---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7911 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 9.9G 146G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7911) 03/18/22 _x86_64_ (8 CPU) 04:05:41 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 286.92 45.23 241.69 0.00 4015.33 161249.45 0.00 04:08:01 41.78 0.15 41.63 0.00 8.53 15481.84 0.00 04:09:01 29.33 0.03 29.30 0.00 6.53 16432.86 0.00 04:10:01 2.10 0.00 2.10 0.00 0.00 23.73 0.00 04:11:01 1.75 0.03 1.72 0.00 1.47 19.73 0.00 04:12:01 1.80 0.00 1.80 0.00 0.00 20.53 0.00 04:13:01 1.25 0.00 1.25 0.00 0.00 14.40 0.00 04:14:01 1.37 0.00 1.37 0.00 0.00 16.40 0.00 04:15:01 1.02 0.00 1.02 0.00 0.00 11.20 0.00 04:16:01 6.86 0.25 6.61 0.00 19.33 133.69 0.00 Average: 37.42 4.57 32.85 0.00 405.17 19342.10 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 28958380 31769256 523368 1.59 118704 2955260 1964524 5.79 1235760 2291708 238252 04:08:01 28855408 31735308 563128 1.71 110264 3038264 2181616 6.43 1280736 2360412 353120 04:09:01 28762716 31775928 518364 1.58 112152 3145408 1811008 5.34 1249952 2455104 12 04:10:01 28763020 31776612 517468 1.57 112248 3145536 1811008 5.34 1249720 2455288 20 04:11:01 28773768 31787496 506468 1.54 112348 3145576 1811008 5.34 1238740 2455300 12 04:12:01 28774232 31788084 505824 1.54 112416 3145584 1811008 5.34 1238468 2455340 44 04:13:01 28781712 31795628 498232 1.52 112472 3145580 1811008 5.34 1230820 2455384 12 04:14:01 28781728 31795724 498160 1.51 112496 3145596 1811008 5.34 1230892 2455388 52 04:15:01 28781688 31795684 498152 1.51 112512 3145596 1811008 5.34 1230920 2455388 16 04:16:01 28752712 31769316 520324 1.58 112664 3146928 1914432 5.64 1257124 2453288 60 Average: 28798536 31778904 514949 1.57 112828 3115933 1873763 5.52 1244313 2429260 59160 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 04:07:01 veth5bdf438 38.17 51.23 3.86 412.22 0.00 0.00 0.00 0.03 04:07:01 docker0 138.19 109.35 12.71 764.96 0.00 0.00 0.00 0.00 04:07:01 ens3 725.04 503.30 5454.77 116.37 0.00 0.00 0.00 0.00 04:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 04:08:01 docker0 1.30 1.15 0.09 1.64 0.00 0.00 0.00 0.00 04:08:01 ens3 135.21 90.65 2535.39 56.33 0.00 0.00 0.00 0.00 04:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 ens3 15.18 8.58 13.39 4.94 0.00 0.00 0.00 0.00 04:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 ens3 3.13 0.87 2.48 0.48 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 ens3 0.45 0.23 0.26 0.20 0.00 0.00 0.00 0.00 04:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 ens3 0.30 0.18 0.09 0.07 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 0.33 0.13 0.02 0.01 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 53.70 43.04 30.31 55.05 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 13.95 11.05 1.28 76.67 0.00 0.00 0.00 0.00 Average: ens3 93.35 64.70 803.72 23.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7911) 03/18/22 _x86_64_ (8 CPU) 04:05:41 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 15.41 0.00 4.57 1.67 0.07 78.27 04:07:01 0 15.69 0.00 4.82 0.71 0.07 78.71 04:07:01 1 16.96 0.00 4.73 0.54 0.08 77.69 04:07:01 2 14.88 0.00 4.44 2.17 0.07 78.43 04:07:01 3 15.63 0.00 5.37 3.62 0.07 75.31 04:07:01 4 16.18 0.00 4.09 3.06 0.07 76.60 04:07:01 5 14.85 0.00 4.11 0.54 0.07 80.43 04:07:01 6 13.79 0.00 3.62 0.67 0.07 81.85 04:07:01 7 15.32 0.00 5.37 2.06 0.10 77.15 04:08:01 all 26.48 0.00 4.38 0.31 0.07 68.76 04:08:01 0 25.94 0.00 4.02 0.03 0.07 69.94 04:08:01 1 25.97 0.00 4.42 0.71 0.07 68.84 04:08:01 2 27.78 0.00 4.49 0.10 0.07 67.56 04:08:01 3 28.14 0.00 4.28 0.05 0.07 67.46 04:08:01 4 26.31 0.00 4.38 0.66 0.07 68.58 04:08:01 5 26.16 0.00 4.15 0.05 0.05 69.59 04:08:01 6 25.81 0.00 4.97 0.81 0.07 68.35 04:08:01 7 25.74 0.00 4.34 0.08 0.07 69.77 04:09:01 all 1.83 0.00 0.72 0.26 0.01 97.18 04:09:01 0 1.88 0.00 0.72 0.03 0.00 97.36 04:09:01 1 1.86 0.00 0.72 0.28 0.02 97.12 04:09:01 2 1.80 0.00 0.53 0.25 0.02 97.39 04:09:01 3 1.44 0.00 0.73 0.00 0.02 97.81 04:09:01 4 2.38 0.00 1.10 1.53 0.02 94.97 04:09:01 5 1.62 0.00 0.74 0.00 0.02 97.63 04:09:01 6 1.74 0.00 0.50 0.00 0.02 97.75 04:09:01 7 1.91 0.00 0.70 0.00 0.00 97.39 04:10:01 all 0.03 0.00 0.01 0.01 0.01 99.94 04:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:10:01 1 0.07 0.00 0.02 0.03 0.02 99.87 04:10:01 2 0.08 0.00 0.05 0.00 0.02 99.85 04:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:10:01 4 0.00 0.00 0.02 0.02 0.02 99.95 04:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:10:01 6 0.02 0.00 0.00 0.02 0.00 99.97 04:10:01 7 0.03 0.00 0.02 0.00 0.00 99.95 04:11:01 all 0.02 0.00 0.02 0.00 0.01 99.95 04:11:01 0 0.02 0.00 0.00 0.00 0.02 99.97 04:11:01 1 0.03 0.00 0.02 0.03 0.02 99.90 04:11:01 2 0.05 0.00 0.05 0.00 0.02 99.88 04:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:11:01 6 0.00 0.00 0.03 0.00 0.00 99.97 04:11:01 7 0.03 0.00 0.02 0.00 0.02 99.93 04:12:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:12:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 1 0.00 0.00 0.03 0.02 0.02 99.93 04:12:01 2 0.03 0.00 0.03 0.00 0.02 99.92 04:12:01 3 0.03 0.00 0.00 0.00 0.02 99.95 04:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:12:01 6 0.03 0.00 0.00 0.02 0.02 99.93 04:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:13:01 all 0.04 0.00 0.01 0.00 0.01 99.94 04:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 1 0.03 0.00 0.00 0.02 0.00 99.95 04:13:01 2 0.10 0.00 0.02 0.00 0.03 99.85 04:13:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:13:01 4 0.02 0.00 0.00 0.02 0.00 99.97 04:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:13:01 6 0.07 0.00 0.03 0.00 0.00 99.90 04:13:01 7 0.05 0.00 0.05 0.00 0.02 99.88 04:14:01 all 0.01 0.00 0.01 0.00 0.00 99.97 04:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:14:01 1 0.00 0.00 0.00 0.02 0.00 99.98 04:14:01 2 0.05 0.00 0.03 0.00 0.02 99.90 04:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 4 0.00 0.00 0.02 0.02 0.00 99.97 04:14:01 5 0.00 0.00 0.03 0.00 0.02 99.95 04:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:15:01 all 0.03 0.00 0.00 0.00 0.01 99.96 04:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 1 0.03 0.00 0.00 0.02 0.02 99.93 04:15:01 2 0.10 0.00 0.02 0.00 0.02 99.87 04:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:15:01 4 0.02 0.00 0.00 0.02 0.00 99.97 04:15:01 5 0.03 0.00 0.00 0.00 0.00 99.97 04:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:15:01 7 0.03 0.00 0.00 0.00 0.02 99.95 04:16:01 all 0.65 0.00 0.33 0.02 0.01 98.99 04:16:01 0 0.72 0.00 0.32 0.00 0.02 98.95 04:16:01 1 0.39 0.00 0.30 0.03 0.02 99.26 04:16:01 2 0.92 0.00 0.35 0.00 0.02 98.72 04:16:01 3 0.93 0.00 0.35 0.00 0.02 98.70 04:16:01 4 0.88 0.00 0.35 0.03 0.02 98.72 04:16:01 5 0.47 0.00 0.32 0.05 0.00 99.17 04:16:01 6 0.38 0.00 0.28 0.02 0.00 99.32 04:16:01 7 0.53 0.00 0.33 0.03 0.00 99.10 Average: all 4.43 0.00 1.00 0.23 0.02 94.32 Average: 0 4.40 0.00 0.98 0.08 0.02 94.53 Average: 1 4.52 0.00 1.02 0.17 0.03 94.26 Average: 2 4.55 0.00 1.00 0.25 0.03 94.18 Average: 3 4.61 0.00 1.07 0.36 0.02 93.93 Average: 4 4.55 0.00 0.99 0.53 0.02 93.91 Average: 5 4.29 0.00 0.93 0.06 0.02 94.70 Average: 6 4.16 0.00 0.94 0.15 0.02 94.73 Average: 7 4.33 0.00 1.07 0.21 0.02 94.36