---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-9886 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1131 58382 0 4907 62579 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:9a:93:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe9a:93e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:ce:e5:6c 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::42:11ff:fece:e56c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-9886) 11/05/25 _x86_64_ (16 CPU) 11:05:48 LINUX RESTART (16 CPU) 11:06:01 tps rtps wtps bread/s bwrtn/s 11:07:01 303.03 73.32 229.71 5249.79 42991.10 11:08:01 107.95 31.06 76.89 1673.59 10434.53 11:09:01 127.80 14.25 113.55 892.92 18015.26 11:10:01 11.15 2.73 8.42 73.99 2300.42 11:11:01 118.56 3.68 114.88 492.77 19659.58 11:12:01 26.63 0.07 26.56 1.47 11623.53 11:13:01 15.60 0.42 15.18 11.46 9461.76 11:14:01 19.63 0.10 19.53 2.93 17868.89 11:15:01 27.15 0.43 26.71 40.39 19452.09 Average: 84.17 14.01 70.16 937.69 16867.51 11:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 63172700 64351904 2795044 4.24 64616 1658708 2139948 3.19 903956 1506060 63996 11:08:01 62711916 64249600 3255828 4.94 90760 1973352 2323484 3.47 1026140 1808612 201560 11:09:01 60431960 62285948 5535784 8.39 101316 2267704 3595096 5.36 3089584 1997676 16536 11:10:01 58878528 60738848 7089216 10.75 101980 2273360 4656280 6.95 4646572 1990212 0 11:11:01 58015952 60384272 7951792 12.05 113808 2764856 5742296 8.57 5066476 2357600 15644 11:12:01 59369928 61970136 6597816 10.00 116444 2974944 3859320 5.76 3578156 2508740 14276 11:13:01 59004360 62049272 6963384 10.56 117972 3410436 3783464 5.65 3501704 2936460 218416 11:14:01 57851136 61383604 8116608 12.30 120028 3887212 4306364 6.43 4162040 3405936 217364 11:15:01 59856376 64149396 6111368 9.26 124164 4630748 2106292 3.14 1431924 4111580 475916 Average: 59921428 62395887 6046316 9.17 105676 2871258 3612505 5.39 3045172 2513653 135968 11:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:07:01 ens3 320.00 232.44 1386.90 71.48 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 11:08:01 ens3 84.37 54.97 1072.69 12.23 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:09:01 ens3 861.19 622.33 4098.03 142.44 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 28.70 28.70 102.74 102.74 0.00 0.00 0.00 0.00 11:10:01 ens3 651.51 469.49 200.24 173.85 0.00 0.00 0.00 0.00 11:11:01 vethbaf9eb1 0.12 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:11:01 vethbd06fc3 174.46 157.90 39.56 68.77 0.00 0.00 0.00 0.01 11:11:01 docker0 192.99 176.86 40.00 74.56 0.00 0.00 0.00 0.00 11:11:01 lo 402.43 402.43 114.86 114.86 0.00 0.00 0.00 0.00 11:12:01 docker0 166.91 153.04 33.94 66.12 0.00 0.00 0.00 0.00 11:12:01 lo 349.19 349.19 99.47 99.47 0.00 0.00 0.00 0.00 11:12:01 ens3 3719.66 2485.69 10090.08 745.83 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 2.43 2.43 1.03 1.03 0.00 0.00 0.00 0.00 11:13:01 ens3 242.56 158.27 64.78 49.83 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 2.83 2.83 1.49 1.49 0.00 0.00 0.00 0.00 11:14:01 ens3 155.24 107.47 624.71 31.85 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 2.68 2.68 1.13 1.13 0.00 0.00 0.00 0.00 11:15:01 ens3 375.92 231.61 240.02 84.75 0.00 0.00 0.00 0.00 Average: docker0 39.99 36.66 8.22 15.63 0.00 0.00 0.00 0.00 Average: lo 87.90 87.90 35.67 35.67 0.00 0.00 0.00 0.00 Average: ens3 496.73 330.76 1223.58 101.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-9886) 11/05/25 _x86_64_ (16 CPU) 11:05:48 LINUX RESTART (16 CPU) 11:06:01 CPU %user %nice %system %iowait %steal %idle 11:07:01 all 4.16 0.00 0.68 2.30 0.09 92.76 11:07:01 0 1.75 0.00 0.70 0.55 0.08 96.91 11:07:01 1 4.39 0.00 0.30 2.20 0.05 93.06 11:07:01 2 1.87 0.00 0.42 0.50 0.05 97.17 11:07:01 3 1.09 0.00 1.77 0.95 0.10 96.09 11:07:01 4 1.98 0.00 0.37 0.27 0.10 97.28 11:07:01 5 15.83 0.00 1.64 14.64 0.23 67.66 11:07:01 6 7.34 0.00 0.80 0.62 0.08 91.16 11:07:01 7 2.88 0.00 0.43 0.02 0.07 96.60 11:07:01 8 2.11 0.00 1.30 11.12 0.15 85.32 11:07:01 9 3.85 0.00 0.33 0.73 0.08 94.99 11:07:01 10 8.51 0.00 0.62 0.52 0.08 90.27 11:07:01 11 3.65 0.00 0.50 0.10 0.07 95.68 11:07:01 12 1.58 0.00 0.27 0.30 0.05 97.80 11:07:01 13 2.14 0.00 0.37 0.28 0.07 97.14 11:07:01 14 5.87 0.00 0.59 2.17 0.12 91.25 11:07:01 15 1.82 0.00 0.50 1.89 0.07 95.73 11:08:01 all 4.75 0.00 0.33 2.07 0.03 92.83 11:08:01 0 3.70 0.00 0.45 16.66 0.05 79.14 11:08:01 1 3.07 0.00 0.25 1.33 0.00 95.35 11:08:01 2 2.18 0.00 0.18 0.00 0.02 97.62 11:08:01 3 2.24 0.00 0.20 0.48 0.07 97.01 11:08:01 4 1.37 0.00 0.10 0.00 0.03 98.50 11:08:01 5 6.31 0.00 0.18 1.12 0.05 92.33 11:08:01 6 9.47 0.00 0.65 0.50 0.03 89.34 11:08:01 7 21.85 0.00 1.05 0.82 0.08 76.20 11:08:01 8 3.92 0.00 0.38 6.51 0.03 89.15 11:08:01 9 1.18 0.00 0.05 0.05 0.02 98.70 11:08:01 10 0.07 0.00 0.02 0.23 0.02 99.67 11:08:01 11 16.85 0.00 1.23 5.37 0.08 76.46 11:08:01 12 2.05 0.00 0.22 0.02 0.02 97.70 11:08:01 13 0.87 0.00 0.13 0.02 0.03 98.95 11:08:01 14 0.05 0.00 0.02 0.00 0.00 99.93 11:08:01 15 0.80 0.00 0.07 0.00 0.00 99.13 11:09:01 all 27.41 0.00 1.06 0.30 0.08 71.13 11:09:01 0 29.65 0.00 0.94 0.57 0.10 68.75 11:09:01 1 28.19 0.00 0.67 0.47 0.10 70.58 11:09:01 2 30.73 0.00 1.09 0.00 0.13 68.05 11:09:01 3 37.58 0.00 1.05 0.95 0.10 60.32 11:09:01 4 22.91 0.00 1.41 0.07 0.08 75.53 11:09:01 5 32.45 0.00 1.19 0.97 0.08 65.30 11:09:01 6 20.37 0.00 1.09 0.27 0.07 78.20 11:09:01 7 35.55 0.00 1.15 0.10 0.10 63.10 11:09:01 8 28.27 0.00 0.97 0.05 0.07 70.64 11:09:01 9 21.11 0.00 0.52 0.05 0.07 78.25 11:09:01 10 19.91 0.00 0.62 0.00 0.05 79.42 11:09:01 11 29.49 0.00 0.38 0.00 0.07 70.06 11:09:01 12 25.43 0.00 1.36 0.62 0.08 72.51 11:09:01 13 15.88 0.00 0.47 0.00 0.05 83.61 11:09:01 14 26.02 0.00 0.77 0.07 0.07 73.08 11:09:01 15 35.09 0.00 3.34 0.70 0.10 60.77 11:10:01 all 25.96 0.00 0.82 0.07 0.08 73.07 11:10:01 0 32.98 0.00 0.52 0.07 0.08 66.36 11:10:01 1 29.50 0.00 0.58 0.32 0.08 69.52 11:10:01 2 32.37 0.00 0.82 0.00 0.10 66.71 11:10:01 3 23.54 0.00 0.77 0.00 0.08 75.61 11:10:01 4 23.52 0.00 2.09 0.12 0.08 74.19 11:10:01 5 27.13 0.00 0.47 0.00 0.08 72.32 11:10:01 6 26.67 0.00 1.14 0.15 0.07 71.98 11:10:01 7 28.97 0.00 0.63 0.40 0.05 69.94 11:10:01 8 23.37 0.00 0.67 0.00 0.08 75.88 11:10:01 9 33.77 0.00 0.85 0.00 0.08 65.29 11:10:01 10 22.23 0.00 1.30 0.00 0.07 76.40 11:10:01 11 17.11 0.00 0.87 0.00 0.05 81.97 11:10:01 12 31.49 0.00 0.74 0.00 0.10 67.67 11:10:01 13 10.44 0.00 0.36 0.00 0.03 89.17 11:10:01 14 24.73 0.00 0.74 0.00 0.08 74.45 11:10:01 15 27.76 0.00 0.60 0.00 0.07 71.57 11:11:01 all 13.16 0.00 1.33 0.84 0.06 84.60 11:11:01 0 11.75 0.00 0.87 0.96 0.03 86.38 11:11:01 1 16.50 0.00 1.21 8.11 0.07 74.12 11:11:01 2 10.47 0.00 1.70 1.09 0.07 86.67 11:11:01 3 15.99 0.00 1.07 0.03 0.07 82.84 11:11:01 4 21.60 0.00 1.27 0.02 0.05 77.06 11:11:01 5 10.37 0.00 1.00 0.03 0.05 88.55 11:11:01 6 11.91 0.00 1.37 0.02 0.07 86.63 11:11:01 7 16.27 0.00 1.77 0.22 0.07 81.68 11:11:01 8 11.57 0.00 2.26 1.22 0.07 84.87 11:11:01 9 10.66 0.00 0.96 0.49 0.07 87.83 11:11:01 10 13.49 0.00 1.54 0.55 0.07 84.35 11:11:01 11 13.83 0.00 1.04 0.02 0.07 85.05 11:11:01 12 13.31 0.00 0.87 0.02 0.05 85.75 11:11:01 13 6.58 0.00 1.65 0.10 0.05 91.61 11:11:01 14 13.82 0.00 1.15 0.05 0.05 84.92 11:11:01 15 12.45 0.00 1.56 0.57 0.08 85.34 11:12:01 all 15.93 0.00 0.90 0.32 0.05 82.80 11:12:01 0 16.17 0.00 0.38 0.00 0.05 83.40 11:12:01 1 24.69 0.00 0.54 1.74 0.07 72.96 11:12:01 2 14.42 0.00 1.51 0.10 0.07 83.90 11:12:01 3 15.58 0.00 0.84 0.00 0.05 83.54 11:12:01 4 9.95 0.00 0.97 0.00 0.05 89.02 11:12:01 5 13.88 0.00 0.45 0.00 0.05 85.61 11:12:01 6 21.69 0.00 0.82 0.00 0.05 77.44 11:12:01 7 18.08 0.00 1.17 0.02 0.07 80.67 11:12:01 8 20.79 0.00 1.50 0.00 0.05 77.66 11:12:01 9 9.19 0.00 0.77 0.39 0.05 89.60 11:12:01 10 19.11 0.00 1.71 0.08 0.05 79.05 11:12:01 11 20.27 0.00 1.07 0.07 0.05 78.55 11:12:01 12 13.78 0.00 0.33 0.37 0.03 85.49 11:12:01 13 6.53 0.00 0.85 0.08 0.03 92.51 11:12:01 14 13.16 0.00 0.99 2.07 0.05 83.74 11:12:01 15 17.60 0.00 0.45 0.27 0.03 81.65 11:13:01 all 18.29 0.00 0.61 0.20 0.05 80.85 11:13:01 0 20.34 0.00 1.04 0.00 0.05 78.57 11:13:01 1 18.66 0.00 0.80 0.65 0.05 79.84 11:13:01 2 16.80 0.00 1.10 1.92 0.07 80.11 11:13:01 3 21.76 0.00 0.43 0.00 0.07 77.74 11:13:01 4 14.16 0.00 0.64 0.08 0.07 85.05 11:13:01 5 23.46 0.00 0.42 0.00 0.07 76.05 11:13:01 6 15.49 0.00 0.38 0.00 0.05 84.08 11:13:01 7 22.81 0.00 0.42 0.00 0.05 76.72 11:13:01 8 15.94 0.00 0.44 0.00 0.05 83.58 11:13:01 9 14.77 0.00 0.27 0.00 0.03 84.93 11:13:01 10 24.60 0.00 0.77 0.07 0.07 74.50 11:13:01 11 22.98 0.00 0.84 0.00 0.05 76.13 11:13:01 12 11.08 0.00 0.40 0.07 0.03 88.42 11:13:01 13 10.39 0.00 0.62 0.02 0.05 88.92 11:13:01 14 12.93 0.00 0.42 0.43 0.03 86.18 11:13:01 15 26.41 0.00 0.73 0.00 0.05 72.80 11:14:01 all 20.97 0.00 0.74 0.32 0.06 77.90 11:14:01 0 25.20 0.00 0.94 0.00 0.07 73.79 11:14:01 1 22.34 0.00 0.64 3.40 0.07 73.56 11:14:01 2 19.93 0.00 0.74 0.00 0.08 79.25 11:14:01 3 18.04 0.00 0.98 0.00 0.07 80.92 11:14:01 4 23.61 0.00 0.55 0.00 0.07 75.77 11:14:01 5 21.64 0.00 0.74 0.00 0.05 77.57 11:14:01 6 27.67 0.00 1.87 0.03 0.07 70.36 11:14:01 7 24.56 0.00 0.70 0.00 0.07 74.67 11:14:01 8 25.19 0.00 0.90 0.02 0.05 73.84 11:14:01 9 19.86 0.00 0.48 0.00 0.07 79.59 11:14:01 10 19.06 0.00 0.59 0.00 0.05 80.31 11:14:01 11 16.14 0.00 0.37 0.00 0.03 83.46 11:14:01 12 18.14 0.00 0.85 0.00 0.07 80.94 11:14:01 13 18.33 0.00 0.70 0.00 0.07 80.90 11:14:01 14 15.25 0.00 0.40 1.69 0.03 82.63 11:14:01 15 20.59 0.00 0.50 0.00 0.07 78.84 11:15:01 all 18.87 0.00 0.83 0.59 0.06 79.66 11:15:01 0 16.00 0.00 0.47 0.00 0.07 83.46 11:15:01 1 12.25 0.00 0.54 6.19 0.05 80.98 11:15:01 2 27.34 0.00 1.29 2.55 0.07 68.74 11:15:01 3 20.34 0.00 0.75 0.00 0.07 78.84 11:15:01 4 30.82 0.00 0.75 0.00 0.08 68.34 11:15:01 5 12.75 0.00 0.74 0.02 0.05 86.44 11:15:01 6 22.49 0.00 2.29 0.02 0.07 75.14 11:15:01 7 30.21 0.00 1.14 0.59 0.08 67.98 11:15:01 8 18.45 0.00 0.52 0.02 0.07 80.95 11:15:01 9 15.43 0.00 0.41 0.00 0.03 84.13 11:15:01 10 13.42 0.00 0.37 0.00 0.05 86.16 11:15:01 11 18.61 0.00 0.67 0.02 0.05 80.65 11:15:01 12 18.67 0.00 1.32 0.00 0.07 79.94 11:15:01 13 14.19 0.00 0.62 0.00 0.05 85.13 11:15:01 14 14.87 0.00 1.02 0.00 0.05 84.06 11:15:01 15 15.82 0.00 0.34 0.00 0.07 83.78 Average: all 16.61 0.00 0.81 0.78 0.06 81.74 Average: 0 17.51 0.00 0.70 2.09 0.07 79.64 Average: 1 17.72 0.00 0.61 2.71 0.06 78.89 Average: 2 17.33 0.00 0.98 0.68 0.07 80.93 Average: 3 17.35 0.00 0.87 0.27 0.07 81.43 Average: 4 16.65 0.00 0.90 0.06 0.07 82.32 Average: 5 18.20 0.00 0.76 1.86 0.08 79.10 Average: 6 18.12 0.00 1.16 0.18 0.06 80.48 Average: 7 22.34 0.00 0.94 0.24 0.07 76.40 Average: 8 16.62 0.00 0.99 2.11 0.07 80.21 Average: 9 14.42 0.00 0.52 0.19 0.06 84.82 Average: 10 15.60 0.00 0.84 0.16 0.06 83.35 Average: 11 17.66 0.00 0.77 0.62 0.06 80.89 Average: 12 15.05 0.00 0.71 0.15 0.06 84.04 Average: 13 9.48 0.00 0.64 0.06 0.05 89.78 Average: 14 14.07 0.00 0.68 0.72 0.05 84.48 Average: 15 17.60 0.00 0.90 0.38 0.06 81.06