---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5377 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 824 25473 0 5869 30886 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:e3:5d:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85603sec preferred_lft 85603sec inet6 fe80::f816:3eff:fee3:5d50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:bc:26:d6 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:c6ff:febc:26d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5377) 11/27/23 _x86_64_ (8 CPU) 23:42:59 LINUX RESTART (8 CPU) 23:43:01 tps rtps wtps bread/s bwrtn/s 23:44:01 97.63 48.73 48.90 4461.58 61000.73 23:45:01 19.06 0.00 19.06 0.00 23844.34 23:46:01 15.75 0.00 15.75 0.00 23263.06 23:47:01 18.58 2.90 15.68 128.62 23439.25 23:48:01 109.03 37.51 71.52 1733.18 29547.88 23:49:01 276.45 48.03 228.43 2842.06 61190.07 23:50:01 208.68 0.03 208.65 0.27 34207.37 23:51:01 224.71 0.00 224.71 0.00 80113.98 23:52:01 214.70 0.00 214.70 0.00 113062.49 23:53:01 2.15 0.00 2.15 0.00 29.73 23:54:01 1.08 0.00 1.08 0.00 15.33 23:55:01 1.03 0.00 1.03 0.00 14.93 23:56:01 35.44 1.32 34.13 89.99 2552.91 Average: 94.17 10.66 83.52 711.99 34790.39 23:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:44:01 30660640 31903336 2278580 6.92 38584 1532180 1308476 3.85 617496 1414108 1568 23:45:01 30658604 31901464 2280616 6.92 38680 1532168 1308476 3.85 620144 1414088 4 23:46:01 30658388 31901324 2280832 6.92 38768 1532168 1308476 3.85 620308 1414092 12 23:47:01 30572144 31824368 2367076 7.19 38904 1541480 1308476 3.85 697644 1421252 140 23:48:01 30141148 31731228 2798072 8.49 68256 1832240 1417840 4.17 843904 1667676 173800 23:49:01 28807108 31241840 4132112 12.54 92736 2624920 2610596 7.68 1490004 2289796 584 23:50:01 26740008 31166788 6199212 18.82 116304 4513704 2645592 7.78 1597300 4149732 1355520 23:51:01 24138112 31176096 8801108 26.72 171852 6918996 2697780 7.94 1782692 6416604 1892572 23:52:01 25674152 31201080 7265068 22.06 174528 5495256 2528680 7.44 1989480 4764788 360 23:53:01 25662924 31203592 7276296 22.09 174564 5495272 2528680 7.44 2035352 4716160 44 23:54:01 25645032 31199520 7294188 22.14 174584 5495316 2528680 7.44 2039056 4716108 32 23:55:01 25668820 31195836 7270400 22.07 174616 5495324 2528680 7.44 2042812 4716132 192 23:56:01 26096180 31639292 6843040 20.77 176776 5509716 1484976 4.37 1623724 4708780 31716 Average: 27778712 31483520 5160508 15.67 113781 3809134 2015801 5.93 1384609 3369947 265888 23:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:44:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 ens3 228.42 154.33 575.44 30.86 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 ens3 1.22 0.55 0.42 0.50 0.00 0.00 0.00 0.00 23:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 ens3 0.25 0.27 0.06 0.23 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 ens3 78.97 43.35 110.06 16.88 0.00 0.00 0.00 0.00 23:48:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 ens3 109.20 72.45 1024.74 31.11 0.00 0.00 0.00 0.00 23:49:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 23:49:01 veth4a35eba 0.30 0.35 0.03 0.05 0.00 0.00 0.00 0.00 23:49:01 docker0 56.86 84.54 3.09 697.61 0.00 0.00 0.00 0.00 23:49:01 ens3 332.74 260.24 4048.62 45.05 0.00 0.00 0.00 0.00 23:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:50:01 veth4a35eba 637.68 1282.09 42.17 12924.54 0.00 0.00 0.00 1.06 23:50:01 docker0 637.68 1282.04 33.45 12924.53 0.00 0.00 0.00 0.00 23:50:01 ens3 1284.99 637.81 12924.77 42.40 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 docker0 52.89 119.86 3.88 3065.54 0.00 0.00 0.00 0.00 23:51:01 ens3 120.70 53.42 3066.45 5.50 0.00 0.00 0.00 0.00 23:52:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 ens3 1191.13 1579.90 83.50 12563.67 0.00 0.00 0.00 0.00 23:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 ens3 735.46 981.32 50.46 7802.06 0.00 0.00 0.00 0.00 23:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 209.50 328.09 15.57 2404.44 0.00 0.00 0.00 0.00 23:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 ens3 353.07 449.33 25.16 3517.48 0.00 0.00 0.00 0.00 23:56:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 38.54 33.66 70.87 20.71 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 57.49 114.34 3.11 1283.59 0.00 0.00 0.00 0.00 Average: ens3 360.31 353.42 1691.91 2036.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5377) 11/27/23 _x86_64_ (8 CPU) 23:42:59 LINUX RESTART (8 CPU) 23:43:01 CPU %user %nice %system %iowait %steal %idle 23:44:01 all 2.32 0.00 0.68 1.64 0.01 95.33 23:44:01 0 1.97 0.00 0.55 0.57 0.02 96.89 23:44:01 1 4.39 0.00 0.53 0.33 0.02 94.72 23:44:01 2 1.81 0.00 1.92 2.32 0.02 93.93 23:44:01 3 1.08 0.00 0.53 0.15 0.02 98.21 23:44:01 4 2.59 0.00 0.47 0.28 0.02 96.64 23:44:01 5 2.07 0.00 0.47 0.27 0.02 97.18 23:44:01 6 3.73 0.00 0.45 8.94 0.02 86.87 23:44:01 7 0.92 0.00 0.49 0.32 0.02 98.26 23:45:01 all 0.05 0.00 0.02 1.09 0.00 98.84 23:45:01 0 0.03 0.00 0.02 0.08 0.00 99.87 23:45:01 1 0.05 0.00 0.02 0.00 0.00 99.93 23:45:01 2 0.05 0.00 0.00 0.00 0.00 99.95 23:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:45:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:45:01 5 0.02 0.00 0.03 0.00 0.00 99.95 23:45:01 6 0.07 0.00 0.02 8.62 0.02 91.28 23:45:01 7 0.10 0.00 0.03 0.00 0.02 99.85 23:46:01 all 0.25 0.00 0.01 1.20 0.00 98.53 23:46:01 0 0.03 0.00 0.02 0.07 0.00 99.88 23:46:01 1 0.03 0.00 0.02 0.00 0.02 99.93 23:46:01 2 0.00 0.00 0.02 0.00 0.02 99.97 23:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:46:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:46:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:46:01 6 0.07 0.00 0.02 9.60 0.02 90.30 23:46:01 7 1.79 0.00 0.05 0.00 0.02 98.14 23:47:01 all 0.63 0.00 0.06 1.19 0.01 98.11 23:47:01 0 0.87 0.00 0.02 0.07 0.00 99.05 23:47:01 1 0.10 0.00 0.10 0.00 0.00 99.80 23:47:01 2 0.12 0.00 0.12 0.00 0.00 99.77 23:47:01 3 0.60 0.00 0.02 0.00 0.00 99.38 23:47:01 4 0.72 0.00 0.07 0.15 0.00 99.07 23:47:01 5 1.00 0.00 0.02 0.00 0.00 98.98 23:47:01 6 1.38 0.00 0.00 9.31 0.02 89.29 23:47:01 7 0.25 0.00 0.18 0.00 0.02 99.55 23:48:01 all 10.20 0.00 0.84 2.08 0.03 86.85 23:48:01 0 9.64 0.00 0.73 4.84 0.02 84.77 23:48:01 1 11.96 0.00 0.50 0.42 0.03 87.09 23:48:01 2 13.98 0.00 1.14 0.18 0.03 84.67 23:48:01 3 4.27 0.00 0.33 0.05 0.05 95.29 23:48:01 4 5.17 0.00 0.83 0.62 0.03 93.35 23:48:01 5 3.33 0.00 0.50 0.27 0.02 95.89 23:48:01 6 19.40 0.00 1.40 9.69 0.05 69.45 23:48:01 7 13.87 0.00 1.27 0.60 0.03 84.22 23:49:01 all 12.83 0.00 1.95 2.40 0.07 82.75 23:49:01 0 11.87 0.00 1.69 2.76 0.07 83.61 23:49:01 1 9.66 0.00 1.49 0.20 0.07 88.59 23:49:01 2 15.07 0.00 1.87 0.59 0.07 82.41 23:49:01 3 24.18 0.00 2.85 3.20 0.10 69.66 23:49:01 4 11.98 0.00 2.29 0.58 0.08 85.07 23:49:01 5 10.48 0.00 1.86 0.50 0.07 87.08 23:49:01 6 11.34 0.00 1.90 10.99 0.05 75.71 23:49:01 7 8.14 0.00 1.58 0.33 0.08 89.86 23:50:01 all 7.64 0.00 1.62 1.32 0.04 89.38 23:50:01 0 0.70 0.00 0.65 4.78 0.03 93.84 23:50:01 1 2.67 0.00 2.30 0.97 0.03 94.04 23:50:01 2 9.19 0.00 1.65 0.48 0.03 88.64 23:50:01 3 2.20 0.00 0.60 0.03 0.03 97.13 23:50:01 4 5.47 0.00 1.05 0.17 0.07 93.24 23:50:01 5 28.80 0.00 3.77 0.87 0.07 66.49 23:50:01 6 2.57 0.00 0.45 3.25 0.02 93.71 23:50:01 7 9.54 0.00 2.54 0.02 0.07 87.83 23:51:01 all 10.58 0.00 2.52 2.10 0.04 84.76 23:51:01 0 30.17 0.00 6.38 2.52 0.07 60.86 23:51:01 1 13.57 0.00 2.14 2.78 0.05 81.46 23:51:01 2 4.92 0.00 1.91 0.00 0.03 93.13 23:51:01 3 3.73 0.00 2.03 8.95 0.05 85.24 23:51:01 4 3.39 0.00 1.33 0.03 0.02 95.24 23:51:01 5 11.75 0.00 1.45 2.45 0.05 84.29 23:51:01 6 6.37 0.00 2.48 0.03 0.03 91.08 23:51:01 7 10.76 0.00 2.46 0.02 0.03 86.73 23:52:01 all 18.97 0.00 1.67 4.04 0.08 75.24 23:52:01 0 21.62 0.00 1.21 0.00 0.08 77.09 23:52:01 1 20.84 0.00 0.94 5.43 0.08 72.71 23:52:01 2 17.85 0.00 1.15 1.16 0.08 79.75 23:52:01 3 18.45 0.00 1.10 0.08 0.05 80.31 23:52:01 4 22.41 0.00 2.65 1.73 0.08 73.12 23:52:01 5 10.73 0.00 0.87 0.02 0.03 88.34 23:52:01 6 18.96 0.00 2.09 0.02 0.08 78.85 23:52:01 7 20.93 0.00 3.35 24.09 0.14 51.49 23:53:01 all 14.83 0.00 0.55 0.00 0.08 84.54 23:53:01 0 19.35 0.00 0.70 0.00 0.08 79.86 23:53:01 1 19.78 0.00 0.72 0.00 0.10 79.40 23:53:01 2 12.05 0.00 0.50 0.02 0.05 87.38 23:53:01 3 19.80 0.00 0.64 0.02 0.10 79.45 23:53:01 4 24.23 0.00 0.81 0.00 0.10 74.86 23:53:01 5 1.07 0.00 0.03 0.00 0.02 98.89 23:53:01 6 11.54 0.00 0.40 0.00 0.05 88.01 23:53:01 7 10.89 0.00 0.64 0.00 0.12 88.36 23:54:01 all 9.98 0.00 0.37 0.00 0.05 89.60 23:54:01 0 12.39 0.00 0.40 0.00 0.05 87.16 23:54:01 1 15.66 0.00 0.57 0.00 0.07 83.71 23:54:01 2 3.89 0.00 0.17 0.00 0.02 95.92 23:54:01 3 7.31 0.00 0.25 0.00 0.03 92.41 23:54:01 4 13.67 0.00 0.42 0.00 0.05 85.86 23:54:01 5 3.15 0.00 0.18 0.00 0.02 96.65 23:54:01 6 6.17 0.00 0.25 0.00 0.02 93.56 23:54:01 7 17.63 0.00 0.69 0.00 0.07 81.62 23:54:01 CPU %user %nice %system %iowait %steal %idle 23:55:01 all 12.39 0.00 0.33 0.00 0.06 87.22 23:55:01 0 17.04 0.00 0.43 0.00 0.07 82.46 23:55:01 1 18.23 0.00 0.52 0.00 0.08 81.16 23:55:01 2 16.35 0.00 0.40 0.02 0.07 83.17 23:55:01 3 21.74 0.00 0.53 0.00 0.08 77.65 23:55:01 4 15.42 0.00 0.42 0.00 0.07 84.09 23:55:01 5 0.03 0.00 0.00 0.00 0.00 99.97 23:55:01 6 10.11 0.00 0.23 0.00 0.05 89.61 23:55:01 7 0.17 0.00 0.12 0.00 0.07 99.65 23:56:01 all 6.80 0.00 0.49 0.19 0.02 92.50 23:56:01 0 0.69 0.00 0.27 0.02 0.02 99.01 23:56:01 1 35.09 0.00 1.50 0.13 0.07 63.21 23:56:01 2 8.25 0.00 0.68 1.25 0.02 89.79 23:56:01 3 3.89 0.00 0.28 0.02 0.03 95.78 23:56:01 4 2.63 0.00 0.38 0.02 0.00 96.97 23:56:01 5 0.62 0.00 0.27 0.02 0.00 99.10 23:56:01 6 2.57 0.00 0.32 0.05 0.00 97.07 23:56:01 7 0.63 0.00 0.22 0.00 0.02 99.13 Average: all 8.26 0.00 0.85 1.33 0.04 89.52 Average: 0 9.70 0.00 1.00 1.21 0.04 88.05 Average: 1 11.69 0.00 0.87 0.79 0.05 86.60 Average: 2 7.95 0.00 0.89 0.46 0.03 90.67 Average: 3 8.24 0.00 0.71 0.96 0.04 90.05 Average: 4 8.27 0.00 0.82 0.27 0.04 90.59 Average: 5 5.62 0.00 0.73 0.34 0.02 93.29 Average: 6 7.25 0.00 0.77 4.66 0.03 87.29 Average: 7 7.33 0.00 1.04 1.93 0.05 89.64