---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42886 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42886) 04/08/25 _x86_64_ (8 CPU) 08:29:44 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:02 359.66 47.96 311.70 0.00 5404.57 96964.37 0.00 08:32:01 182.17 0.83 181.34 0.00 15.46 60561.53 0.00 08:33:01 49.86 0.05 49.81 0.00 0.40 36364.22 0.00 08:34:01 28.07 0.22 27.86 0.00 2.93 19737.29 0.00 08:35:01 270.36 1.35 269.01 0.00 101.03 224125.96 0.00 08:36:01 929.33 21.39 907.94 0.00 2703.66 220676.08 0.00 08:37:01 279.17 0.42 278.76 0.00 6.13 77557.21 0.00 08:38:01 492.07 0.03 492.04 0.00 0.27 125765.14 0.00 08:39:01 668.73 0.02 668.71 0.00 0.13 150460.78 0.00 Average: 362.52 8.04 354.48 0.00 916.64 112571.01 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:02 29024956 31517024 803476 2.44 72144 2696560 2041844 6.02 1077188 2397048 456756 08:32:01 27103356 31102848 1193896 3.63 128392 4011316 2439416 7.19 2045948 3194476 757984 08:33:01 26587948 30968216 1326172 4.03 131568 4368444 2638512 7.78 2139120 3591504 571232 08:34:01 26629400 31494324 798608 2.43 135476 4802700 1883860 5.55 1716316 3930028 467588 08:35:01 21289252 31383272 904720 2.75 148200 9907268 2744812 8.09 1901268 8958792 434648 08:36:01 13587800 31374600 868724 2.64 371616 16896964 2318756 6.83 2911836 15118440 1470940 08:37:01 8430636 28640996 3532808 10.74 408224 18901316 10821208 31.89 6558220 16146032 1509392 08:38:01 4592832 27161576 5017800 15.26 423316 21156532 10810880 31.86 9026352 17433276 449432 08:39:01 8537532 31314328 924120 2.81 437320 21530400 2352184 6.93 3436048 19349420 1336 Average: 18420412 30550798 1707814 5.19 250695 11585722 4227941 12.46 3423588 10013224 679923 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:02 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 08:31:02 ens3 1564.76 1444.49 11623.97 182.51 0.00 0.00 0.00 0.00 08:31:02 docker0 597.00 550.96 40.42 2980.58 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 347.38 228.86 1719.38 34.51 0.00 0.00 0.00 0.00 08:32:01 veth3492525 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 08:32:01 docker0 206.35 307.96 17.69 1682.20 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 34.16 25.75 26.61 15.64 0.00 0.00 0.00 0.00 08:33:01 veth3492525 1.38 1.40 0.12 0.13 0.00 0.00 0.00 0.00 08:33:01 docker0 1.38 1.38 0.10 0.12 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 16.93 11.63 14.76 9.44 0.00 0.00 0.00 0.00 08:34:01 veth3492525 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vetha6a463a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:35:01 veth967afb4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 171.69 125.21 3298.09 163.32 0.00 0.00 0.00 0.00 08:35:01 veth93e6388 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth8bf8e22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth3a740dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth37f797a 0.35 0.45 0.03 0.14 0.00 0.00 0.00 0.00 08:35:01 vethab6ade8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethf1ddd85 2.68 6.60 0.20 109.97 0.00 0.00 0.00 0.01 08:35:01 veth1954fbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth4c0418d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 docker0 5.71 11.63 0.35 154.74 0.00 0.00 0.00 0.00 08:35:01 veth9174515 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethc5ee67a 2.68 5.01 0.20 44.66 0.00 0.00 0.00 0.00 08:36:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 08:36:01 veth5883a74 146.75 72.04 1225.61 7.60 0.00 0.00 0.00 0.00 08:36:01 ens3 1206.08 633.96 10809.11 68.93 0.00 0.00 0.00 0.00 08:36:01 veth06de0ee 70.45 146.70 7.54 1229.41 0.00 0.00 0.00 0.10 08:36:01 veth30c32c6 72.04 146.75 7.60 1225.61 0.00 0.00 0.00 0.10 08:36:01 veth37f797a 0.07 0.82 0.00 0.04 0.00 0.00 0.00 0.00 08:36:01 veth4c36a25 146.70 70.45 1229.41 7.54 0.00 0.00 0.00 0.00 08:36:01 veth94ed2ef 137.24 74.32 1224.20 7.74 0.00 0.00 0.00 0.00 08:36:01 veth62a3714 74.32 137.24 7.74 1224.20 0.00 0.00 0.00 0.10 08:36:01 docker0 493.32 959.71 43.46 8615.46 0.00 0.00 0.00 0.00 08:37:01 veth649944b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethe25276c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth9c47530 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth6a3d1f5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth20e1de4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 vethe166b38 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth9ae7b66 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 ens3 13.60 7.18 10.92 5.91 0.00 0.00 0.00 0.00 08:37:01 veth30df8ee 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth247ee51 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth21b13e8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth5a167ce 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 veth37f797a 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 veth13f3569 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:37:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth649944b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethe25276c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:38:01 veth9c47530 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth6a3d1f5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth20e1de4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethe166b38 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth9ae7b66 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 3.73 1.98 3.01 1.64 0.00 0.00 0.00 0.00 08:38:01 veth247ee51 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth21b13e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth37f797a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth13f3569 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 10.28 5.98 8.42 4.74 0.00 0.00 0.00 0.00 08:39:01 veth37f797a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 374.36 276.20 3059.83 54.11 0.00 0.00 0.00 0.00 Average: veth37f797a 0.05 0.15 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 144.76 203.35 11.33 1492.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42886) 04/08/25 _x86_64_ (8 CPU) 08:29:44 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:02 all 10.79 0.00 3.64 2.86 0.06 82.65 08:31:02 0 10.20 0.00 4.04 0.54 0.07 85.15 08:31:02 1 11.78 0.00 3.30 2.54 0.07 82.31 08:31:02 2 12.62 0.00 3.59 2.13 0.07 81.59 08:31:02 3 8.47 0.00 2.98 0.39 0.07 88.10 08:31:02 4 12.83 0.00 2.58 4.23 0.05 80.32 08:31:02 5 10.94 0.00 3.49 9.00 0.07 76.50 08:31:02 6 10.68 0.00 5.11 3.87 0.05 80.29 08:31:02 7 8.80 0.00 4.02 0.17 0.07 86.94 08:32:01 all 32.72 0.00 6.60 1.37 0.08 59.23 08:32:01 0 32.03 0.00 7.06 0.22 0.07 60.61 08:32:01 1 32.47 0.00 6.68 1.00 0.09 59.76 08:32:01 2 32.33 0.00 6.69 4.84 0.07 56.07 08:32:01 3 32.59 0.00 6.51 0.02 0.07 60.81 08:32:01 4 31.88 0.00 5.62 0.33 0.09 62.09 08:32:01 5 34.45 0.00 7.19 4.31 0.10 53.94 08:32:01 6 33.16 0.00 5.20 0.03 0.09 61.51 08:32:01 7 32.87 0.00 7.80 0.26 0.09 58.99 08:33:01 all 38.58 0.00 6.40 0.65 0.09 54.27 08:33:01 0 37.93 0.00 5.93 0.00 0.08 56.06 08:33:01 1 37.10 0.00 7.04 0.37 0.08 55.40 08:33:01 2 40.15 0.00 6.15 0.00 0.10 53.60 08:33:01 3 38.06 0.00 6.43 4.57 0.10 50.85 08:33:01 4 41.05 0.00 6.72 0.00 0.10 52.13 08:33:01 5 39.14 0.00 6.24 0.05 0.08 54.48 08:33:01 6 37.18 0.00 5.91 0.00 0.08 56.83 08:33:01 7 38.06 0.00 6.80 0.18 0.10 54.85 08:34:01 all 61.12 0.00 7.93 0.16 0.09 30.69 08:34:01 0 59.60 0.00 8.58 0.05 0.10 31.67 08:34:01 1 61.16 0.00 7.91 1.01 0.10 29.82 08:34:01 2 60.54 0.00 7.43 0.05 0.08 31.90 08:34:01 3 61.97 0.00 7.62 0.08 0.08 30.25 08:34:01 4 60.10 0.00 8.34 0.00 0.08 31.47 08:34:01 5 61.93 0.00 7.71 0.00 0.10 30.26 08:34:01 6 63.69 0.00 8.00 0.00 0.10 28.20 08:34:01 7 59.99 0.00 7.88 0.07 0.08 31.98 08:35:01 all 21.93 0.00 6.81 14.84 0.11 56.31 08:35:01 0 23.61 0.00 7.77 14.93 0.15 53.54 08:35:01 1 21.71 0.00 6.95 23.21 0.08 48.04 08:35:01 2 20.82 0.00 6.48 16.39 0.09 56.23 08:35:01 3 20.34 0.00 7.53 22.11 0.10 49.92 08:35:01 4 22.58 0.00 6.62 6.26 0.12 64.42 08:35:01 5 21.36 0.00 6.52 5.56 0.12 66.44 08:35:01 6 23.13 0.00 6.38 10.70 0.12 59.68 08:35:01 7 21.84 0.00 6.26 19.61 0.10 52.19 08:36:01 all 14.72 0.00 8.43 14.13 0.09 62.63 08:36:01 0 13.93 0.00 6.77 6.80 0.07 72.43 08:36:01 1 16.01 0.00 9.01 11.00 0.10 63.87 08:36:01 2 13.59 0.00 6.19 8.03 0.08 72.10 08:36:01 3 14.88 0.00 10.13 15.60 0.07 59.33 08:36:01 4 15.77 0.00 11.46 39.27 0.14 33.37 08:36:01 5 12.01 0.00 7.10 8.17 0.08 72.64 08:36:01 6 15.59 0.00 8.08 17.56 0.10 58.66 08:36:01 7 15.98 0.00 8.79 6.91 0.08 68.23 08:37:01 all 75.27 0.00 11.48 3.52 0.09 9.64 08:37:01 0 75.32 0.00 11.36 9.08 0.10 4.14 08:37:01 1 75.68 0.00 11.33 1.27 0.08 11.63 08:37:01 2 75.37 0.00 10.94 1.05 0.08 12.56 08:37:01 3 75.67 0.00 11.46 2.02 0.08 10.76 08:37:01 4 74.99 0.00 12.21 9.42 0.10 3.27 08:37:01 5 74.65 0.00 11.48 1.11 0.10 12.67 08:37:01 6 75.30 0.00 11.87 3.16 0.10 9.57 08:37:01 7 75.19 0.00 11.18 1.05 0.08 12.50 08:38:01 all 90.20 0.00 9.70 0.00 0.10 0.00 08:38:01 0 90.24 0.00 9.66 0.00 0.10 0.00 08:38:01 1 90.37 0.00 9.53 0.00 0.10 0.00 08:38:01 2 90.44 0.00 9.45 0.00 0.12 0.00 08:38:01 3 90.20 0.00 9.68 0.00 0.12 0.00 08:38:01 4 89.56 0.00 10.32 0.00 0.12 0.00 08:38:01 5 89.78 0.00 10.14 0.00 0.08 0.00 08:38:01 6 90.54 0.00 9.36 0.00 0.10 0.00 08:38:01 7 90.47 0.00 9.43 0.00 0.10 0.00 08:39:01 all 83.00 0.00 10.91 2.15 0.10 3.84 08:39:01 0 83.27 0.00 9.87 0.98 0.10 5.77 08:39:01 1 82.76 0.00 11.31 2.09 0.08 3.76 08:39:01 2 83.55 0.00 10.86 1.04 0.10 4.46 08:39:01 3 84.23 0.00 10.19 1.97 0.10 3.50 08:39:01 4 82.59 0.00 11.17 1.19 0.12 4.94 08:39:01 5 81.74 0.00 11.67 2.94 0.12 3.53 08:39:01 6 82.77 0.00 11.35 2.62 0.10 3.16 08:39:01 7 83.08 0.00 10.86 4.34 0.12 1.60 Average: all 47.73 0.00 8.00 4.40 0.09 39.78 Average: 0 47.46 0.00 7.90 3.63 0.09 40.92 Average: 1 47.83 0.00 8.13 4.71 0.09 39.24 Average: 2 47.86 0.00 7.54 3.70 0.09 40.82 Average: 3 47.54 0.00 8.07 5.17 0.09 39.14 Average: 4 48.08 0.00 8.35 6.71 0.10 36.75 Average: 5 47.46 0.00 7.96 3.45 0.10 41.03 Average: 6 48.12 0.00 7.93 4.21 0.09 39.64 Average: 7 47.51 0.00 8.12 3.62 0.09 40.66