---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4786 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 870 27817 0 3478 30840 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2b:f6:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe2b:f6cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:dd:47:76 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:fbff:fedd:4776/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4786) 11/26/23 _x86_64_ (8 CPU) 14:22:33 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 121.16 51.79 69.37 2503.58 29602.00 14:25:01 195.03 65.77 129.26 2997.23 36404.47 14:26:01 89.85 3.57 86.29 209.43 34899.52 14:27:01 76.27 1.52 74.75 66.36 29233.04 14:28:01 111.93 2.75 109.18 391.67 46359.34 14:29:01 63.90 0.00 63.90 0.00 34315.95 14:30:01 238.94 0.98 237.96 20.93 49463.36 14:31:01 72.72 0.05 72.67 4.80 8632.29 14:32:01 14.41 0.78 13.63 85.72 707.62 Average: 109.35 14.13 95.22 697.65 29957.87 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30160196 31739224 2779024 8.44 68468 1821596 1362516 4.01 836284 1657776 164868 14:25:01 29225232 31237236 3713988 11.28 91676 2210624 2559540 7.53 1430032 1953896 108264 14:26:01 28651956 31170416 4287264 13.02 121808 2650640 2553404 7.51 1505352 2388284 328064 14:27:01 28562548 31113208 4376672 13.29 126256 2691476 2599424 7.65 1629184 2370120 332612 14:28:01 28440160 31116672 4499060 13.66 136600 2804964 2661564 7.83 1660012 2449400 165316 14:29:01 28017376 31100968 4921844 14.94 153944 3140036 2676708 7.88 1749048 2728148 164596 14:30:01 27895088 31095048 5044132 15.31 192368 3207676 2622740 7.72 1840144 2749848 125428 14:31:01 28070092 31157332 4869128 14.78 197760 3087332 2548824 7.50 1846564 2566460 932 14:32:01 28536220 31626700 4403000 13.37 198636 3097900 1461388 4.30 1400232 2555356 42924 Average: 28617652 31261867 4321568 13.12 143057 2745805 2338456 6.88 1544095 2379921 159223 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 14:24:01 ens3 401.25 267.14 1552.32 62.89 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 14:25:01 ens3 218.23 183.40 1849.14 40.52 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:26:01 ens3 101.27 58.69 2142.94 8.95 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 ens3 66.86 61.66 19.24 16.87 0.00 0.00 0.00 0.00 14:28:01 veth295ca76 31.38 66.06 4.15 1374.76 0.00 0.00 0.00 0.11 14:28:01 docker0 50.51 141.56 4.78 2827.32 0.00 0.00 0.00 0.00 14:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 ens3 185.29 91.18 3090.07 15.07 0.00 0.00 0.00 0.00 14:29:01 veth295ca76 28.16 58.59 3.66 1299.92 0.00 0.00 0.00 0.11 14:29:01 docker0 28.16 58.56 3.27 1299.92 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 59.96 29.04 1301.00 4.36 0.00 0.00 0.00 0.00 14:30:01 docker0 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 ens3 29.50 28.03 49.55 7.34 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 14:31:01 ens3 346.94 421.90 34.92 3007.13 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 14:32:01 ens3 286.04 331.28 35.08 2530.83 0.00 0.00 0.00 0.00 Average: docker0 8.75 22.26 0.90 458.64 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 188.35 163.57 1119.32 632.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4786) 11/26/23 _x86_64_ (8 CPU) 14:22:33 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 11.48 0.00 0.93 2.75 0.04 84.81 14:24:01 0 37.86 0.00 2.12 2.42 0.08 57.51 14:24:01 1 21.82 0.00 1.54 2.82 0.03 73.79 14:24:01 2 3.44 0.00 0.64 14.69 0.03 81.20 14:24:01 3 9.36 0.00 0.65 0.42 0.03 89.54 14:24:01 4 2.69 0.00 0.63 0.32 0.02 96.34 14:24:01 5 9.67 0.00 0.95 0.82 0.03 88.53 14:24:01 6 2.67 0.00 0.50 0.28 0.02 96.53 14:24:01 7 4.31 0.00 0.43 0.22 0.02 95.02 14:25:01 all 14.06 0.00 1.03 3.59 0.06 81.26 14:25:01 0 12.86 0.00 1.25 6.82 0.07 79.00 14:25:01 1 15.62 0.00 1.02 0.93 0.05 82.38 14:25:01 2 29.96 0.00 1.71 16.35 0.08 51.90 14:25:01 3 15.97 0.00 1.14 0.59 0.07 82.24 14:25:01 4 12.99 0.00 1.05 0.87 0.05 85.04 14:25:01 5 9.37 0.00 0.67 0.52 0.03 89.41 14:25:01 6 10.51 0.00 0.87 1.12 0.07 87.44 14:25:01 7 5.18 0.00 0.52 1.58 0.03 92.69 14:26:01 all 9.39 0.00 0.65 2.41 0.03 87.53 14:26:01 0 0.80 0.00 0.10 0.25 0.00 98.85 14:26:01 1 7.47 0.00 0.40 0.27 0.02 91.84 14:26:01 2 56.04 0.00 3.05 13.62 0.10 27.19 14:26:01 3 7.64 0.00 0.90 2.64 0.05 88.77 14:26:01 4 2.55 0.00 0.37 0.00 0.02 97.06 14:26:01 5 0.40 0.00 0.08 0.00 0.05 99.47 14:26:01 6 0.20 0.00 0.10 0.03 0.00 99.67 14:26:01 7 0.10 0.00 0.15 2.51 0.02 97.22 14:27:01 all 11.56 0.00 0.71 2.52 0.03 85.18 14:27:01 0 7.65 0.00 1.13 0.02 0.02 91.19 14:27:01 1 14.72 0.00 0.68 14.53 0.02 70.05 14:27:01 2 2.45 0.00 0.22 2.60 0.03 94.69 14:27:01 3 37.06 0.00 1.58 1.67 0.05 59.64 14:27:01 4 7.87 0.00 0.77 0.32 0.03 91.02 14:27:01 5 0.58 0.00 0.22 0.00 0.02 99.18 14:27:01 6 1.05 0.00 0.17 0.00 0.02 98.77 14:27:01 7 21.14 0.00 0.90 1.00 0.03 76.92 14:28:01 all 9.44 0.00 1.24 3.92 0.04 85.37 14:28:01 0 23.18 0.00 2.24 0.77 0.03 73.78 14:28:01 1 10.72 0.00 1.25 5.47 0.03 82.53 14:28:01 2 0.95 0.00 0.50 5.39 0.05 93.11 14:28:01 3 2.88 0.00 0.92 11.54 0.05 84.61 14:28:01 4 12.98 0.00 1.88 0.64 0.03 84.47 14:28:01 5 1.71 0.00 0.59 5.03 0.00 92.68 14:28:01 6 19.21 0.00 1.63 1.97 0.05 77.13 14:28:01 7 4.02 0.00 0.88 0.55 0.03 94.52 14:29:01 all 9.80 0.00 1.06 3.08 0.03 86.03 14:29:01 0 2.05 0.00 0.47 12.53 0.02 84.93 14:29:01 1 6.46 0.00 0.53 1.82 0.02 91.17 14:29:01 2 1.13 0.00 0.18 0.03 0.02 98.64 14:29:01 3 34.87 0.00 2.91 9.14 0.07 53.02 14:29:01 4 4.33 0.00 0.93 0.02 0.02 94.70 14:29:01 5 17.13 0.00 2.03 0.90 0.03 79.90 14:29:01 6 3.75 0.00 0.53 0.10 0.03 95.58 14:29:01 7 8.77 0.00 0.90 0.15 0.03 90.14 14:30:01 all 8.86 0.00 1.92 3.73 0.04 85.45 14:30:01 0 35.33 0.00 4.28 12.61 0.07 47.71 14:30:01 1 2.24 0.00 1.59 0.89 0.02 95.27 14:30:01 2 3.19 0.00 2.27 0.87 0.05 93.63 14:30:01 3 2.12 0.00 1.65 12.65 0.05 83.54 14:30:01 4 4.67 0.00 0.95 0.17 0.02 94.19 14:30:01 5 4.81 0.00 1.21 0.17 0.05 93.77 14:30:01 6 8.56 0.00 1.54 2.51 0.03 87.36 14:30:01 7 10.00 0.00 1.89 0.05 0.05 88.01 14:31:01 all 14.37 0.00 0.90 0.90 0.04 83.79 14:31:01 0 54.66 0.00 3.17 1.14 0.07 40.97 14:31:01 1 2.07 0.00 0.35 1.24 0.02 96.33 14:31:01 2 10.47 0.00 0.65 0.80 0.02 88.06 14:31:01 3 13.18 0.00 0.75 3.45 0.05 82.56 14:31:01 4 7.08 0.00 0.95 0.07 0.02 91.88 14:31:01 5 6.13 0.00 0.37 0.22 0.05 93.24 14:31:01 6 6.88 0.00 0.43 0.22 0.02 92.45 14:31:01 7 14.83 0.00 0.57 0.00 0.03 84.57 14:32:01 all 13.35 0.00 0.74 0.12 0.05 85.73 14:32:01 0 9.46 0.00 0.67 0.02 0.07 89.78 14:32:01 1 14.20 0.00 0.88 0.02 0.05 84.85 14:32:01 2 22.77 0.00 1.05 0.08 0.07 76.03 14:32:01 3 4.74 0.00 0.40 0.80 0.05 94.01 14:32:01 4 22.25 0.00 0.97 0.07 0.07 76.64 14:32:01 5 14.12 0.00 0.74 0.02 0.03 85.09 14:32:01 6 8.54 0.00 0.48 0.00 0.05 90.93 14:32:01 7 10.79 0.00 0.70 0.00 0.05 88.46 Average: all 11.37 0.00 1.02 2.56 0.04 85.02 Average: 0 20.38 0.00 1.71 4.07 0.05 73.80 Average: 1 10.59 0.00 0.92 3.11 0.03 85.36 Average: 2 14.47 0.00 1.14 6.04 0.05 78.30 Average: 3 14.22 0.00 1.21 4.76 0.05 79.76 Average: 4 8.60 0.00 0.94 0.27 0.03 90.16 Average: 5 7.10 0.00 0.76 0.85 0.03 91.25 Average: 6 6.81 0.00 0.70 0.69 0.03 91.77 Average: 7 8.80 0.00 0.77 0.67 0.03 89.73