---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10700 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 13G 143G 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 887 26187 0 5092 30824 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:32:7f:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe32:7fa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:7a:46:b4 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::42:47ff:fe7a:46b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10700) 01/09/24 _x86_64_ (8 CPU) 10:50:23 LINUX RESTART (8 CPU) 10:51:02 tps rtps wtps bread/s bwrtn/s 10:52:01 119.76 59.54 60.22 3721.36 31775.46 10:53:01 84.65 13.25 71.40 973.17 23404.90 10:54:01 86.27 16.48 69.79 378.07 22851.39 10:55:01 86.79 4.28 82.50 436.06 28015.33 10:56:01 81.20 3.90 77.30 440.46 56781.60 10:57:01 68.41 0.37 68.04 13.73 31350.11 10:58:01 454.08 0.25 453.83 2.13 58925.69 10:59:01 173.45 0.07 173.39 2.27 68232.76 11:00:01 30.08 0.90 29.18 58.12 21529.88 Average: 131.66 10.91 120.75 663.76 38108.58 10:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30223768 31671252 2715452 8.24 55288 1710952 1469212 4.32 877624 1563832 56212 10:53:01 30060112 31689472 2879108 8.74 71648 1866072 1428756 4.20 885612 1697800 54212 10:54:01 29390752 31187152 3548468 10.77 81044 2014892 2160124 6.36 1411492 1824480 47916 10:55:01 28186680 30255900 4752540 14.43 88176 2271852 3180556 9.36 2374568 2042684 748 10:56:01 27515064 30659512 5424156 16.47 93716 3324184 2277064 6.70 2222472 2829096 16 10:57:01 26972860 30213756 5966360 18.11 123312 3361776 2624636 7.72 2884608 2647928 108440 10:58:01 26131496 30612972 6807724 20.67 213500 4349656 2310924 6.80 2749196 3471356 190740 10:59:01 25969692 30479504 6969528 21.16 219188 4440868 2356104 6.93 2882252 3567776 488 11:00:01 26794216 31535972 6145004 18.66 222312 4664532 1559816 4.59 2051940 3571292 43888 Average: 27916071 30922832 5023149 15.25 129798 3111643 2151910 6.33 2037752 2579583 55851 10:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 ens3 350.47 232.93 1540.49 63.49 0.00 0.00 0.00 0.00 10:52:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 20.51 15.28 250.62 3.16 0.00 0.00 0.00 0.00 10:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 134.13 117.53 1120.07 28.92 0.00 0.00 0.00 0.00 10:54:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 440.94 338.01 3867.40 93.45 0.00 0.00 0.00 0.00 10:55:01 lo 2.70 2.70 0.14 0.14 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 179.49 126.11 1420.85 36.54 0.00 0.00 0.00 0.00 10:56:01 lo 6.28 6.28 2.11 2.11 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 1118.68 1179.54 1664.57 3426.31 0.00 0.00 0.00 0.00 10:57:01 vethe64a0ee 683.90 565.34 80.07 722.71 0.00 0.00 0.00 0.06 10:57:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 10:57:01 docker0 686.47 570.49 70.88 800.20 0.00 0.00 0.00 0.00 10:58:01 ens3 769.16 607.75 1084.14 58.94 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 593.30 721.99 45.38 1075.03 0.00 0.00 0.00 0.00 10:59:01 ens3 343.93 271.84 1489.38 477.12 0.00 0.00 0.00 0.00 10:59:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 10:59:01 docker0 2.85 5.42 0.17 77.51 0.00 0.00 0.00 0.00 11:00:01 ens3 414.43 394.97 45.81 2980.28 0.00 0.00 0.00 0.00 11:00:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 419.22 365.14 1386.74 797.83 0.00 0.00 0.00 0.00 Average: lo 3.11 3.11 0.45 0.45 0.00 0.00 0.00 0.00 Average: docker0 142.79 144.50 12.96 217.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10700) 01/09/24 _x86_64_ (8 CPU) 10:50:23 LINUX RESTART (8 CPU) 10:51:02 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 9.23 0.00 0.85 6.19 0.08 83.65 10:52:01 0 7.23 0.00 1.13 12.89 0.15 78.59 10:52:01 1 10.31 0.00 1.04 0.78 0.09 87.79 10:52:01 2 12.35 0.00 0.85 1.00 0.08 85.72 10:52:01 3 9.24 0.00 0.85 1.65 0.05 88.21 10:52:01 4 6.49 0.00 0.87 1.73 0.08 90.82 10:52:01 5 10.37 0.00 0.56 0.68 0.03 88.36 10:52:01 6 4.89 0.00 0.76 2.77 0.10 91.48 10:52:01 7 13.03 0.00 0.77 28.24 0.05 57.91 10:53:01 all 6.28 0.00 0.57 7.01 0.05 86.09 10:53:01 0 7.01 0.00 0.79 30.86 0.20 61.15 10:53:01 1 5.43 0.00 0.33 0.18 0.02 94.03 10:53:01 2 18.38 0.00 1.39 21.04 0.05 59.13 10:53:01 3 13.54 0.00 0.91 3.43 0.05 82.07 10:53:01 4 4.37 0.00 0.47 0.30 0.03 94.83 10:53:01 5 0.68 0.00 0.28 0.08 0.02 98.93 10:53:01 6 0.77 0.00 0.22 0.28 0.02 98.72 10:53:01 7 0.22 0.00 0.13 0.00 0.03 99.62 10:54:01 all 8.02 0.00 0.59 8.63 0.05 82.71 10:54:01 0 14.49 0.00 1.36 40.35 0.05 43.75 10:54:01 1 4.64 0.00 0.58 3.94 0.03 90.80 10:54:01 2 7.62 0.00 0.38 9.61 0.08 82.29 10:54:01 3 6.68 0.00 0.33 0.48 0.03 92.47 10:54:01 4 9.01 0.00 0.52 0.39 0.03 90.05 10:54:01 5 7.46 0.00 0.64 10.57 0.05 81.28 10:54:01 6 10.19 0.00 0.67 3.81 0.05 85.28 10:54:01 7 4.07 0.00 0.25 0.02 0.02 95.64 10:55:01 all 12.26 0.00 1.25 2.07 0.05 84.38 10:55:01 0 19.22 0.00 3.54 10.02 0.05 67.16 10:55:01 1 21.10 0.00 0.45 0.05 0.05 78.35 10:55:01 2 11.39 0.00 3.10 1.61 0.05 83.85 10:55:01 3 13.27 0.00 0.58 1.09 0.03 85.02 10:55:01 4 9.74 0.00 0.20 0.00 0.05 90.01 10:55:01 5 7.24 0.00 0.50 1.87 0.07 90.31 10:55:01 6 10.07 0.00 0.68 0.62 0.07 88.57 10:55:01 7 6.06 0.00 0.90 1.27 0.07 91.70 10:56:01 all 12.53 0.00 1.54 8.92 0.06 76.94 10:56:01 0 16.63 0.00 0.96 14.83 0.07 67.51 10:56:01 1 25.77 0.00 2.47 16.75 0.08 54.92 10:56:01 2 4.87 0.00 1.77 21.27 0.03 72.06 10:56:01 3 12.97 0.00 1.64 8.14 0.05 77.20 10:56:01 4 12.48 0.00 1.07 0.33 0.12 86.00 10:56:01 5 5.33 0.00 1.34 3.72 0.05 89.56 10:56:01 6 10.75 0.00 1.71 0.25 0.03 87.26 10:56:01 7 11.50 0.00 1.41 6.14 0.05 80.90 10:57:01 all 9.82 0.00 1.58 4.40 0.08 84.12 10:57:01 0 12.25 0.00 2.30 25.58 0.12 59.76 10:57:01 1 13.51 0.00 1.84 2.96 0.07 81.63 10:57:01 2 6.41 0.00 0.94 0.42 0.07 92.17 10:57:01 3 9.45 0.00 1.01 0.37 0.08 89.09 10:57:01 4 4.44 0.00 1.22 0.30 0.03 94.00 10:57:01 5 10.52 0.00 1.79 2.41 0.08 85.20 10:57:01 6 11.16 0.00 1.56 2.84 0.08 84.35 10:57:01 7 10.88 0.00 1.95 0.27 0.08 86.82 10:58:01 all 13.16 0.00 3.30 5.27 0.09 78.18 10:58:01 0 9.27 0.00 3.59 7.73 0.05 79.37 10:58:01 1 15.88 0.00 2.55 5.23 0.07 76.29 10:58:01 2 12.07 0.00 3.27 12.41 0.13 72.12 10:58:01 3 14.29 0.00 3.48 0.86 0.08 81.29 10:58:01 4 9.62 0.00 4.50 3.83 0.08 81.97 10:58:01 5 9.47 0.00 2.41 0.55 0.07 87.50 10:58:01 6 22.44 0.00 4.39 11.48 0.08 61.61 10:58:01 7 12.33 0.00 2.24 0.17 0.10 85.16 10:59:01 all 10.99 0.00 2.15 4.28 0.05 82.54 10:59:01 0 8.70 0.00 2.38 5.62 0.07 83.23 10:59:01 1 9.40 0.00 1.69 1.87 0.05 86.99 10:59:01 2 16.11 0.00 2.68 4.68 0.07 76.46 10:59:01 3 17.88 0.00 2.23 3.58 0.08 76.23 10:59:01 4 11.20 0.00 3.29 0.55 0.05 84.91 10:59:01 5 5.85 0.00 1.59 0.13 0.03 92.39 10:59:01 6 6.85 0.00 1.94 10.45 0.05 80.71 10:59:01 7 11.90 0.00 1.36 7.32 0.07 79.35 11:00:01 all 9.93 0.00 0.55 2.09 0.05 87.38 11:00:01 0 0.48 0.00 0.18 0.00 0.00 99.33 11:00:01 1 28.58 0.00 1.43 2.09 0.07 67.84 11:00:01 2 9.93 0.00 0.47 0.27 0.07 89.27 11:00:01 3 7.70 0.00 0.42 6.69 0.07 85.13 11:00:01 4 9.23 0.00 0.48 0.07 0.03 90.19 11:00:01 5 11.50 0.00 0.60 7.56 0.03 80.31 11:00:01 6 4.93 0.00 0.32 0.02 0.05 94.68 11:00:01 7 7.38 0.00 0.52 0.03 0.05 92.02 Average: all 10.25 0.00 1.37 5.43 0.06 82.89 Average: 0 10.59 0.00 1.80 16.43 0.08 71.10 Average: 1 14.93 0.00 1.37 3.76 0.06 79.88 Average: 2 11.01 0.00 1.65 8.04 0.07 79.23 Average: 3 11.67 0.00 1.27 2.92 0.06 84.08 Average: 4 8.51 0.00 1.40 0.83 0.06 89.20 Average: 5 7.60 0.00 1.08 3.07 0.05 88.21 Average: 6 9.10 0.00 1.36 3.61 0.06 85.87 Average: 7 8.58 0.00 1.06 4.77 0.06 85.54