---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4329 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 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 872 24962 0 6332 30839 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:48:44:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe48:4461/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:ec:3a:f7 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::42:48ff:feec:3af7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4329) 12/11/23 _x86_64_ (8 CPU) 17:13:00 LINUX RESTART (8 CPU) 17:14:01 tps rtps wtps bread/s bwrtn/s 17:15:01 171.24 48.08 123.16 2755.01 33429.23 17:16:01 99.92 13.16 86.75 855.06 33486.82 17:17:01 44.99 0.20 44.79 2.93 21489.09 17:18:01 307.78 2.53 305.25 102.77 103426.59 17:19:01 191.34 2.13 189.20 347.62 129305.43 17:20:01 14.65 0.00 14.65 0.00 19395.83 17:21:01 42.04 1.35 40.69 91.44 20440.12 Average: 124.57 9.64 114.93 593.52 51569.93 17:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:15:01 29443584 31338752 3495636 10.61 81776 2112324 1718244 5.06 1258968 1921268 147156 17:16:01 27612156 29807748 5327064 16.17 88868 2396672 3228156 9.50 2901568 2089592 10292 17:17:01 27556244 29866736 5382976 16.34 91320 2505856 2889172 8.50 2883148 2158460 63176 17:18:01 24215004 29377388 8724216 26.49 102480 5268344 4013376 11.81 3918336 4359708 688444 17:19:01 22810272 28809804 10128948 30.75 123048 6051124 4052856 11.92 4837864 4809260 812 17:20:01 22807368 28811276 10131852 30.76 123120 6051136 4052856 11.92 5044884 4600048 44 17:21:01 25582040 31598936 7357180 22.34 126676 6064524 1452572 4.27 2273840 4605332 32236 Average: 25718095 29944377 7221125 21.92 105327 4349997 3058176 9.00 3302658 3506238 134594 17:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 240.43 188.97 2988.79 30.67 0.00 0.00 0.00 0.00 17:15:01 lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 539.96 405.80 4050.53 114.30 0.00 0.00 0.00 0.00 17:16:01 lo 2.15 2.15 8.55 8.55 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 660.01 482.39 752.36 487.59 0.00 0.00 0.00 0.00 17:17:01 lo 3.40 3.40 4.52 4.52 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 564.75 502.93 8405.40 8065.83 0.00 0.00 0.00 0.00 17:18:01 lo 2.32 2.32 0.21 0.21 0.00 0.00 0.00 0.00 17:19:01 docker0 167.98 304.72 16.77 4393.03 0.00 0.00 0.00 0.00 17:19:01 ens3 2273.36 1798.82 4906.92 1666.56 0.00 0.00 0.00 0.00 17:19:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 1632.69 1719.13 105.56 14049.94 0.00 0.00 0.00 0.00 17:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 133.14 144.02 79.23 831.89 0.00 0.00 0.00 0.00 17:21:01 lo 3.90 3.90 0.36 0.36 0.00 0.00 0.00 0.00 Average: docker0 24.00 43.53 2.40 627.63 0.00 0.00 0.00 0.00 Average: ens3 863.48 748.87 3041.36 3606.68 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 1.98 1.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4329) 12/11/23 _x86_64_ (8 CPU) 17:13:00 LINUX RESTART (8 CPU) 17:14:01 CPU %user %nice %system %iowait %steal %idle 17:15:01 all 13.90 0.00 1.14 1.22 0.05 83.69 17:15:01 0 2.62 0.00 0.60 0.20 0.02 96.57 17:15:01 1 13.49 0.00 0.25 0.12 0.03 86.11 17:15:01 2 42.82 0.00 2.99 1.55 0.08 52.55 17:15:01 3 17.30 0.00 1.25 0.20 0.05 81.20 17:15:01 4 6.22 0.00 1.00 5.95 0.03 86.80 17:15:01 5 9.02 0.00 1.30 0.17 0.03 89.48 17:15:01 6 7.17 0.00 0.45 0.74 0.08 91.56 17:15:01 7 12.54 0.00 1.32 0.88 0.05 85.21 17:16:01 all 41.03 0.00 1.70 0.35 0.08 56.84 17:16:01 0 37.15 0.00 1.49 0.75 0.07 60.54 17:16:01 1 42.62 0.00 1.10 0.55 0.08 55.64 17:16:01 2 45.63 0.00 2.74 0.23 0.08 51.31 17:16:01 3 32.55 0.00 2.35 0.40 0.08 64.62 17:16:01 4 34.52 0.00 1.89 0.53 0.07 62.99 17:16:01 5 50.04 0.00 1.41 0.03 0.08 48.44 17:16:01 6 45.52 0.00 0.89 0.28 0.08 53.22 17:16:01 7 40.27 0.00 1.72 0.02 0.05 57.94 17:17:01 all 26.97 0.00 1.16 0.34 0.06 71.46 17:17:01 0 25.06 0.00 0.68 0.00 0.07 74.19 17:17:01 1 16.85 0.00 2.02 2.42 0.05 78.66 17:17:01 2 37.50 0.00 1.02 0.02 0.07 61.40 17:17:01 3 32.87 0.00 2.48 0.07 0.07 64.52 17:17:01 4 28.47 0.00 0.75 0.00 0.07 70.72 17:17:01 5 20.50 0.00 0.70 0.00 0.05 78.75 17:17:01 6 21.05 0.00 0.67 0.00 0.05 78.23 17:17:01 7 33.49 0.00 1.00 0.25 0.07 65.19 17:18:01 all 20.02 0.00 2.74 1.84 0.05 75.34 17:18:01 0 29.57 0.00 2.38 0.02 0.05 67.98 17:18:01 1 16.41 0.00 2.27 5.19 0.07 76.07 17:18:01 2 18.94 0.00 1.54 0.10 0.05 79.37 17:18:01 3 21.06 0.00 4.78 0.50 0.07 73.59 17:18:01 4 16.66 0.00 1.15 0.02 0.05 82.11 17:18:01 5 16.58 0.00 3.77 3.14 0.05 76.45 17:18:01 6 20.26 0.00 2.90 4.50 0.07 72.28 17:18:01 7 20.63 0.00 3.16 1.27 0.07 74.87 17:19:01 all 19.42 0.00 5.21 2.27 0.07 73.02 17:19:01 0 16.02 0.00 6.02 0.02 0.05 77.89 17:19:01 1 19.15 0.00 4.55 3.14 0.07 73.10 17:19:01 2 20.88 0.00 5.39 4.34 0.08 69.30 17:19:01 3 14.12 0.00 2.69 0.20 0.05 82.94 17:19:01 4 22.09 0.00 4.60 1.21 0.07 72.03 17:19:01 5 21.56 0.00 4.48 0.72 0.07 73.18 17:19:01 6 23.31 0.00 7.47 4.78 0.08 64.36 17:19:01 7 18.29 0.00 6.55 3.76 0.08 71.32 17:20:01 all 17.84 0.00 0.68 0.20 0.07 81.21 17:20:01 0 7.49 0.00 0.33 0.00 0.05 92.13 17:20:01 1 26.48 0.00 1.02 0.00 0.10 72.40 17:20:01 2 28.52 0.00 1.17 1.43 0.08 68.80 17:20:01 3 23.40 0.00 0.79 0.00 0.08 75.73 17:20:01 4 26.18 0.00 0.94 0.00 0.10 72.78 17:20:01 5 6.36 0.00 0.28 0.15 0.03 93.18 17:20:01 6 13.61 0.00 0.49 0.00 0.07 85.83 17:20:01 7 10.82 0.00 0.38 0.00 0.03 88.76 17:21:01 all 7.89 0.00 0.59 0.47 0.03 91.02 17:21:01 0 3.88 0.00 0.47 0.00 0.03 95.62 17:21:01 1 17.95 0.00 1.13 0.08 0.05 80.78 17:21:01 2 3.07 0.00 0.48 2.49 0.03 93.92 17:21:01 3 24.76 0.00 1.00 0.22 0.03 73.99 17:21:01 4 4.02 0.00 0.43 0.02 0.02 95.51 17:21:01 5 1.73 0.00 0.48 0.98 0.02 96.78 17:21:01 6 2.12 0.00 0.37 0.02 0.02 97.48 17:21:01 7 5.57 0.00 0.42 0.00 0.00 94.01 Average: all 21.01 0.00 1.89 0.96 0.06 76.09 Average: 0 17.39 0.00 1.70 0.14 0.05 80.72 Average: 1 21.85 0.00 1.76 1.64 0.06 74.69 Average: 2 28.20 0.00 2.19 1.45 0.07 68.09 Average: 3 23.73 0.00 2.19 0.23 0.06 73.79 Average: 4 19.73 0.00 1.53 1.11 0.06 77.58 Average: 5 17.96 0.00 1.77 0.74 0.05 79.48 Average: 6 19.00 0.00 1.88 1.47 0.06 77.59 Average: 7 20.23 0.00 2.07 0.88 0.05 76.77