---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21701 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: 2799.996 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-21701) 08/01/22 _x86_64_ (8 CPU) 20:03:30 LINUX RESTART (8 CPU) 20:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 355.11 16.58 338.53 0.00 2208.17 151318.38 0.00 20:06:02 148.60 0.43 148.17 0.00 16.79 49019.26 0.00 20:07:01 84.78 0.02 84.77 0.00 3.66 19729.33 0.00 20:08:01 1.40 0.00 1.40 0.00 0.00 16.80 0.00 20:09:01 1.23 0.02 1.22 0.00 0.13 14.00 0.00 20:10:01 1.75 0.00 1.75 0.00 0.00 20.00 0.00 20:11:01 1.05 0.00 1.05 0.00 0.00 13.06 0.00 20:12:01 1.67 0.00 1.67 0.00 0.00 20.80 0.00 20:13:01 1.27 0.00 1.27 0.00 0.00 14.00 0.00 Average: 66.28 1.90 64.39 0.00 248.07 24471.09 0.00 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28082748 31712936 583960 1.78 146420 3673940 2222048 6.55 1254784 3082200 240348 20:06:02 28107472 31743976 549576 1.67 163452 3670140 1981552 5.84 1267760 3044696 68 20:07:01 27600644 31767428 524012 1.59 173128 4139188 1817996 5.36 1289916 3475344 12 20:08:01 27600940 31767764 523496 1.59 173156 4139192 1817996 5.36 1288884 3475344 52 20:09:01 27609328 31776272 514908 1.57 173168 4139204 1817996 5.36 1281264 3475424 20 20:10:01 27610304 31777236 513872 1.56 173204 4139204 1817996 5.36 1280920 3475424 20 20:11:01 27612800 31779852 511316 1.55 173216 4139204 1817996 5.36 1278868 3475500 20 20:12:01 27612964 31780048 511052 1.55 173252 4139208 1817996 5.36 1278396 3475504 52 20:13:01 27612924 31780048 510984 1.55 173292 4139212 1817996 5.36 1278644 3475504 16 Average: 27716680 31765062 527020 1.60 169143 4035388 1881064 5.54 1277715 3383882 26734 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 ens3 710.71 503.82 7709.05 125.43 0.00 0.00 0.00 0.00 20:05:01 docker0 143.84 180.04 11.76 1652.66 0.00 0.00 0.00 0.00 20:05:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 20:06:02 ens3 70.13 50.55 130.06 44.29 0.00 0.00 0.00 0.00 20:06:02 docker0 6.95 8.48 0.40 40.71 0.00 0.00 0.00 0.00 20:06:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 20:07:01 ens3 157.12 102.37 2639.84 55.45 0.00 0.00 0.00 0.00 20:07:01 docker0 2.54 5.81 0.17 58.92 0.00 0.00 0.00 0.00 20:07:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 20:08:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 ens3 0.45 0.35 0.26 0.21 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 104.23 73.00 1161.60 25.00 0.00 0.00 0.00 0.00 Average: docker0 17.06 21.62 1.37 194.94 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21701) 08/01/22 _x86_64_ (8 CPU) 20:03:30 LINUX RESTART (8 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 11.28 0.00 4.18 1.97 0.06 82.51 20:05:01 0 11.41 0.00 4.06 1.43 0.05 83.05 20:05:01 1 11.26 0.00 3.91 3.71 0.05 81.07 20:05:01 2 11.27 0.00 3.72 0.69 0.07 84.25 20:05:01 3 11.96 0.00 3.32 0.74 0.07 83.91 20:05:01 4 11.89 0.00 3.92 0.25 0.05 83.89 20:05:01 5 10.85 0.00 5.74 6.52 0.05 76.84 20:05:01 6 12.30 0.00 3.62 0.39 0.05 83.65 20:05:01 7 9.31 0.00 5.12 2.04 0.07 83.46 20:06:02 all 36.29 0.00 6.33 1.15 0.08 56.16 20:06:02 0 34.86 0.00 6.45 0.35 0.08 58.26 20:06:02 1 36.78 0.00 6.90 0.47 0.08 55.76 20:06:02 2 37.55 0.00 6.21 0.10 0.08 56.05 20:06:02 3 36.02 0.00 5.59 2.01 0.08 56.30 20:06:02 4 36.58 0.00 6.86 5.02 0.08 51.46 20:06:02 5 35.25 0.00 5.95 0.00 0.08 58.71 20:06:02 6 35.96 0.00 6.29 0.39 0.07 57.29 20:06:02 7 37.29 0.00 6.39 0.82 0.07 55.44 20:07:01 all 3.44 0.00 1.41 0.57 0.03 94.55 20:07:01 0 3.26 0.00 1.47 0.05 0.02 95.21 20:07:01 1 3.15 0.00 1.23 0.51 0.03 95.08 20:07:01 2 4.44 0.00 1.19 0.26 0.02 94.10 20:07:01 3 3.45 0.00 1.32 1.12 0.03 94.08 20:07:01 4 2.66 0.00 2.15 2.44 0.02 92.74 20:07:01 5 3.32 0.00 1.21 0.02 0.02 95.44 20:07:01 6 4.06 0.00 1.36 0.00 0.03 94.54 20:07:01 7 3.22 0.00 1.37 0.19 0.03 95.19 20:08:01 all 0.12 0.00 0.01 0.00 0.00 99.86 20:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:08:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:08:01 3 0.02 0.00 0.02 0.02 0.00 99.95 20:08:01 4 0.89 0.00 0.02 0.02 0.02 99.06 20:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:08:01 6 0.02 0.00 0.03 0.00 0.00 99.95 20:08:01 7 0.03 0.00 0.00 0.00 0.00 99.97 20:09:01 all 0.28 0.00 0.01 0.01 0.00 99.70 20:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:09:01 1 0.03 0.00 0.00 0.00 0.00 99.97 20:09:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:09:01 3 0.03 0.00 0.00 0.02 0.02 99.93 20:09:01 4 2.00 0.00 0.02 0.02 0.00 97.96 20:09:01 5 0.05 0.00 0.00 0.00 0.00 99.95 20:09:01 6 0.02 0.00 0.02 0.02 0.00 99.95 20:09:01 7 0.05 0.00 0.02 0.00 0.00 99.93 20:10:01 all 0.06 0.00 0.01 0.01 0.00 99.92 20:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:10:01 3 0.03 0.00 0.03 0.03 0.02 99.88 20:10:01 4 0.38 0.00 0.05 0.02 0.00 99.55 20:10:01 5 0.00 0.00 0.00 0.02 0.00 99.98 20:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:11:01 all 0.02 0.00 0.02 0.00 0.00 99.95 20:11:01 0 0.02 0.00 0.05 0.00 0.00 99.93 20:11:01 1 0.05 0.00 0.05 0.00 0.00 99.90 20:11:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:11:01 3 0.03 0.00 0.02 0.02 0.00 99.93 20:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:11:01 5 0.00 0.00 0.02 0.02 0.00 99.97 20:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:12:01 all 0.01 0.00 0.00 0.01 0.01 99.97 20:12:01 0 0.00 0.00 0.00 0.00 0.02 99.98 20:12:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 3 0.03 0.00 0.00 0.05 0.00 99.92 20:12:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:12:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:12:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:13:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 1 0.02 0.00 0.03 0.00 0.02 99.93 20:13:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:13:01 3 0.03 0.00 0.00 0.03 0.00 99.93 20:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.68 0.00 1.32 0.41 0.02 92.56 Average: 0 5.47 0.00 1.33 0.20 0.02 92.98 Average: 1 5.66 0.00 1.34 0.52 0.02 92.46 Average: 2 5.87 0.00 1.23 0.12 0.02 92.76 Average: 3 5.69 0.00 1.14 0.44 0.02 92.70 Average: 4 6.01 0.00 1.43 0.85 0.02 91.68 Average: 5 5.46 0.00 1.43 0.73 0.02 92.37 Average: 6 5.79 0.00 1.25 0.09 0.02 92.85 Average: 7 5.52 0.00 1.42 0.34 0.02 92.70