---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-667 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-667) 06/02/22 _x86_64_ (8 CPU) 17:27:52 LINUX RESTART (8 CPU) 17:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:29:01 364.36 61.47 302.88 0.00 8190.23 200698.82 0.00 17:30:01 59.42 0.28 59.14 0.00 6.27 24363.54 0.00 17:31:01 3.47 0.87 2.60 0.00 18.39 34.01 0.00 17:32:01 1.07 0.00 1.07 0.00 0.00 13.86 0.00 17:33:01 1.87 0.05 1.82 0.00 0.53 20.00 0.00 17:34:01 1.97 0.03 1.93 0.00 0.27 23.19 0.00 17:35:01 1.52 0.00 1.52 0.00 0.00 21.60 0.00 17:36:01 80.00 0.12 79.89 0.00 10.53 50941.24 0.00 Average: 64.21 7.85 56.35 0.00 1028.24 34513.10 0.00 17:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:01 28991340 31767996 534696 1.63 117196 2931448 2008228 5.92 1107444 2406928 500 17:30:01 28535612 31766828 528432 1.61 123536 3331116 1844272 5.44 1199972 2713096 172 17:31:01 28534948 31767192 527800 1.61 123628 3331632 1889384 5.57 1199168 2713540 12 17:32:01 28538716 31771284 523620 1.59 123668 3331760 1889384 5.57 1195436 2713724 176 17:33:01 28538304 31770988 523796 1.59 123740 3331764 1889384 5.57 1196248 2713736 212 17:34:01 28544468 31777288 517344 1.57 123792 3331784 1889384 5.57 1189356 2713744 8 17:35:01 28544656 31777664 517004 1.57 123856 3331792 1889384 5.57 1189180 2713856 12 17:36:01 27004248 31722272 561436 1.71 172772 4640136 2174712 6.41 1340076 3963656 1264 Average: 28404036 31765189 529266 1.61 129024 3445179 1934266 5.70 1202110 2831535 294 17:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:01 veth098c718 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 737.96 411.33 6836.25 102.16 0.00 0.00 0.00 0.00 17:29:01 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 17:29:01 docker0 4.37 3.52 0.47 41.42 0.00 0.00 0.00 0.00 17:30:01 ens3 188.82 133.81 2926.71 59.91 0.00 0.00 0.00 0.00 17:30:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:30:01 docker0 35.03 44.21 3.02 392.36 0.00 0.00 0.00 0.00 17:31:01 ens3 0.22 0.00 0.01 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 0.68 0.27 0.14 0.08 0.00 0.00 0.00 0.00 17:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 0.48 0.35 0.26 0.21 0.00 0.00 0.00 0.00 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 vethba18953 0.32 0.40 0.08 0.12 0.00 0.00 0.00 0.00 17:36:01 ens3 310.61 190.68 7198.70 68.72 0.00 0.00 0.00 0.00 17:36:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 17:36:01 docker0 0.78 0.80 0.19 0.26 0.00 0.00 0.00 0.00 Average: vethba18953 0.04 0.05 0.01 0.02 0.00 0.00 0.00 0.00 Average: ens3 154.88 92.08 2120.18 28.89 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 5.02 6.07 0.46 54.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-667) 06/02/22 _x86_64_ (8 CPU) 17:27:52 LINUX RESTART (8 CPU) 17:28:01 CPU %user %nice %system %iowait %steal %idle 17:29:01 all 11.19 0.00 4.89 2.42 0.08 81.42 17:29:01 0 12.74 0.00 4.09 5.66 0.08 77.42 17:29:01 1 12.03 0.00 5.78 0.52 0.07 81.60 17:29:01 2 10.03 0.00 6.83 6.05 0.08 77.01 17:29:01 3 12.65 0.00 4.57 1.29 0.10 81.39 17:29:01 4 9.45 0.00 3.62 0.52 0.08 86.32 17:29:01 5 10.79 0.00 6.05 0.52 0.07 82.57 17:29:01 6 11.00 0.00 3.98 1.15 0.07 83.81 17:29:01 7 10.85 0.00 4.23 3.64 0.08 81.19 17:30:01 all 11.10 0.00 2.93 0.52 0.05 85.41 17:30:01 0 10.59 0.00 2.58 0.27 0.05 86.52 17:30:01 1 10.39 0.00 3.16 0.00 0.05 86.40 17:30:01 2 10.83 0.00 3.09 0.72 0.03 85.33 17:30:01 3 12.54 0.00 2.85 0.75 0.05 83.80 17:30:01 4 11.29 0.00 2.72 0.10 0.05 85.84 17:30:01 5 11.28 0.00 3.37 2.21 0.05 83.08 17:30:01 6 11.19 0.00 2.68 0.02 0.05 86.06 17:30:01 7 10.68 0.00 2.98 0.05 0.05 86.24 17:31:01 all 0.05 0.00 0.04 0.02 0.00 99.89 17:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:31:01 2 0.20 0.00 0.03 0.07 0.00 99.70 17:31:01 3 0.03 0.00 0.02 0.05 0.00 99.90 17:31:01 4 0.02 0.00 0.05 0.00 0.00 99.93 17:31:01 5 0.08 0.00 0.05 0.03 0.00 99.83 17:31:01 6 0.00 0.00 0.03 0.00 0.00 99.97 17:31:01 7 0.02 0.00 0.05 0.00 0.00 99.93 17:32:01 all 0.04 0.00 0.02 0.00 0.01 99.94 17:32:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:32:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:32:01 2 0.03 0.00 0.02 0.00 0.02 99.93 17:32:01 3 0.03 0.00 0.03 0.02 0.00 99.92 17:32:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:32:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:32:01 6 0.05 0.00 0.02 0.00 0.00 99.93 17:32:01 7 0.05 0.00 0.00 0.00 0.02 99.93 17:33:01 all 0.02 0.00 0.01 0.01 0.00 99.96 17:33:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:33:01 1 0.02 0.00 0.00 0.02 0.00 99.97 17:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:33:01 3 0.02 0.00 0.00 0.05 0.02 99.92 17:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:33:01 7 0.03 0.00 0.02 0.00 0.00 99.95 17:34:01 all 0.06 0.00 0.02 0.01 0.00 99.90 17:34:01 0 0.30 0.00 0.03 0.00 0.02 99.65 17:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:34:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:34:01 3 0.02 0.00 0.02 0.03 0.00 99.93 17:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:34:01 5 0.05 0.00 0.05 0.03 0.02 99.85 17:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:34:01 7 0.05 0.00 0.03 0.00 0.00 99.92 17:35:01 all 0.14 0.00 0.01 0.00 0.00 99.84 17:35:01 0 1.03 0.00 0.03 0.00 0.02 98.92 17:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 3 0.02 0.00 0.00 0.03 0.00 99.95 17:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:35:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:35:01 7 0.02 0.00 0.02 0.00 0.02 99.95 17:36:01 all 7.80 0.00 3.22 1.06 0.05 87.87 17:36:01 0 8.20 0.00 3.28 0.17 0.05 88.30 17:36:01 1 5.86 0.00 2.91 0.78 0.05 90.40 17:36:01 2 8.53 0.00 3.57 6.10 0.05 81.74 17:36:01 3 8.09 0.00 3.13 0.20 0.07 88.51 17:36:01 4 7.35 0.00 3.63 0.71 0.05 88.26 17:36:01 5 8.00 0.00 3.09 0.20 0.05 88.65 17:36:01 6 6.97 0.00 3.08 0.25 0.07 89.62 17:36:01 7 9.43 0.00 3.02 0.03 0.05 87.46 Average: all 3.78 0.00 1.38 0.50 0.03 94.31 Average: 0 4.11 0.00 1.26 0.76 0.03 93.84 Average: 1 3.52 0.00 1.47 0.16 0.02 94.82 Average: 2 3.69 0.00 1.68 1.60 0.02 93.00 Average: 3 4.15 0.00 1.32 0.30 0.03 94.21 Average: 4 3.50 0.00 1.25 0.17 0.02 95.06 Average: 5 3.76 0.00 1.57 0.37 0.02 94.27 Average: 6 3.64 0.00 1.22 0.18 0.02 94.95 Average: 7 3.86 0.00 1.28 0.46 0.03 94.36