---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11632 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 877 25260 0 6029 30834 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:cd:a5:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85417sec preferred_lft 85417sec inet6 fe80::f816:3eff:fecd:a5b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:3c:fb:19 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::42:5dff:fe3c:fb19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11632) 05/08/25 _x86_64_ (8 CPU) 12:04:41 LINUX RESTART (8 CPU) 12:05:02 tps rtps wtps bread/s bwrtn/s 12:06:01 92.36 32.37 59.99 2823.79 90594.27 12:07:01 34.96 0.00 34.96 0.00 54307.35 12:08:01 20.03 0.00 20.03 0.00 30517.05 12:09:01 0.85 0.00 0.85 0.00 11.33 12:10:01 1.15 0.00 1.15 0.00 13.73 12:11:01 0.93 0.00 0.93 0.00 12.53 12:12:01 2.55 1.55 1.00 43.33 12.93 12:13:01 0.80 0.00 0.80 0.00 11.06 12:14:01 1.63 0.53 1.10 14.00 14.66 12:15:01 1.32 0.00 1.32 0.00 18.00 12:16:01 288.80 24.45 264.36 814.40 3419.56 12:17:01 237.16 9.10 228.06 1624.40 50001.67 12:18:01 207.90 0.33 207.56 12.26 70435.85 12:19:01 243.58 0.10 243.48 9.33 50700.48 12:20:01 64.94 3.52 61.42 28.13 14157.37 12:21:01 58.15 1.43 56.71 79.44 8683.11 Average: 78.55 4.56 74.00 337.97 23236.88 12:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 30671644 31914460 2267576 6.88 38652 1532796 1285228 3.78 605568 1415172 12 12:07:01 30664368 31907360 2274852 6.91 38740 1532824 1285228 3.78 612900 1415176 128 12:08:01 30663704 31906812 2275516 6.91 38812 1532824 1285228 3.78 613264 1415156 24 12:09:01 30662224 31905364 2276996 6.91 38844 1532832 1285228 3.78 614400 1415160 200 12:10:01 30661108 31904308 2278112 6.92 38884 1532820 1285228 3.78 614924 1415164 20 12:11:01 30660192 31903476 2279028 6.92 38924 1532840 1285228 3.78 616256 1415168 164 12:12:01 30646720 31891332 2292500 6.96 38956 1534136 1285228 3.78 630224 1416064 20 12:13:01 30630532 31875196 2308688 7.01 38988 1534140 1285228 3.78 645856 1416072 188 12:14:01 30598096 31843756 2341124 7.11 39020 1534568 1317712 3.88 676316 1415804 20 12:15:01 30604136 31849880 2335084 7.09 39060 1534556 1317712 3.88 669728 1415808 44 12:16:01 30324940 31677980 2614280 7.94 49608 1625616 1414468 4.16 863508 1484980 52976 12:17:01 28821796 31622812 4117424 12.50 107056 2944264 1642712 4.83 1033192 2678160 22760 12:18:01 26945944 31455624 5993276 18.19 158768 4478352 2248420 6.62 1349368 4100708 82872 12:19:01 25592860 31437440 7346360 22.30 224416 5603244 1795144 5.28 1484928 5172284 249332 12:20:01 25787236 31607168 7151984 21.71 229824 5576436 1699144 5.00 1361396 5108332 117044 12:21:01 25881288 31589136 7057932 21.43 233908 5468720 1462956 4.30 1426464 4960852 12820 Average: 29363549 31768256 3575671 10.86 87029 2564436 1448756 4.26 863643 2353754 33664 12:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 153.45 120.05 520.24 28.55 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 4.18 1.53 2.91 0.90 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.37 0.13 0.07 0.21 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 1.53 0.33 0.72 0.34 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 2.02 0.07 1.14 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 7.50 0.27 4.72 0.26 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 12.56 0.85 8.54 0.53 0.00 0.00 0.00 0.00 12:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 7.72 1.45 4.57 2.49 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 10.48 9.65 5.82 13.08 0.00 0.00 0.00 0.00 12:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 0.78 0.20 0.37 0.31 0.00 0.00 0.00 0.00 12:16:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 132.73 98.08 422.00 43.53 0.00 0.00 0.00 0.00 12:17:01 lo 3.47 3.47 0.36 0.36 0.00 0.00 0.00 0.00 12:17:01 docker0 26.18 31.29 2.18 277.02 0.00 0.00 0.00 0.00 12:17:01 ens3 621.13 402.35 6201.61 35.43 0.00 0.00 0.00 0.00 12:18:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 12:18:01 docker0 43.52 65.78 3.20 867.52 0.00 0.00 0.00 0.00 12:18:01 veth4f89a4e 1.82 1.92 0.18 0.96 0.00 0.00 0.00 0.00 12:18:01 ens3 601.72 379.99 7088.67 28.65 0.00 0.00 0.00 0.00 12:19:01 veth0d737a7 49.26 132.69 3.93 1459.19 0.00 0.00 0.00 0.12 12:19:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:19:01 docker0 49.29 132.58 3.26 1459.18 0.00 0.00 0.00 0.00 12:19:01 ens3 383.62 191.02 4079.36 16.10 0.00 0.00 0.00 0.00 12:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 docker0 28.50 44.93 2.07 836.94 0.00 0.00 0.00 0.00 12:20:01 ens3 56.19 36.73 839.26 4.87 0.00 0.00 0.00 0.00 12:21:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 146.58 183.06 31.44 1261.73 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 9.23 17.18 0.67 215.27 0.00 0.00 0.00 0.00 Average: ens3 133.89 89.08 1201.46 89.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11632) 05/08/25 _x86_64_ (8 CPU) 12:04:41 LINUX RESTART (8 CPU) 12:05:02 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 2.32 0.00 0.51 1.80 0.01 95.35 12:06:01 0 1.90 0.00 0.46 0.15 0.02 97.47 12:06:01 1 1.31 0.00 0.25 0.05 0.02 98.37 12:06:01 2 3.00 0.00 0.22 0.03 0.02 96.73 12:06:01 3 1.87 0.00 0.31 0.27 0.02 97.54 12:06:01 4 2.63 0.00 0.44 0.20 0.03 96.69 12:06:01 5 3.08 0.00 0.58 0.22 0.02 96.10 12:06:01 6 3.69 0.00 0.25 5.76 0.03 90.27 12:06:01 7 1.05 0.00 1.63 7.73 0.02 89.56 12:07:01 all 0.19 0.00 0.02 0.89 0.01 98.89 12:07:01 0 0.08 0.00 0.02 0.00 0.00 99.90 12:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:07:01 3 0.08 0.00 0.02 0.00 0.00 99.90 12:07:01 4 0.07 0.00 0.02 0.00 0.02 99.90 12:07:01 5 0.07 0.00 0.00 0.00 0.00 99.93 12:07:01 6 1.16 0.00 0.05 6.95 0.02 91.83 12:07:01 7 0.03 0.00 0.02 0.12 0.02 99.82 12:08:01 all 0.02 0.00 0.01 0.48 0.00 99.49 12:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 1 0.02 0.00 0.03 0.00 0.00 99.95 12:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:08:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 4 0.02 0.00 0.03 0.00 0.00 99.95 12:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 6 0.02 0.00 0.00 3.77 0.00 96.21 12:08:01 7 0.02 0.00 0.00 0.07 0.00 99.92 12:09:01 all 0.09 0.00 0.01 0.00 0.00 99.90 12:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:09:01 1 0.02 0.00 0.00 0.00 0.02 99.97 12:09:01 2 0.03 0.00 0.03 0.02 0.02 99.90 12:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:09:01 5 0.00 0.00 0.02 0.00 0.00 99.98 12:09:01 6 0.62 0.00 0.00 0.00 0.00 99.38 12:09:01 7 0.00 0.00 0.00 0.03 0.00 99.97 12:10:01 all 0.02 0.00 0.01 0.00 0.00 99.96 12:10:01 0 0.02 0.00 0.02 0.02 0.00 99.95 12:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 2 0.03 0.00 0.03 0.00 0.02 99.92 12:10:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 4 0.03 0.00 0.02 0.00 0.00 99.95 12:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 6 0.02 0.00 0.00 0.00 0.02 99.97 12:10:01 7 0.03 0.00 0.00 0.02 0.00 99.95 12:11:01 all 0.01 0.00 0.01 0.00 0.01 99.97 12:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 12:11:01 2 0.02 0.00 0.03 0.00 0.02 99.93 12:11:01 3 0.02 0.00 0.02 0.00 0.02 99.95 12:11:01 4 0.00 0.00 0.00 0.00 0.02 99.98 12:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 7 0.00 0.00 0.00 0.02 0.02 99.97 12:12:01 all 0.24 0.00 0.01 0.01 0.01 99.74 12:12:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:12:01 1 0.15 0.00 0.02 0.05 0.02 99.77 12:12:01 2 0.20 0.00 0.02 0.02 0.00 99.77 12:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:12:01 5 0.17 0.00 0.00 0.00 0.00 99.83 12:12:01 6 1.22 0.00 0.02 0.00 0.00 98.76 12:12:01 7 0.08 0.00 0.02 0.03 0.00 99.87 12:13:01 all 0.31 0.00 0.01 0.00 0.01 99.67 12:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:13:01 1 0.18 0.00 0.02 0.00 0.03 99.77 12:13:01 2 0.08 0.00 0.00 0.00 0.02 99.90 12:13:01 3 0.00 0.00 0.02 0.00 0.02 99.97 12:13:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:13:01 5 0.18 0.00 0.02 0.00 0.00 99.80 12:13:01 6 1.97 0.00 0.00 0.00 0.00 98.03 12:13:01 7 0.02 0.00 0.00 0.03 0.00 99.95 12:14:01 all 0.45 0.00 0.03 0.01 0.00 99.51 12:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:14:01 1 0.35 0.00 0.05 0.02 0.02 99.57 12:14:01 2 1.70 0.00 0.03 0.02 0.00 98.25 12:14:01 3 0.12 0.00 0.03 0.00 0.00 99.85 12:14:01 4 0.07 0.00 0.02 0.00 0.00 99.92 12:14:01 5 0.07 0.00 0.02 0.00 0.00 99.92 12:14:01 6 1.01 0.00 0.03 0.00 0.02 98.94 12:14:01 7 0.25 0.00 0.03 0.02 0.00 99.70 12:15:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:15:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:15:01 1 0.03 0.00 0.03 0.00 0.02 99.92 12:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:15:01 3 0.00 0.00 0.00 0.00 0.02 99.98 12:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:15:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:15:01 7 0.03 0.00 0.00 0.05 0.02 99.90 12:16:01 all 4.15 0.00 0.44 0.64 0.02 94.75 12:16:01 0 4.00 0.00 0.38 0.08 0.02 95.51 12:16:01 1 7.85 0.00 0.42 0.05 0.02 91.67 12:16:01 2 2.28 0.00 0.30 0.07 0.00 97.35 12:16:01 3 1.99 0.00 0.18 0.02 0.00 97.81 12:16:01 4 1.05 0.00 0.18 0.00 0.02 98.75 12:16:01 5 2.85 0.00 0.17 0.12 0.02 96.85 12:16:01 6 6.99 0.00 0.63 0.10 0.02 92.26 12:16:01 7 6.24 0.00 1.25 4.68 0.02 87.81 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:01 all 11.74 0.00 2.91 1.50 0.05 83.81 12:17:01 0 30.74 0.00 3.61 0.64 0.05 64.96 12:17:01 1 23.62 0.00 4.27 0.37 0.07 71.68 12:17:01 2 5.07 0.00 2.97 1.43 0.03 90.51 12:17:01 3 5.12 0.00 1.54 0.07 0.03 93.23 12:17:01 4 6.68 0.00 2.34 0.08 0.02 90.87 12:17:01 5 8.35 0.00 2.29 0.17 0.08 89.11 12:17:01 6 10.23 0.00 3.50 4.64 0.03 81.60 12:17:01 7 4.07 0.00 2.72 4.59 0.05 88.57 12:18:01 all 26.79 0.00 5.42 1.25 0.07 66.47 12:18:01 0 25.63 0.00 4.94 0.69 0.07 68.67 12:18:01 1 26.21 0.00 6.21 2.01 0.07 65.50 12:18:01 2 28.28 0.00 6.31 5.78 0.08 59.54 12:18:01 3 27.32 0.00 5.42 1.00 0.07 66.19 12:18:01 4 27.95 0.00 5.81 0.05 0.07 66.12 12:18:01 5 25.98 0.00 4.58 0.07 0.05 69.32 12:18:01 6 26.09 0.00 5.63 0.08 0.07 68.13 12:18:01 7 26.87 0.00 4.46 0.34 0.07 68.26 12:19:01 all 24.57 0.00 4.31 0.91 0.06 70.15 12:19:01 0 21.24 0.00 3.58 0.05 0.07 75.06 12:19:01 1 22.20 0.00 4.74 3.18 0.05 69.82 12:19:01 2 23.23 0.00 4.57 1.18 0.05 70.97 12:19:01 3 31.36 0.00 4.45 0.27 0.07 63.86 12:19:01 4 22.99 0.00 3.73 0.00 0.05 73.22 12:19:01 5 27.66 0.00 4.27 2.26 0.07 65.75 12:19:01 6 25.09 0.00 5.17 0.08 0.07 69.59 12:19:01 7 22.82 0.00 3.92 0.22 0.05 72.99 12:20:01 all 11.39 0.00 1.43 0.36 0.03 86.79 12:20:01 0 15.46 0.00 2.10 0.47 0.05 81.92 12:20:01 1 11.17 0.00 1.32 0.02 0.03 87.46 12:20:01 2 29.83 0.00 2.37 0.58 0.05 67.16 12:20:01 3 6.67 0.00 1.04 0.02 0.02 92.27 12:20:01 4 5.72 0.00 0.89 0.23 0.02 93.15 12:20:01 5 7.58 0.00 1.15 0.02 0.02 91.23 12:20:01 6 0.69 0.00 0.38 1.12 0.02 97.79 12:20:01 7 13.98 0.00 2.25 0.42 0.03 83.32 12:21:01 all 12.86 0.00 0.88 0.29 0.04 85.93 12:21:01 0 13.63 0.00 0.95 0.97 0.03 84.41 12:21:01 1 16.22 0.00 1.35 0.03 0.03 82.36 12:21:01 2 8.03 0.00 0.55 0.00 0.03 91.39 12:21:01 3 4.58 0.00 0.64 0.00 0.02 94.77 12:21:01 4 6.73 0.00 0.58 0.02 0.03 92.63 12:21:01 5 30.45 0.00 1.34 0.15 0.07 68.00 12:21:01 6 5.99 0.00 0.63 0.90 0.03 92.44 12:21:01 7 17.20 0.00 1.00 0.23 0.05 81.51 Average: all 5.92 0.00 1.00 0.51 0.02 92.56 Average: 0 7.02 0.00 1.00 0.19 0.02 91.76 Average: 1 6.82 0.00 1.17 0.36 0.02 91.63 Average: 2 6.34 0.00 1.09 0.57 0.02 91.99 Average: 3 4.92 0.00 0.85 0.10 0.02 94.11 Average: 4 4.59 0.00 0.88 0.04 0.02 94.48 Average: 5 6.63 0.00 0.90 0.19 0.02 92.27 Average: 6 5.26 0.00 1.01 1.46 0.02 92.25 Average: 7 5.77 0.00 1.08 1.15 0.02 91.98