 0.00 0.70 0.37 0.03 92.15 12:23:01 6 3.17 0.00 1.00 0.40 0.02 95.41 12:23:01 7 1.07 0.00 0.70 14.51 0.02 83.70 Average: all 9.66 0.00 1.06 3.12 0.03 86.13 Average: 0 12.10 0.00 1.51 4.58 0.04 81.76 Average: 1 18.21 0.00 1.62 9.02 0.04 71.11 Average: 2 10.50 0.00 0.95 1.35 0.03 87.16 Average: 3 5.12 0.00 0.82 1.49 0.03 92.53 Average: 4 4.24 0.00 0.83 0.76 0.02 94.14 Average: 5 5.39 0.00 0.77 2.56 0.04 91.24 Average: 6 4.52 0.00 0.70 0.82 0.02 93.95 Average: 7 17.15 0.00 1.30 4.39 0.04 77.12