---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-47802 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-47802) 05/10/22 _x86_64_ (8 CPU) 17:27:53 LINUX RESTART (8 CPU) 17:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:29:01 343.45 58.08 285.37 0.00 9445.12 215334.22 0.00 17:30:01 193.60 1.25 192.35 0.00 21.33 35983.74 0.00 17:31:01 119.33 0.03 119.30 0.00 5.07 32975.97 0.00 17:32:01 1.88 0.00 1.88 0.00 0.00 21.74 0.00 17:33:01 1.27 0.08 1.18 0.00 0.80 15.20 0.00 17:34:01 1.63 0.00 1.63 0.00 0.00 18.13 0.00 17:35:01 1.05 0.00 1.05 0.00 0.00 13.60 0.00 17:36:01 0.92 0.00 0.92 0.00 0.00 11.46 0.00 17:37:01 1.20 0.00 1.20 0.00 0.00 14.26 0.00 17:38:01 1.17 0.00 1.17 0.00 0.00 14.93 0.00 17:39:01 1.38 0.00 1.38 0.00 0.00 21.07 0.00 Average: 60.63 5.40 55.22 0.00 861.20 25858.61 0.00 17:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:01 29029304 31794060 513572 1.56 116064 2919100 1958944 5.77 1086352 2395556 604 17:30:01 28157812 31556260 732728 2.23 163072 3434216 2485320 7.32 1525040 2736808 192824 17:31:01 27849268 31785148 504964 1.54 173876 3916324 1797844 5.30 1261128 3263180 180 17:32:01 27849388 31785376 504288 1.53 173908 3916328 1797844 5.30 1260944 3263184 12 17:33:01 27851064 31787176 502496 1.53 173952 3916320 1797844 5.30 1259008 3263188 16 17:34:01 27851772 31787992 501568 1.53 173984 3916352 1797844 5.30 1258468 3263204 8 17:35:01 27860040 31796332 493196 1.50 174024 3916356 1797844 5.30 1250344 3263208 20 17:36:01 27860748 31797216 492408 1.50 174036 3916364 1797844 5.30 1250016 3263360 144 17:37:01 27860448 31796916 492624 1.50 174060 3916364 1797844 5.30 1249708 3263360 12 17:38:01 27860652 31797272 492328 1.50 174092 3916368 1797844 5.30 1250252 3263456 180 17:39:01 27860376 31797028 492488 1.50 174152 3916348 1797844 5.30 1250508 3263440 24 Average: 27990079 31770980 520242 1.58 167747 3781858 1874987 5.53 1263797 3136540 17639 17:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:01 docker0 4.00 3.25 0.45 44.12 0.00 0.00 0.00 0.00 17:29:01 vetha55429e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 7.46 7.46 0.72 0.72 0.00 0.00 0.00 0.00 17:29:01 veth12cd403 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 833.11 529.19 6927.93 125.49 0.00 0.00 0.00 0.00 17:30:01 docker0 105.18 129.46 8.38 1057.75 0.00 0.00 0.00 0.00 17:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:30:01 veth7702278 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 17:30:01 ens3 197.62 154.98 1099.94 73.07 0.00 0.00 0.00 0.00 17:31:01 docker0 2.90 5.67 0.19 54.00 0.00 0.00 0.00 0.00 17:31:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:31:01 ens3 113.73 72.67 2627.54 13.76 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 17:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 ens3 9.33 3.50 7.83 0.47 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 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 0.68 0.37 0.35 0.27 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 17:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:34:01 ens3 1.08 0.48 0.39 0.28 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 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 0.58 0.53 0.32 0.22 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:36:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 ens3 0.28 0.03 0.01 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:38:01 ens3 1.73 0.62 0.40 0.23 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 1.25 0.45 0.48 0.34 0.00 0.00 0.00 0.00 Average: docker0 10.19 12.58 0.82 105.09 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 105.42 69.36 969.61 19.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-47802) 05/10/22 _x86_64_ (8 CPU) 17:27:53 LINUX RESTART (8 CPU) 17:28:01 CPU %user %nice %system %iowait %steal %idle 17:29:01 all 11.72 0.00 5.00 3.80 0.07 79.42 17:29:01 0 8.72 0.00 6.21 9.09 0.07 75.91 17:29:01 1 13.92 0.00 3.99 1.09 0.05 80.94 17:29:01 2 12.82 0.00 5.57 8.69 0.08 72.84 17:29:01 3 12.74 0.00 6.56 4.15 0.08 76.46 17:29:01 4 10.93 0.00 5.17 1.91 0.07 81.92 17:29:01 5 13.21 0.00 4.44 3.00 0.07 79.28 17:29:01 6 10.71 0.00 4.14 1.19 0.05 83.91 17:29:01 7 10.66 0.00 3.91 1.22 0.08 84.13 17:30:01 all 29.30 0.00 7.08 1.82 0.09 61.70 17:30:01 0 29.39 0.00 8.01 7.34 0.10 55.16 17:30:01 1 30.03 0.00 6.92 2.28 0.10 60.68 17:30:01 2 30.74 0.00 7.58 0.30 0.10 61.27 17:30:01 3 29.59 0.00 7.37 2.90 0.10 60.04 17:30:01 4 29.03 0.00 6.54 0.49 0.07 63.88 17:30:01 5 29.33 0.00 6.58 0.36 0.08 63.64 17:30:01 6 27.70 0.00 6.98 0.57 0.10 64.64 17:30:01 7 28.61 0.00 6.67 0.34 0.08 64.30 17:31:01 all 8.64 0.00 2.40 1.24 0.04 87.68 17:31:01 0 9.34 0.00 2.18 0.03 0.03 88.41 17:31:01 1 8.75 0.00 2.48 3.71 0.05 85.01 17:31:01 2 9.50 0.00 2.13 0.12 0.03 88.22 17:31:01 3 9.18 0.00 2.38 0.05 0.05 88.34 17:31:01 4 8.31 0.00 2.38 1.61 0.05 87.64 17:31:01 5 8.84 0.00 2.26 0.12 0.03 88.75 17:31:01 6 8.08 0.00 2.79 1.31 0.03 87.78 17:31:01 7 7.07 0.00 2.62 3.02 0.03 87.25 17:32:01 all 0.28 0.00 0.01 0.01 0.00 99.69 17:32:01 0 0.35 0.00 0.00 0.00 0.00 99.65 17:32:01 1 0.02 0.00 0.02 0.05 0.00 99.92 17:32:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:32:01 4 1.73 0.00 0.02 0.03 0.02 98.21 17:32:01 5 0.03 0.00 0.00 0.00 0.02 99.95 17:32:01 6 0.05 0.00 0.03 0.00 0.00 99.92 17:32:01 7 0.08 0.00 0.03 0.02 0.00 99.87 17:33:01 all 0.08 0.00 0.02 0.01 0.01 99.88 17:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:33:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:33:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:33:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:33:01 4 0.48 0.00 0.10 0.02 0.02 99.38 17:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:33:01 6 0.05 0.00 0.03 0.02 0.02 99.88 17:33:01 7 0.02 0.00 0.02 0.02 0.02 99.93 17:34:01 all 0.01 0.00 0.01 0.00 0.00 99.97 17:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:34:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:34:01 4 0.00 0.00 0.03 0.00 0.02 99.95 17:34:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:34:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:34:01 7 0.02 0.00 0.02 0.03 0.00 99.93 17:35:01 all 0.03 0.00 0.01 0.01 0.01 99.94 17:35:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:35:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 4 0.05 0.00 0.03 0.03 0.02 99.87 17:35:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:35:01 6 0.05 0.00 0.00 0.00 0.00 99.95 17:35:01 7 0.03 0.00 0.03 0.02 0.02 99.90 17:36:01 all 0.01 0.00 0.02 0.00 0.01 99.96 17:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:36:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:36:01 2 0.00 0.00 0.00 0.00 0.02 99.98 17:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:36:01 4 0.03 0.00 0.03 0.00 0.02 99.92 17:36:01 5 0.02 0.00 0.02 0.00 0.02 99.95 17:36:01 6 0.00 0.00 0.03 0.00 0.00 99.97 17:36:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:37:01 all 0.03 0.00 0.01 0.00 0.00 99.96 17:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:37:01 1 0.03 0.00 0.02 0.02 0.00 99.93 17:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:37:01 4 0.07 0.00 0.02 0.02 0.02 99.88 17:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:37:01 6 0.03 0.00 0.02 0.00 0.00 99.95 17:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:38:01 all 0.03 0.00 0.01 0.00 0.01 99.95 17:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:38:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:38:01 4 0.03 0.00 0.03 0.02 0.03 99.88 17:38:01 5 0.03 0.00 0.02 0.02 0.00 99.93 17:38:01 6 0.05 0.00 0.02 0.00 0.02 99.92 17:38:01 7 0.05 0.00 0.02 0.00 0.02 99.92 17:39:01 all 0.04 0.00 0.01 0.01 0.00 99.94 17:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:39:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:39:01 4 0.07 0.00 0.05 0.03 0.02 99.83 17:39:01 5 0.07 0.00 0.02 0.00 0.00 99.92 17:39:01 6 0.12 0.00 0.02 0.00 0.00 99.87 17:39:01 7 0.03 0.00 0.00 0.02 0.00 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.52 0.00 1.32 0.62 0.02 93.52 Average: 0 4.32 0.00 1.49 1.48 0.02 92.68 Average: 1 4.77 0.00 1.22 0.65 0.02 93.35 Average: 2 4.79 0.00 1.38 0.82 0.02 92.99 Average: 3 4.64 0.00 1.47 0.64 0.02 93.23 Average: 4 4.59 0.00 1.30 0.38 0.03 93.70 Average: 5 4.65 0.00 1.20 0.31 0.02 93.82 Average: 6 4.22 0.00 1.27 0.28 0.02 94.21 Average: 7 4.19 0.00 1.20 0.42 0.02 94.17