---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82139 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 876 27656 0 3634 30835 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:9b:f9:df brd ff:ff:ff:ff:ff:ff inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe9b:f9df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:a2:41:fc 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-82139) 11/07/24 _x86_64_ (8 CPU) 11:21:26 LINUX RESTART (8 CPU) 11:22:01 tps rtps wtps bread/s bwrtn/s 11:23:01 337.04 36.18 300.87 1685.32 29991.67 11:24:01 140.61 41.19 99.42 2448.13 31061.36 11:25:01 53.01 6.75 46.26 199.57 24456.19 11:26:01 51.27 0.37 50.90 13.06 26320.16 11:27:01 38.88 0.32 38.56 7.33 23766.04 11:28:01 37.68 0.05 37.63 0.80 25676.39 11:29:01 40.15 0.22 39.94 4.27 21992.27 11:30:01 6.87 0.33 6.53 9.07 6301.35 11:31:01 6.88 0.00 6.88 0.00 930.38 11:32:01 17.51 0.17 17.34 9.46 3232.52 Average: 72.99 8.56 64.43 437.68 19372.72 11:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 29932644 31637292 3006576 9.13 79224 1929056 1440128 4.24 954756 1745356 220748 11:24:01 27946924 29865556 4992296 15.16 87952 2126296 2928540 8.62 2790120 1876304 36800 11:25:01 27505972 29577308 5433248 16.49 94480 2264656 3636012 10.70 3111936 1979084 35708 11:26:01 27889540 30146380 5049680 15.33 100784 2436580 3064692 9.02 2561772 2130696 19052 11:27:01 27386360 29858292 5552860 16.86 106740 2637640 2864712 8.43 2895888 2281876 109224 11:28:01 27187128 29750832 5752092 17.46 108496 2724900 2930140 8.62 3011540 2361988 21332 11:29:01 27115652 29742468 5823568 17.68 111188 2784120 3025276 8.90 3032128 2410584 14968 11:30:01 27369928 30045344 5569292 16.91 111272 2831684 3078952 9.06 2731900 2456588 540 11:31:01 27288608 29987432 5650612 17.15 111456 2854200 3114820 9.16 2794076 2473672 120 11:32:01 28316656 31563808 4622564 14.03 114684 3381380 1465260 4.31 1286832 2936920 504236 Average: 27793941 30217471 5145279 15.62 102628 2597051 2754853 8.11 2517095 2265307 96273 11:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 107.22 69.32 1054.46 27.60 0.00 0.00 0.00 0.00 11:23:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 476.82 348.29 1490.69 89.99 0.00 0.00 0.00 0.00 11:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 799.52 512.80 1523.45 179.69 0.00 0.00 0.00 0.00 11:25:01 lo 1.15 1.15 0.19 0.19 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 441.77 299.42 2384.74 79.49 0.00 0.00 0.00 0.00 11:26:01 lo 29.17 29.17 4.13 4.13 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 498.70 335.09 750.92 108.95 0.00 0.00 0.00 0.00 11:27:01 lo 1.67 1.67 0.27 0.27 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 2902.27 2035.54 1260.64 729.83 0.00 0.00 0.00 0.00 11:28:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 2458.80 1891.14 638.54 861.17 0.00 0.00 0.00 0.00 11:29:01 lo 62.55 62.55 17.38 17.38 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 3101.47 2148.68 818.74 1007.83 0.00 0.00 0.00 0.00 11:30:01 lo 8.37 8.37 1.80 1.80 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 341.14 225.93 93.29 87.38 0.00 0.00 0.00 0.00 11:31:01 lo 17.15 17.15 3.86 3.86 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 401.15 293.57 172.51 117.40 0.00 0.00 0.00 0.00 11:32:01 lo 1.62 1.62 0.30 0.30 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: ens3 1152.88 815.98 1018.80 328.94 0.00 0.00 0.00 0.00 Average: lo 12.39 12.39 2.82 2.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82139) 11/07/24 _x86_64_ (8 CPU) 11:21:26 LINUX RESTART (8 CPU) 11:22:01 CPU %user %nice %system %iowait %steal %idle 11:23:01 all 10.08 0.00 1.00 2.15 0.04 86.75 11:23:01 0 13.80 0.00 0.88 1.29 0.05 83.98 11:23:01 1 8.76 0.00 0.77 0.92 0.02 89.54 11:23:01 2 7.37 0.00 0.88 0.43 0.03 91.28 11:23:01 3 4.34 0.00 0.25 0.33 0.02 95.06 11:23:01 4 2.77 0.00 1.37 3.45 0.03 92.38 11:23:01 5 26.21 0.00 2.09 10.25 0.07 61.38 11:23:01 6 13.68 0.00 1.17 0.15 0.05 84.95 11:23:01 7 3.73 0.00 0.57 0.38 0.02 95.30 11:24:01 all 35.90 0.00 1.39 0.58 0.07 62.06 11:24:01 0 38.00 0.00 0.97 0.08 0.05 60.89 11:24:01 1 40.58 0.00 1.74 1.19 0.08 56.41 11:24:01 2 28.57 0.00 0.99 1.10 0.05 69.29 11:24:01 3 37.66 0.00 0.80 0.33 0.08 61.12 11:24:01 4 42.90 0.00 1.44 0.05 0.07 55.54 11:24:01 5 31.61 0.00 1.59 0.82 0.07 65.92 11:24:01 6 36.88 0.00 1.97 0.13 0.07 60.95 11:24:01 7 31.04 0.00 1.65 0.88 0.07 66.35 11:25:01 all 33.26 0.00 1.85 0.24 0.06 64.60 11:25:01 0 30.86 0.00 0.78 0.23 0.07 68.05 11:25:01 1 32.75 0.00 2.55 0.02 0.05 64.62 11:25:01 2 35.57 0.00 3.79 1.24 0.07 59.34 11:25:01 3 32.70 0.00 1.81 0.00 0.05 65.45 11:25:01 4 39.36 0.00 1.12 0.15 0.07 59.31 11:25:01 5 35.50 0.00 1.28 0.18 0.07 62.96 11:25:01 6 35.31 0.00 1.82 0.02 0.07 62.79 11:25:01 7 23.98 0.00 1.60 0.05 0.07 74.30 11:26:01 all 32.41 0.00 1.23 0.20 0.06 66.10 11:26:01 0 30.36 0.00 1.24 0.00 0.05 68.36 11:26:01 1 39.20 0.00 1.46 0.00 0.07 59.28 11:26:01 2 29.11 0.00 1.87 0.28 0.05 68.69 11:26:01 3 31.62 0.00 1.20 0.15 0.07 66.96 11:26:01 4 36.06 0.00 1.00 0.00 0.05 62.88 11:26:01 5 33.26 0.00 1.12 0.00 0.07 65.55 11:26:01 6 28.13 0.00 0.83 0.00 0.05 70.98 11:26:01 7 31.54 0.00 1.15 1.17 0.08 66.05 11:27:01 all 31.59 0.00 1.40 0.20 0.07 66.75 11:27:01 0 25.16 0.00 1.57 0.02 0.07 73.19 11:27:01 1 36.42 0.00 1.55 0.00 0.08 61.95 11:27:01 2 30.45 0.00 0.85 0.05 0.07 68.58 11:27:01 3 37.68 0.00 1.37 0.12 0.07 60.77 11:27:01 4 30.29 0.00 1.49 0.03 0.07 68.12 11:27:01 5 32.84 0.00 1.50 0.02 0.07 65.57 11:27:01 6 32.62 0.00 1.35 0.03 0.05 65.95 11:27:01 7 27.30 0.00 1.48 1.33 0.07 69.82 11:28:01 all 29.48 0.00 6.68 0.18 0.06 63.60 11:28:01 0 31.44 0.00 6.85 0.02 0.05 61.64 11:28:01 1 31.24 0.00 3.66 0.18 0.07 64.85 11:28:01 2 27.47 0.00 7.55 0.03 0.07 64.88 11:28:01 3 28.49 0.00 17.81 0.00 0.07 53.64 11:28:01 4 28.09 0.00 5.44 0.00 0.05 66.42 11:28:01 5 25.94 0.00 2.69 0.05 0.05 71.27 11:28:01 6 31.55 0.00 1.57 0.23 0.05 66.60 11:28:01 7 31.60 0.00 7.92 0.94 0.08 59.46 11:29:01 all 25.45 0.00 9.34 0.31 0.07 64.83 11:29:01 0 23.09 0.00 13.64 0.08 0.08 63.10 11:29:01 1 25.59 0.00 4.89 1.60 0.10 67.83 11:29:01 2 27.14 0.00 11.65 0.00 0.07 61.14 11:29:01 3 17.04 0.00 5.00 0.56 0.05 77.34 11:29:01 4 25.48 0.00 8.06 0.10 0.07 66.30 11:29:01 5 23.87 0.00 8.12 0.03 0.07 67.91 11:29:01 6 31.23 0.00 12.67 0.07 0.10 55.93 11:29:01 7 30.29 0.00 10.65 0.05 0.07 58.94 11:30:01 all 26.19 0.00 9.07 0.16 0.08 64.50 11:30:01 0 18.05 0.00 5.14 0.00 0.07 76.74 11:30:01 1 30.08 0.00 7.87 0.67 0.10 61.27 11:30:01 2 30.90 0.00 15.67 0.03 0.08 53.32 11:30:01 3 24.27 0.00 4.62 0.59 0.07 70.46 11:30:01 4 23.90 0.00 5.15 0.00 0.07 70.89 11:30:01 5 25.52 0.00 9.42 0.00 0.07 65.00 11:30:01 6 27.51 0.00 8.67 0.00 0.07 63.76 11:30:01 7 29.27 0.00 16.06 0.00 0.08 54.59 11:31:01 all 27.92 0.00 1.26 0.02 0.06 70.74 11:31:01 0 26.47 0.00 0.79 0.10 0.05 72.60 11:31:01 1 23.73 0.00 1.18 0.00 0.05 75.04 11:31:01 2 33.49 0.00 1.80 0.00 0.05 64.65 11:31:01 3 28.58 0.00 1.43 0.05 0.08 69.85 11:31:01 4 26.59 0.00 1.32 0.00 0.05 72.04 11:31:01 5 29.73 0.00 1.54 0.00 0.05 68.68 11:31:01 6 29.35 0.00 1.02 0.00 0.07 69.56 11:31:01 7 25.43 0.00 0.99 0.00 0.08 73.50 11:32:01 all 18.35 0.00 2.64 0.11 0.04 78.86 11:32:01 0 10.44 0.00 0.88 0.03 0.03 88.61 11:32:01 1 13.73 0.00 0.71 0.00 0.05 85.51 11:32:01 2 43.42 0.00 16.33 0.00 0.08 40.16 11:32:01 3 15.09 0.00 0.73 0.73 0.03 83.40 11:32:01 4 17.51 0.00 0.43 0.00 0.03 82.02 11:32:01 5 14.08 0.00 1.05 0.07 0.03 84.77 11:32:01 6 10.07 0.00 0.37 0.00 0.02 89.54 11:32:01 7 22.52 0.00 0.63 0.07 0.05 76.73 Average: all 27.06 0.00 3.58 0.42 0.06 68.88 Average: 0 24.77 0.00 3.28 0.19 0.06 71.71 Average: 1 28.20 0.00 2.63 0.46 0.07 68.65 Average: 2 29.34 0.00 6.13 0.32 0.06 64.14 Average: 3 25.74 0.00 3.50 0.29 0.06 70.41 Average: 4 27.29 0.00 2.68 0.38 0.06 69.59 Average: 5 27.85 0.00 3.04 1.14 0.06 67.90 Average: 6 27.63 0.00 3.13 0.06 0.06 69.12 Average: 7 25.66 0.00 4.25 0.49 0.07 69.53