---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4295 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 13G 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 884 25859 0 5422 30827 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:15:02:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85361sec preferred_lft 85361sec inet6 fe80::f816:3eff:fe15:2ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:6d:69:db 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::42:76ff:fe6d:69db/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-4295) 05/27/26 _x86_64_ (8 CPU) 11:50:33 LINUX RESTART (8 CPU) 11:51:02 tps rtps wtps bread/s bwrtn/s 11:52:01 66.92 8.46 58.46 701.58 81676.05 11:53:01 80.87 32.11 48.77 2776.27 72531.29 11:54:01 0.88 0.00 0.88 0.00 10.40 11:55:01 1.00 0.00 1.00 0.00 13.06 11:56:01 1.08 0.00 1.08 0.00 13.86 11:57:01 1.08 0.00 1.08 0.00 14.13 11:58:01 0.92 0.02 0.90 0.13 11.60 11:59:01 1.17 0.00 1.17 0.00 15.73 12:00:01 1.33 0.00 1.33 0.00 15.60 12:01:01 3.97 2.03 1.93 86.39 160.77 12:02:01 285.75 25.04 260.71 818.66 9910.16 12:03:01 182.30 23.63 158.67 831.46 24975.97 12:04:01 64.55 3.10 61.45 426.53 32348.40 12:05:01 79.19 0.58 78.61 32.92 32644.45 12:06:01 542.12 3.63 538.48 35.47 53591.73 12:07:01 88.69 0.12 88.57 12.66 43265.19 Average: 87.63 6.17 81.46 357.29 21887.25 11:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 32198340 32229816 740872 2.25 36732 340400 734128 2.23 263788 264712 4232 11:53:01 30675152 31913768 2264060 6.87 38652 1528364 1303584 3.84 600604 1411236 120 11:54:01 30672108 31910768 2267104 6.88 38676 1528356 1303584 3.84 603336 1411220 48 11:55:01 30670972 31909724 2268240 6.89 38708 1528368 1303584 3.84 604632 1411228 116 11:56:01 30662480 31901284 2276732 6.91 38764 1528372 1303584 3.84 613012 1411228 52 11:57:01 30660252 31899124 2278960 6.92 38796 1528380 1303584 3.84 615604 1411236 112 11:58:01 30659128 31898040 2280084 6.92 38836 1528376 1319664 3.88 616912 1411240 52 11:59:01 30655420 31894416 2283792 6.93 38876 1528396 1319664 3.88 620220 1411244 192 12:00:01 30654280 31893364 2284932 6.94 38964 1528400 1319664 3.88 621272 1411248 156 12:01:01 30561920 31807928 2377292 7.22 39096 1535072 1319664 3.88 706364 1416928 100 12:02:01 30001376 31734784 2937836 8.92 78336 1956112 1436116 4.23 810076 1813816 276632 12:03:01 27146280 29353776 5792932 17.59 93776 2399176 3817152 11.23 3278392 2164292 7840 12:04:01 27392428 30565112 5546784 16.84 99040 3342624 2620476 7.71 2316276 2842680 468 12:05:01 26321244 30216976 6617968 20.09 145128 3853452 2649644 7.80 2948964 3165400 379688 12:06:01 26275340 30534260 6663872 20.23 209248 4196236 2396732 7.05 2815264 3327948 544 12:07:01 26547208 31617944 6392004 19.41 212744 4987316 1481628 4.36 2020300 3834640 241396 Average: 29484620 31455068 3454592 10.49 76523 2177338 1683278 4.95 1253438 1882518 56984 11:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 17.59 12.47 69.63 2.02 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 11:53:01 ens3 204.95 125.91 509.64 28.06 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 1.93 0.62 2.19 0.26 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 ens3 1.35 0.25 0.28 0.38 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 2.17 1.52 1.17 1.83 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 0.80 0.48 0.38 0.47 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 1.12 0.33 0.35 0.41 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 ens3 0.87 0.63 0.39 0.61 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 0.18 0.07 0.06 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 ens3 47.79 21.23 80.54 10.24 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 12:02:01 ens3 169.01 117.51 1515.34 40.98 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:03:01 ens3 745.18 547.03 6103.34 129.52 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 vethc3f4d40 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 4.22 4.22 0.59 0.59 0.00 0.00 0.00 0.00 12:04:01 ens3 281.07 181.92 1664.87 45.35 0.00 0.00 0.00 0.00 12:05:01 docker0 150.65 223.41 20.65 1448.19 0.00 0.00 0.00 0.00 12:05:01 lo 5.46 5.46 0.54 0.54 0.00 0.00 0.00 0.00 12:05:01 ens3 864.31 740.07 2216.10 3814.22 0.00 0.00 0.00 0.00 12:05:01 veth2e38190 148.77 219.58 22.52 1359.46 0.00 0.00 0.00 0.11 12:06:01 docker0 46.20 50.30 6.42 207.91 0.00 0.00 0.00 0.00 12:06:01 lo 4.93 4.93 0.48 0.48 0.00 0.00 0.00 0.00 12:06:01 ens3 199.95 150.92 1075.41 98.39 0.00 0.00 0.00 0.00 12:07:01 docker0 2.15 5.08 0.18 88.82 0.00 0.00 0.00 0.00 12:07:01 lo 5.67 5.67 0.52 0.52 0.00 0.00 0.00 0.00 12:07:01 ens3 609.83 649.44 1117.15 3753.41 0.00 0.00 0.00 0.00 Average: docker0 12.45 17.44 1.70 109.18 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 196.94 159.55 898.15 495.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4295) 05/27/26 _x86_64_ (8 CPU) 11:50:33 LINUX RESTART (8 CPU) 11:51:02 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 0.26 0.00 0.12 1.11 0.01 98.50 11:52:01 0 0.24 0.00 0.12 0.19 0.00 99.46 11:52:01 1 0.05 0.00 0.12 0.03 0.00 99.80 11:52:01 2 0.19 0.00 0.02 0.00 0.00 99.80 11:52:01 3 0.09 0.00 0.07 8.44 0.02 91.39 11:52:01 4 0.27 0.00 0.10 0.03 0.00 99.59 11:52:01 5 0.03 0.00 0.07 0.00 0.02 99.88 11:52:01 6 0.78 0.00 0.34 0.20 0.02 98.66 11:52:01 7 0.44 0.00 0.15 0.00 0.00 99.41 11:53:01 all 1.97 0.00 0.49 2.25 0.01 95.27 11:53:01 0 3.05 0.00 0.43 3.32 0.02 93.18 11:53:01 1 1.14 0.00 0.33 0.03 0.02 98.48 11:53:01 2 2.47 0.00 0.43 11.61 0.02 85.47 11:53:01 3 1.52 0.00 0.35 1.50 0.02 96.61 11:53:01 4 2.22 0.00 0.27 0.17 0.00 97.35 11:53:01 5 1.40 0.00 0.28 0.42 0.02 97.88 11:53:01 6 2.62 0.00 1.40 0.92 0.02 95.04 11:53:01 7 1.39 0.00 0.47 0.03 0.02 98.10 11:54:01 all 0.16 0.00 0.01 0.00 0.00 99.82 11:54:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 1 1.13 0.00 0.02 0.00 0.02 98.84 11:54:01 2 0.05 0.00 0.00 0.00 0.00 99.95 11:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 4 0.00 0.00 0.00 0.00 0.02 99.98 11:54:01 5 0.07 0.00 0.02 0.00 0.00 99.92 11:54:01 6 0.03 0.00 0.00 0.02 0.02 99.93 11:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:55:01 all 0.27 0.00 0.01 0.00 0.01 99.71 11:55:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:55:01 1 1.92 0.00 0.03 0.00 0.03 98.01 11:55:01 2 0.07 0.00 0.00 0.00 0.00 99.93 11:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:55:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:55:01 5 0.05 0.00 0.00 0.00 0.00 99.95 11:55:01 6 0.03 0.00 0.00 0.02 0.00 99.95 11:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:56:01 all 0.16 0.00 0.01 0.02 0.01 99.80 11:56:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:56:01 1 0.33 0.00 0.03 0.00 0.02 99.62 11:56:01 2 0.08 0.00 0.00 0.00 0.00 99.92 11:56:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:56:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:56:01 5 0.68 0.00 0.03 0.02 0.02 99.25 11:56:01 6 0.07 0.00 0.02 0.17 0.00 99.75 11:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 all 0.10 0.00 0.01 0.00 0.00 99.89 11:57:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:57:01 1 0.05 0.00 0.00 0.00 0.00 99.95 11:57:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:57:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:57:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:57:01 5 0.67 0.00 0.02 0.00 0.02 99.30 11:57:01 6 0.02 0.00 0.00 0.02 0.02 99.95 11:57:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 all 0.27 0.00 0.01 0.01 0.00 99.70 11:58:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:58:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:58:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:58:01 4 0.02 0.00 0.03 0.00 0.00 99.95 11:58:01 5 2.05 0.00 0.02 0.00 0.02 97.91 11:58:01 6 0.00 0.00 0.02 0.12 0.00 99.87 11:58:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:59:01 all 0.07 0.00 0.02 0.00 0.01 99.90 11:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:59:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:59:01 2 0.07 0.00 0.00 0.00 0.02 99.92 11:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:59:01 4 0.05 0.00 0.00 0.00 0.00 99.95 11:59:01 5 0.35 0.00 0.05 0.02 0.02 99.57 11:59:01 6 0.02 0.00 0.02 0.03 0.00 99.93 11:59:01 7 0.05 0.00 0.03 0.00 0.00 99.92 12:00:01 all 0.02 0.00 0.01 0.02 0.00 99.96 12:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:00:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:00:01 5 0.03 0.00 0.00 0.10 0.02 99.85 12:00:01 6 0.03 0.00 0.02 0.02 0.02 99.92 12:00:01 7 0.05 0.00 0.00 0.00 0.00 99.95 12:01:01 all 0.34 0.00 0.03 0.10 0.01 99.53 12:01:01 0 0.32 0.00 0.00 0.00 0.00 99.68 12:01:01 1 0.38 0.00 0.07 0.05 0.00 99.50 12:01:01 2 0.57 0.00 0.02 0.00 0.00 99.42 12:01:01 3 0.43 0.00 0.05 0.00 0.00 99.52 12:01:01 4 0.18 0.00 0.03 0.03 0.00 99.75 12:01:01 5 0.30 0.00 0.05 0.52 0.02 99.11 12:01:01 6 0.32 0.00 0.00 0.17 0.00 99.52 12:01:01 7 0.18 0.00 0.02 0.02 0.00 99.78 12:02:01 all 10.79 0.00 0.84 1.65 0.03 86.68 12:02:01 0 8.57 0.00 0.60 0.27 0.03 90.53 12:02:01 1 4.42 0.00 0.17 0.02 0.02 95.38 12:02:01 2 1.32 0.00 0.15 0.07 0.00 98.46 12:02:01 3 1.16 0.00 0.28 2.80 0.02 95.74 12:02:01 4 2.55 0.00 0.53 1.52 0.02 95.38 12:02:01 5 0.32 0.00 0.49 4.30 0.08 94.81 12:02:01 6 52.95 0.00 2.99 2.10 0.10 41.86 12:02:01 7 14.98 0.00 1.47 2.15 0.03 81.37 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 28.64 0.00 2.21 0.45 0.08 68.63 12:03:01 0 31.36 0.00 1.75 0.42 0.08 66.39 12:03:01 1 45.03 0.00 1.41 0.23 0.10 53.23 12:03:01 2 24.67 0.00 0.78 0.15 0.07 74.33 12:03:01 3 11.67 0.00 0.97 0.02 0.05 87.29 12:03:01 4 37.20 0.00 5.07 0.65 0.10 56.98 12:03:01 5 24.44 0.00 1.24 1.67 0.07 72.59 12:03:01 6 38.63 0.00 4.90 0.43 0.10 55.94 12:03:01 7 16.10 0.00 1.62 0.03 0.07 82.18 12:04:01 all 11.06 0.00 1.27 0.58 0.04 87.06 12:04:01 0 12.97 0.00 2.47 0.03 0.03 84.50 12:04:01 1 7.34 0.00 1.00 0.03 0.02 91.61 12:04:01 2 21.81 0.00 2.18 3.30 0.05 72.66 12:04:01 3 5.94 0.00 1.01 0.13 0.03 92.88 12:04:01 4 11.69 0.00 1.54 0.02 0.03 86.72 12:04:01 5 11.29 0.00 0.68 0.52 0.03 87.48 12:04:01 6 8.59 0.00 0.60 0.42 0.02 90.38 12:04:01 7 8.89 0.00 0.67 0.20 0.05 90.20 12:05:01 all 11.38 0.00 2.42 0.80 0.14 85.26 12:05:01 0 4.96 0.00 2.06 0.02 0.08 92.88 12:05:01 1 14.88 0.00 2.88 0.13 0.08 82.02 12:05:01 2 17.95 0.00 2.48 0.47 0.08 79.01 12:05:01 3 8.73 0.00 1.52 0.10 0.07 89.57 12:05:01 4 6.48 0.00 2.72 0.23 0.07 90.50 12:05:01 5 12.48 0.00 3.39 3.49 0.10 80.53 12:05:01 6 16.43 0.00 1.82 1.87 0.33 79.53 12:05:01 7 9.03 0.00 2.46 0.08 0.30 88.13 12:06:01 all 12.59 0.00 4.04 2.87 0.06 80.44 12:06:01 0 6.37 0.00 3.35 1.91 0.05 88.32 12:06:01 1 6.46 0.00 3.44 0.81 0.07 89.22 12:06:01 2 8.29 0.00 2.20 0.46 0.03 89.01 12:06:01 3 10.36 0.00 3.51 0.40 0.05 85.68 12:06:01 4 23.94 0.00 5.31 0.37 0.07 70.31 12:06:01 5 29.05 0.00 4.77 2.18 0.07 63.93 12:06:01 6 9.74 0.00 3.76 11.22 0.07 75.21 12:06:01 7 6.47 0.00 6.06 5.69 0.08 81.70 12:07:01 all 14.55 0.00 1.47 1.48 0.05 82.43 12:07:01 0 8.62 0.00 0.95 0.18 0.03 90.21 12:07:01 1 18.11 0.00 1.64 0.52 0.07 79.67 12:07:01 2 6.71 0.00 1.02 1.20 0.03 91.04 12:07:01 3 15.80 0.00 1.07 0.00 0.08 83.04 12:07:01 4 16.29 0.00 1.84 0.02 0.07 81.78 12:07:01 5 10.26 0.00 1.42 1.11 0.03 87.18 12:07:01 6 23.26 0.00 1.68 5.30 0.05 69.71 12:07:01 7 17.47 0.00 2.16 3.57 0.07 76.73 Average: all 5.78 0.00 0.81 0.71 0.03 92.67 Average: 0 4.78 0.00 0.73 0.40 0.02 94.06 Average: 1 6.32 0.00 0.69 0.12 0.03 92.85 Average: 2 5.26 0.00 0.58 1.08 0.02 93.06 Average: 3 3.47 0.00 0.55 0.83 0.02 95.13 Average: 4 6.30 0.00 1.09 0.19 0.02 92.39 Average: 5 5.83 0.00 0.78 0.89 0.03 92.47 Average: 6 9.59 0.00 1.10 1.43 0.05 87.83 Average: 7 4.69 0.00 0.94 0.73 0.04 93.60