---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-44820 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 11G 145G 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 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44820) 05/10/22 _x86_64_ (8 CPU) 03:16:42 LINUX RESTART (8 CPU) 03:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 415.83 50.29 365.54 0.00 4487.65 177216.33 0.00 03:19:01 150.21 0.18 150.02 0.00 12.66 35273.05 0.00 03:20:01 36.30 0.02 36.29 0.00 0.40 16745.37 0.00 03:21:01 2.12 0.00 2.12 0.00 0.00 24.00 0.00 03:22:01 1.77 0.02 1.75 0.00 0.13 19.06 0.00 03:23:01 2.17 0.00 2.17 0.00 0.00 24.66 0.00 03:24:01 1.55 0.00 1.55 0.00 0.00 16.93 0.00 03:25:01 2.28 0.00 2.28 0.00 0.00 24.79 0.00 03:26:01 1.55 0.00 1.55 0.00 0.00 16.40 0.00 Average: 68.19 5.61 62.58 0.00 500.07 25483.41 0.00 03:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 28270172 31721640 573252 1.74 161784 3488844 2398348 7.07 1254992 2901352 207548 03:19:01 28376264 31770416 520452 1.58 163568 3437916 1933552 5.70 1287544 2763848 1148 03:20:01 27870804 31775276 514816 1.57 171912 3889748 1911832 5.63 1302840 3202752 12 03:21:01 27872044 31776584 513168 1.56 172000 3889752 1911832 5.63 1301884 3202752 12 03:22:01 27877776 31782392 507256 1.54 172100 3889756 1911832 5.63 1296016 3202768 12 03:23:01 27877776 31782500 507088 1.54 172188 3889756 1911832 5.63 1296732 3202772 28 03:24:01 27883856 31788688 500996 1.52 172268 3889768 1911832 5.63 1290192 3202772 12 03:25:01 27883752 31789152 500816 1.52 172344 3889900 1911832 5.63 1290108 3203264 180 03:26:01 27883744 31789204 500680 1.52 172428 3889900 1911832 5.63 1289960 3203268 12 Average: 27977354 31775095 515392 1.57 170066 3795038 1968303 5.80 1290030 3120616 23218 03:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 ens3 944.69 593.75 6872.21 122.35 0.00 0.00 0.00 0.00 03:18:01 lo 6.80 6.80 0.67 0.67 0.00 0.00 0.00 0.00 03:18:01 docker0 114.36 142.71 9.06 1086.95 0.00 0.00 0.00 0.00 03:19:01 ens3 78.82 61.71 78.62 67.77 0.00 0.00 0.00 0.00 03:19:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 03:19:01 docker0 7.73 9.60 0.44 38.11 0.00 0.00 0.00 0.00 03:20:01 ens3 134.32 75.92 2530.83 11.67 0.00 0.00 0.00 0.00 03:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 128.70 81.31 1053.52 22.43 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 13.57 16.92 1.05 125.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-44820) 05/10/22 _x86_64_ (8 CPU) 03:16:42 LINUX RESTART (8 CPU) 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 12.00 0.00 4.54 1.59 0.26 81.61 03:18:01 0 13.64 0.00 5.05 0.29 0.22 80.80 03:18:01 1 13.53 0.00 3.98 0.81 0.27 81.41 03:18:01 2 13.43 0.00 5.95 7.24 0.25 73.12 03:18:01 3 12.31 0.00 4.08 0.12 0.27 83.22 03:18:01 4 9.54 0.00 4.64 0.37 0.22 85.23 03:18:01 5 11.40 0.00 3.75 0.32 0.20 84.33 03:18:01 6 11.78 0.00 4.11 3.19 0.25 80.67 03:18:01 7 10.34 0.00 4.74 0.43 0.36 84.13 03:19:01 all 35.17 0.00 6.15 0.68 0.20 57.81 03:19:01 0 34.97 0.00 6.20 0.37 0.19 58.28 03:19:01 1 34.42 0.00 6.22 0.72 0.17 58.47 03:19:01 2 34.91 0.00 5.83 0.45 0.22 58.58 03:19:01 3 35.42 0.00 6.27 0.19 0.20 57.92 03:19:01 4 34.62 0.00 5.88 0.19 0.19 59.13 03:19:01 5 36.26 0.00 7.09 2.81 0.20 53.63 03:19:01 6 36.23 0.00 5.87 0.34 0.22 57.35 03:19:01 7 34.51 0.00 5.83 0.34 0.20 59.13 03:20:01 all 2.91 0.00 1.11 0.32 0.05 95.61 03:20:01 0 4.49 0.00 0.96 0.03 0.05 94.46 03:20:01 1 2.40 0.00 1.16 0.47 0.05 95.93 03:20:01 2 2.78 0.00 1.07 0.02 0.05 96.08 03:20:01 3 3.26 0.00 1.22 0.02 0.05 95.45 03:20:01 4 2.94 0.00 1.04 0.00 0.05 95.97 03:20:01 5 2.11 0.00 1.52 2.01 0.05 94.32 03:20:01 6 2.76 0.00 1.01 0.02 0.05 96.16 03:20:01 7 2.52 0.00 0.89 0.02 0.07 96.51 03:21:01 all 0.09 0.00 0.01 0.01 0.01 99.89 03:21:01 0 0.05 0.00 0.00 0.00 0.02 99.93 03:21:01 1 0.55 0.00 0.02 0.02 0.02 99.40 03:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:21:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:21:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:21:01 5 0.00 0.00 0.02 0.03 0.00 99.95 03:21:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:22:01 all 0.17 0.00 0.02 0.01 0.00 99.79 03:22:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:22:01 1 1.18 0.00 0.07 0.02 0.02 98.72 03:22:01 2 0.03 0.00 0.03 0.02 0.00 99.92 03:22:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 5 0.02 0.00 0.00 0.05 0.00 99.93 03:22:01 6 0.07 0.00 0.02 0.00 0.00 99.92 03:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:23:01 all 0.05 0.00 0.01 0.00 0.00 99.92 03:23:01 0 0.05 0.00 0.02 0.00 0.00 99.93 03:23:01 1 0.30 0.00 0.02 0.02 0.02 99.65 03:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:23:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:23:01 5 0.00 0.00 0.02 0.02 0.00 99.97 03:23:01 6 0.02 0.00 0.03 0.00 0.00 99.95 03:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:24:01 all 0.02 0.00 0.02 0.01 0.00 99.95 03:24:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 2 0.03 0.00 0.02 0.00 0.00 99.95 03:24:01 3 0.03 0.00 0.05 0.00 0.00 99.92 03:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:24:01 5 0.02 0.00 0.02 0.05 0.00 99.92 03:24:01 6 0.05 0.00 0.02 0.00 0.02 99.92 03:24:01 7 0.02 0.00 0.03 0.00 0.02 99.93 03:25:01 all 0.13 0.00 0.03 0.01 0.00 99.83 03:25:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:25:01 1 0.76 0.00 0.00 0.02 0.00 99.22 03:25:01 2 0.07 0.00 0.10 0.02 0.02 99.80 03:25:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:25:01 5 0.02 0.00 0.02 0.05 0.00 99.92 03:25:01 6 0.05 0.00 0.05 0.00 0.00 99.90 03:25:01 7 0.07 0.00 0.03 0.00 0.00 99.90 03:26:01 all 0.02 0.00 0.01 0.00 0.00 99.97 03:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:26:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:26:01 4 0.03 0.00 0.02 0.00 0.02 99.93 03:26:01 5 0.02 0.00 0.00 0.02 0.00 99.97 03:26:01 6 0.03 0.00 0.02 0.00 0.00 99.95 03:26:01 7 0.05 0.00 0.00 0.00 0.00 99.95 Average: all 5.57 0.00 1.31 0.29 0.06 92.77 Average: 0 5.89 0.00 1.36 0.08 0.05 92.63 Average: 1 5.87 0.00 1.26 0.23 0.06 92.58 Average: 2 5.65 0.00 1.43 0.85 0.06 92.00 Average: 3 5.64 0.00 1.29 0.04 0.06 92.98 Average: 4 5.20 0.00 1.28 0.06 0.05 93.40 Average: 5 5.49 0.00 1.37 0.59 0.05 92.49 Average: 6 5.62 0.00 1.22 0.39 0.06 92.70 Average: 7 5.24 0.00 1.27 0.09 0.07 93.33