---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5367 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: 2799.996 BogoMIPS: 5599.99 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 12G 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 841 27650 0 3675 30870 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:c9:b5:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:fec9:b510/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:0c:b0:04 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:b8ff:fe0c:b004/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5367) 11/27/23 _x86_64_ (8 CPU) 22:58:33 LINUX RESTART (8 CPU) 22:59:01 tps rtps wtps bread/s bwrtn/s 23:00:01 58.91 31.74 27.16 2773.80 37464.16 23:01:01 2.03 0.00 2.03 0.00 296.88 23:02:01 1.23 0.00 1.23 0.00 281.11 23:03:01 1.30 0.00 1.30 0.00 284.35 23:04:01 0.97 0.00 0.97 0.00 279.51 23:05:01 3.58 2.25 1.33 91.85 463.52 23:06:01 97.22 37.53 59.69 1749.98 7757.91 23:07:01 467.96 56.82 411.13 3470.62 22080.19 23:08:01 358.46 0.00 358.46 0.00 23846.32 23:09:01 5.15 0.00 5.15 0.00 688.42 23:10:01 1.05 0.00 1.05 0.00 280.17 23:11:01 135.69 4.65 131.04 484.45 19046.03 Average: 94.46 11.08 83.38 714.19 9397.20 22:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 30657472 31903376 2281748 6.93 38616 1535520 1316640 3.87 617932 1417360 220 23:01:01 30650604 31896664 2288616 6.95 38688 1535540 1316640 3.87 623908 1417324 92 23:02:01 30650264 31896424 2288956 6.95 38784 1535540 1316640 3.87 624328 1417320 96 23:03:01 30649024 31895240 2290196 6.95 38864 1535512 1316640 3.87 625364 1417324 8 23:04:01 30649088 31895432 2290132 6.95 38912 1535548 1337440 3.94 625304 1417328 52 23:05:01 30564400 31818944 2374820 7.21 39008 1543588 1337440 3.94 702752 1423912 0 23:06:01 30020080 31664864 2919140 8.86 70380 1883764 1454684 4.28 914844 1714292 173268 23:07:01 27926540 30723744 5012680 15.22 143972 2870508 3027344 8.91 1993060 2581592 652120 23:08:01 27619120 30436560 5320100 16.15 144524 2886748 3239900 9.53 2286856 2586788 4020 23:09:01 26278016 29100472 6661204 20.22 144668 2891348 4735236 13.93 3601460 2590700 100 23:10:01 26284404 29106952 6654816 20.20 144712 2891352 4718512 13.88 3598604 2590704 48 23:11:01 27906896 31180800 5032324 15.28 157276 3306668 2590700 7.62 1648808 2918856 18796 Average: 29154659 31126623 3784561 11.49 86534 2162636 2308985 6.79 1488602 1957792 70735 22:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 ens3 237.44 162.02 515.38 31.07 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 23:01:01 ens3 1.10 0.50 2.20 0.36 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:02:01 ens3 0.22 0.18 0.06 0.33 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 0.28 0.22 0.06 0.17 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:04:01 ens3 0.82 0.18 0.12 0.17 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 80.24 43.78 109.23 17.38 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:06:01 ens3 125.01 91.48 1387.75 27.95 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 23:07:01 ens3 693.87 402.72 4235.47 61.54 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 5.40 5.40 0.86 0.86 0.00 0.00 0.00 0.00 23:08:01 ens3 2.17 2.70 0.34 0.57 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 0.25 0.22 0.06 0.23 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:10:01 ens3 0.35 0.23 0.13 0.28 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 ens3 122.80 114.81 1508.31 197.04 0.00 0.00 0.00 0.00 23:11:01 docker0 2.67 4.92 0.18 58.53 0.00 0.00 0.00 0.00 23:11:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 105.37 68.25 646.56 28.09 0.00 0.00 0.00 0.00 Average: docker0 0.22 0.41 0.02 4.88 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5367) 11/27/23 _x86_64_ (8 CPU) 22:58:33 LINUX RESTART (8 CPU) 22:59:01 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 2.17 0.00 0.47 1.45 0.01 95.89 23:00:01 0 1.48 0.00 0.52 0.25 0.00 97.75 23:00:01 1 2.00 0.00 0.28 0.05 0.02 97.65 23:00:01 2 1.84 0.00 0.27 0.42 0.02 97.46 23:00:01 3 4.27 0.00 1.00 0.67 0.00 94.06 23:00:01 4 2.43 0.00 0.13 0.17 0.00 97.27 23:00:01 5 1.68 0.00 0.40 0.37 0.02 97.53 23:00:01 6 1.92 0.00 0.40 0.28 0.02 97.38 23:00:01 7 1.75 0.00 0.75 9.47 0.02 88.01 23:01:01 all 0.08 0.00 0.01 0.03 0.01 99.87 23:01:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:01:01 1 0.00 0.00 0.05 0.00 0.02 99.93 23:01:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:01:01 3 0.27 0.00 0.00 0.17 0.02 99.55 23:01:01 4 0.02 0.00 0.00 0.07 0.00 99.92 23:01:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:01:01 6 0.10 0.00 0.00 0.00 0.02 99.88 23:01:01 7 0.20 0.00 0.00 0.02 0.00 99.78 23:02:01 all 0.15 0.00 0.01 0.01 0.00 99.83 23:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 1 0.03 0.00 0.00 0.00 0.02 99.95 23:02:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 3 0.00 0.00 0.00 0.02 0.00 99.98 23:02:01 4 0.00 0.00 0.00 0.08 0.02 99.90 23:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:02:01 6 0.03 0.00 0.02 0.00 0.00 99.95 23:02:01 7 1.07 0.00 0.03 0.02 0.02 98.86 23:03:01 all 0.07 0.00 0.01 0.02 0.01 99.89 23:03:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:03:01 4 0.02 0.00 0.00 0.18 0.00 99.80 23:03:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:03:01 6 0.05 0.00 0.02 0.00 0.02 99.92 23:03:01 7 0.45 0.00 0.02 0.00 0.00 99.53 23:04:01 all 0.03 0.00 0.01 0.02 0.01 99.94 23:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 1 0.05 0.00 0.02 0.00 0.03 99.90 23:04:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 3 0.08 0.00 0.00 0.00 0.00 99.92 23:04:01 4 0.02 0.00 0.02 0.18 0.00 99.78 23:04:01 5 0.00 0.00 0.03 0.00 0.00 99.97 23:04:01 6 0.05 0.00 0.00 0.00 0.02 99.93 23:04:01 7 0.03 0.00 0.00 0.00 0.02 99.95 23:05:01 all 0.52 0.00 0.06 0.05 0.01 99.37 23:05:01 0 0.78 0.00 0.02 0.13 0.00 99.07 23:05:01 1 0.40 0.00 0.07 0.00 0.02 99.52 23:05:01 2 0.87 0.00 0.03 0.00 0.02 99.08 23:05:01 3 0.08 0.00 0.13 0.00 0.00 99.78 23:05:01 4 0.80 0.00 0.07 0.20 0.02 98.92 23:05:01 5 0.85 0.00 0.00 0.00 0.00 99.15 23:05:01 6 0.10 0.00 0.02 0.00 0.00 99.88 23:05:01 7 0.25 0.00 0.12 0.00 0.00 99.63 23:06:01 all 10.64 0.00 0.80 1.17 0.04 87.36 23:06:01 0 4.56 0.00 0.40 0.48 0.02 94.54 23:06:01 1 3.51 0.00 0.73 4.12 0.05 91.59 23:06:01 2 17.80 0.00 1.40 2.66 0.05 78.09 23:06:01 3 19.95 0.00 1.02 0.67 0.05 78.32 23:06:01 4 19.44 0.00 1.18 0.47 0.03 78.88 23:06:01 5 5.79 0.00 0.63 0.20 0.02 93.36 23:06:01 6 8.15 0.00 0.63 0.75 0.03 90.43 23:06:01 7 5.92 0.00 0.35 0.02 0.03 93.68 23:07:01 all 13.59 0.00 2.21 1.60 0.06 82.54 23:07:01 0 8.70 0.00 3.12 1.16 0.08 86.93 23:07:01 1 15.62 0.00 1.57 0.85 0.07 81.89 23:07:01 2 12.62 0.00 1.30 1.42 0.03 84.62 23:07:01 3 7.88 0.00 2.14 5.98 0.05 83.95 23:07:01 4 5.21 0.00 4.25 1.58 0.07 88.90 23:07:01 5 22.31 0.00 1.87 0.18 0.05 75.58 23:07:01 6 22.64 0.00 1.59 0.98 0.07 74.72 23:07:01 7 13.70 0.00 1.78 0.59 0.08 83.84 23:08:01 all 18.01 0.00 0.58 1.41 0.05 79.94 23:08:01 0 21.68 0.00 0.75 0.03 0.07 77.47 23:08:01 1 22.83 0.00 1.50 10.75 0.07 64.85 23:08:01 2 41.07 0.00 0.72 0.00 0.08 58.13 23:08:01 3 18.10 0.00 0.35 0.42 0.05 81.08 23:08:01 4 5.30 0.00 0.23 0.08 0.02 94.37 23:08:01 5 26.41 0.00 0.64 0.00 0.07 72.89 23:08:01 6 8.55 0.00 0.39 0.00 0.07 91.00 23:08:01 7 0.15 0.00 0.05 0.00 0.00 99.80 23:09:01 all 23.30 0.00 0.44 0.41 0.09 75.75 23:09:01 0 11.63 0.00 0.47 0.00 0.07 87.84 23:09:01 1 48.94 0.00 0.68 0.00 0.33 50.05 23:09:01 2 33.00 0.00 0.63 0.00 0.07 66.30 23:09:01 3 30.37 0.00 0.47 0.08 0.07 69.01 23:09:01 4 7.74 0.00 0.20 3.03 0.05 88.98 23:09:01 5 35.85 0.00 0.39 0.00 0.09 63.68 23:09:01 6 9.22 0.00 0.45 0.00 0.07 90.27 23:09:01 7 10.26 0.00 0.25 0.15 0.05 89.29 23:10:01 all 14.77 0.00 0.12 0.01 0.06 85.05 23:10:01 0 6.46 0.00 0.12 0.00 0.05 93.37 23:10:01 1 68.04 0.00 0.27 0.00 0.08 31.61 23:10:01 2 14.65 0.00 0.07 0.02 0.03 85.23 23:10:01 3 7.59 0.00 0.17 0.02 0.08 92.14 23:10:01 4 13.40 0.00 0.12 0.07 0.08 86.33 23:10:01 5 0.27 0.00 0.05 0.00 0.00 99.68 23:10:01 6 4.37 0.00 0.08 0.00 0.05 95.50 23:10:01 7 3.36 0.00 0.08 0.00 0.05 96.51 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 7.62 0.00 1.16 1.05 0.04 90.14 23:11:01 0 2.99 0.00 0.93 0.02 0.03 96.03 23:11:01 1 17.95 0.00 0.90 0.08 0.03 81.03 23:11:01 2 14.22 0.00 1.10 0.02 0.03 84.62 23:11:01 3 7.09 0.00 0.74 3.26 0.07 88.85 23:11:01 4 3.59 0.00 1.42 1.85 0.05 93.08 23:11:01 5 4.89 0.00 1.29 0.13 0.02 93.67 23:11:01 6 5.42 0.00 1.09 0.08 0.03 93.37 23:11:01 7 4.79 0.00 1.81 2.91 0.05 90.44 Average: all 7.56 0.00 0.49 0.60 0.03 91.31 Average: 0 4.85 0.00 0.53 0.17 0.03 94.42 Average: 1 14.95 0.00 0.51 1.32 0.06 83.16 Average: 2 11.34 0.00 0.46 0.38 0.03 87.80 Average: 3 7.96 0.00 0.50 0.94 0.03 90.57 Average: 4 4.83 0.00 0.63 0.66 0.03 93.85 Average: 5 8.04 0.00 0.44 0.07 0.02 91.42 Average: 6 5.04 0.00 0.39 0.18 0.03 94.36 Average: 7 3.49 0.00 0.44 1.10 0.03 94.96