---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4021 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 141G 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 885 24589 0 6692 30826 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:b1:6b:ed brd ff:ff:ff:ff:ff:ff inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:feb1:6bed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:6c:57:33 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4021) 12/11/23 _x86_64_ (8 CPU) 10:11:33 LINUX RESTART (8 CPU) 10:12:02 tps rtps wtps bread/s bwrtn/s 10:13:01 149.52 72.34 77.17 4693.85 47710.83 10:14:01 196.88 49.73 147.16 3725.11 45778.37 10:15:01 68.24 1.28 66.96 98.90 38964.75 10:16:01 99.67 12.93 86.74 2412.00 64699.75 10:17:01 159.42 3.30 156.12 453.26 72701.22 10:18:01 202.30 2.57 199.73 411.13 50530.73 10:19:01 63.64 0.02 63.62 1.87 6600.77 10:20:01 8.55 0.00 8.55 0.00 346.34 10:21:01 6.90 0.00 6.90 0.00 240.49 10:22:01 6.60 0.00 6.60 0.00 233.26 10:23:01 7.02 0.02 7.00 0.27 240.09 10:24:01 35.54 1.48 34.06 97.45 2082.19 Average: 83.60 11.89 71.71 985.96 27483.06 10:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 30194976 31750244 2744244 8.33 67600 1800148 1415932 4.17 827648 1633172 142872 10:14:01 29030912 31037360 3908308 11.87 84940 2217556 2429684 7.15 1648100 1939512 28408 10:15:01 27746232 30176852 5192988 15.77 91616 2625184 2657840 7.82 2610000 2242132 160468 10:16:01 28096316 31660536 4842904 14.70 109276 3706856 1409324 4.15 1340336 3105376 168108 10:17:01 25371396 31597468 7567824 22.98 163652 6169116 1427932 4.20 1451792 5549724 1221008 10:18:01 23124552 29571428 9814668 29.80 175692 6360300 4404384 12.96 3618272 5614360 6552 10:19:01 22409228 29134012 10529992 31.97 182440 6617968 5226900 15.38 4104408 5817284 2088 10:20:01 22369960 29096924 10569260 32.09 183116 6619184 5236548 15.41 4142676 5816948 240 10:21:01 22373260 29101044 10565960 32.08 183792 6619204 5236904 15.41 4142404 5816908 96 10:22:01 22368388 29096728 10570832 32.09 184188 6619216 5319724 15.65 4147492 5816880 328 10:23:01 22370180 29099008 10569040 32.09 184588 6619224 5253792 15.46 4145128 5816896 104 10:24:01 25211192 31590272 7728028 23.46 187672 6283932 1470468 4.33 1635620 5525892 44296 Average: 25055549 30242656 7883671 23.93 149881 5188157 3457453 10.17 2817823 4557924 147881 10:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:13:01 ens3 421.83 268.45 1559.14 63.68 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:14:01 ens3 412.15 308.22 3037.06 61.49 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 ens3 1272.31 734.82 4048.03 249.78 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:16:01 ens3 454.46 292.78 1821.94 79.31 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 8.47 8.47 0.96 0.96 0.00 0.00 0.00 0.00 10:17:01 br-2347815b3150 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 926.01 458.27 20789.56 38.88 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 br-2347815b3150 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:18:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 vethbe920df 155.59 148.83 331.18 13.11 0.00 0.00 0.00 0.03 10:19:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:19:01 br-2347815b3150 0.17 0.23 0.03 0.02 0.00 0.00 0.00 0.00 10:19:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 vethbe920df 1.52 1.37 0.20 0.21 0.00 0.00 0.00 0.00 10:20:01 lo 0.50 0.50 0.03 0.03 0.00 0.00 0.00 0.00 10:20:01 br-2347815b3150 1.80 6.35 0.33 4.71 0.00 0.00 0.00 0.00 10:20:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 vethbe920df 1.80 6.37 0.35 4.71 0.00 0.00 0.00 0.00 10:21:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 10:21:01 br-2347815b3150 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:21:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 vethbe920df 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 10:22:01 br-2347815b3150 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 vethbe920df 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 10:23:01 br-2347815b3150 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 br-8c41fdf707f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 vethbe920df 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:24:01 lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 10:24:01 ens3 3874.05 2291.58 32105.57 580.03 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 322.52 190.50 2673.81 48.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4021) 12/11/23 _x86_64_ (8 CPU) 10:11:33 LINUX RESTART (8 CPU) 10:12:02 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 10.87 0.00 1.05 3.97 0.04 84.07 10:13:01 0 5.65 0.00 0.54 0.20 0.02 93.58 10:13:01 1 17.04 0.00 2.13 10.37 0.05 70.41 10:13:01 2 7.56 0.00 1.12 10.45 0.03 80.84 10:13:01 3 14.20 0.00 1.15 1.90 0.05 82.69 10:13:01 4 19.39 0.00 1.34 7.47 0.05 71.75 10:13:01 5 11.48 0.00 0.94 0.87 0.03 86.68 10:13:01 6 4.47 0.00 0.66 0.48 0.03 94.36 10:13:01 7 7.20 0.00 0.53 0.03 0.03 92.21 10:14:01 all 19.61 0.00 1.17 3.22 0.06 75.93 10:14:01 0 13.75 0.00 0.79 6.88 0.07 78.52 10:14:01 1 18.36 0.00 1.12 3.28 0.05 77.19 10:14:01 2 16.48 0.00 0.48 0.52 0.03 82.49 10:14:01 3 38.37 0.00 2.46 2.69 0.08 56.40 10:14:01 4 18.51 0.00 1.61 8.71 0.07 71.11 10:14:01 5 22.38 0.00 0.73 0.62 0.08 76.18 10:14:01 6 16.03 0.00 1.25 2.17 0.05 80.50 10:14:01 7 13.05 0.00 0.90 0.95 0.05 85.05 10:15:01 all 47.28 0.00 1.52 1.49 0.10 49.62 10:15:01 0 35.04 0.00 1.52 2.74 0.07 60.64 10:15:01 1 49.17 0.00 1.25 0.75 0.10 48.72 10:15:01 2 55.44 0.00 1.39 0.10 0.12 42.96 10:15:01 3 51.73 0.00 1.55 0.42 0.12 46.18 10:15:01 4 44.10 0.00 2.11 7.10 0.08 46.61 10:15:01 5 47.68 0.00 1.92 0.57 0.10 49.72 10:15:01 6 47.86 0.00 1.51 0.05 0.10 50.48 10:15:01 7 47.25 0.00 0.88 0.13 0.10 51.64 10:16:01 all 18.28 0.00 1.70 3.15 0.05 76.82 10:16:01 0 21.99 0.00 1.57 0.45 0.05 75.94 10:16:01 1 14.66 0.00 1.81 0.17 0.03 83.34 10:16:01 2 41.71 0.00 2.77 2.99 0.07 52.47 10:16:01 3 12.83 0.00 2.27 5.45 0.05 79.40 10:16:01 4 14.92 0.00 1.69 12.87 0.05 70.48 10:16:01 5 13.07 0.00 1.52 3.13 0.05 82.22 10:16:01 6 11.76 0.00 1.25 0.02 0.05 86.92 10:16:01 7 15.45 0.00 0.77 0.08 0.03 83.67 10:17:01 all 12.43 0.00 3.78 3.55 0.05 80.19 10:17:01 0 11.45 0.00 3.78 0.10 0.05 84.62 10:17:01 1 8.91 0.00 3.31 3.54 0.03 84.20 10:17:01 2 15.60 0.00 4.91 13.34 0.07 66.08 10:17:01 3 10.17 0.00 3.42 3.40 0.08 82.93 10:17:01 4 15.63 0.00 4.11 1.02 0.03 79.21 10:17:01 5 9.82 0.00 2.78 6.05 0.03 81.32 10:17:01 6 12.89 0.00 3.96 0.07 0.05 83.03 10:17:01 7 14.96 0.00 3.94 0.81 0.03 80.25 10:18:01 all 19.84 0.00 1.36 2.51 0.05 76.25 10:18:01 0 13.96 0.00 0.82 0.02 0.05 85.16 10:18:01 1 21.03 0.00 1.25 0.05 0.05 77.62 10:18:01 2 17.09 0.00 2.31 13.99 0.05 66.56 10:18:01 3 22.84 0.00 1.32 2.69 0.05 73.10 10:18:01 4 12.51 0.00 0.73 0.05 0.05 86.65 10:18:01 5 21.72 0.00 1.74 0.43 0.07 76.04 10:18:01 6 32.61 0.00 1.94 2.88 0.05 62.53 10:18:01 7 16.94 0.00 0.77 0.07 0.05 82.18 10:19:01 all 13.16 0.00 0.82 0.45 0.05 85.52 10:19:01 0 10.89 0.00 0.80 0.00 0.03 88.28 10:19:01 1 8.88 0.00 0.94 0.41 0.03 89.73 10:19:01 2 13.49 0.00 0.68 0.02 0.05 85.76 10:19:01 3 15.50 0.00 0.89 0.02 0.08 83.51 10:19:01 4 18.88 0.00 0.89 1.87 0.03 78.33 10:19:01 5 14.74 0.00 0.87 0.13 0.05 84.21 10:19:01 6 7.91 0.00 0.80 1.12 0.03 90.14 10:19:01 7 15.07 0.00 0.65 0.02 0.03 84.23 10:20:01 all 1.54 0.00 0.56 0.11 0.05 97.74 10:20:01 0 1.07 0.00 0.45 0.05 0.05 98.38 10:20:01 1 1.84 0.00 0.60 0.35 0.07 97.14 10:20:01 2 1.74 0.00 0.65 0.00 0.07 97.54 10:20:01 3 1.38 0.00 0.60 0.00 0.05 97.97 10:20:01 4 1.70 0.00 0.43 0.02 0.03 97.82 10:20:01 5 1.95 0.00 0.65 0.42 0.05 96.93 10:20:01 6 1.56 0.00 0.57 0.02 0.08 97.77 10:20:01 7 1.05 0.00 0.55 0.03 0.05 98.31 10:21:01 all 0.83 0.00 0.59 0.06 0.05 98.48 10:21:01 0 0.67 0.00 0.70 0.45 0.05 98.13 10:21:01 1 1.02 0.00 0.62 0.02 0.05 98.29 10:21:01 2 1.03 0.00 0.58 0.02 0.05 98.32 10:21:01 3 0.67 0.00 0.64 0.00 0.05 98.65 10:21:01 4 0.65 0.00 0.54 0.00 0.05 98.76 10:21:01 5 0.73 0.00 0.50 0.03 0.02 98.71 10:21:01 6 0.90 0.00 0.45 0.00 0.02 98.63 10:21:01 7 0.94 0.00 0.72 0.00 0.05 98.30 10:22:01 all 0.84 0.00 0.56 0.06 0.06 98.48 10:22:01 0 0.67 0.00 0.57 0.27 0.03 98.46 10:22:01 1 0.84 0.00 0.50 0.02 0.07 98.58 10:22:01 2 0.92 0.00 0.63 0.02 0.03 98.40 10:22:01 3 0.97 0.00 0.60 0.02 0.07 98.35 10:22:01 4 0.84 0.00 0.54 0.02 0.08 98.53 10:22:01 5 0.94 0.00 0.72 0.00 0.10 98.24 10:22:01 6 0.78 0.00 0.43 0.03 0.05 98.70 10:22:01 7 0.74 0.00 0.43 0.10 0.07 98.66 10:23:01 all 0.79 0.00 0.61 0.07 0.06 98.48 10:23:01 0 0.64 0.00 0.49 0.20 0.08 98.59 10:23:01 1 0.60 0.00 0.57 0.33 0.03 98.46 10:23:01 2 1.08 0.00 0.65 0.02 0.05 98.20 10:23:01 3 0.72 0.00 0.65 0.00 0.03 98.60 10:23:01 4 0.99 0.00 0.74 0.02 0.08 98.18 10:23:01 5 0.70 0.00 0.70 0.02 0.07 98.51 10:23:01 6 0.77 0.00 0.52 0.00 0.07 98.65 10:23:01 7 0.79 0.00 0.53 0.00 0.05 98.63 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:01 all 4.00 0.00 0.78 0.25 0.06 94.90 10:24:01 0 0.87 0.00 0.64 0.05 0.05 98.39 10:24:01 1 3.31 0.00 0.84 0.72 0.08 95.06 10:24:01 2 2.38 0.00 0.78 0.05 0.05 96.73 10:24:01 3 16.55 0.00 1.26 0.08 0.07 82.04 10:24:01 4 4.11 0.00 0.77 0.03 0.05 95.04 10:24:01 5 1.54 0.00 0.63 0.37 0.07 97.40 10:24:01 6 1.61 0.00 0.59 0.12 0.07 97.62 10:24:01 7 1.69 0.00 0.77 0.57 0.03 96.95 Average: all 12.46 0.00 1.21 1.57 0.06 84.71 Average: 0 9.73 0.00 1.05 0.95 0.05 88.21 Average: 1 12.14 0.00 1.24 1.65 0.05 84.91 Average: 2 14.53 0.00 1.41 3.44 0.06 80.57 Average: 3 15.51 0.00 1.40 1.39 0.07 81.64 Average: 4 12.67 0.00 1.29 3.26 0.06 82.72 Average: 5 12.23 0.00 1.14 1.06 0.06 85.51 Average: 6 11.59 0.00 1.16 0.58 0.05 86.62 Average: 7 11.26 0.00 0.95 0.23 0.05 87.50