---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33583 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33583) 04/28/22 _x86_64_ (8 CPU) 00:34:04 LINUX RESTART (8 CPU) 00:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:36:01 216.06 2.65 213.41 0.00 52.66 88047.06 0.00 00:37:01 168.94 0.07 168.87 0.00 6.40 26158.44 0.00 00:38:01 1.58 0.00 1.58 0.00 0.00 18.15 0.00 00:39:01 1.35 0.00 1.35 0.00 0.00 17.20 0.00 00:40:01 1.05 0.02 1.03 0.00 0.13 11.46 0.00 00:41:01 1.47 0.00 1.47 0.00 0.00 22.80 0.00 00:42:01 0.90 0.00 0.90 0.00 0.00 10.00 0.00 00:43:01 1.30 0.00 1.30 0.00 0.00 15.60 0.00 00:44:01 0.90 0.00 0.90 0.00 0.00 10.26 0.00 00:45:01 104.75 0.15 104.60 0.00 23.06 55155.35 0.00 Average: 49.83 0.29 49.54 0.00 8.23 16947.27 0.00 00:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:36:01 27742304 31559584 732396 2.23 196436 3784500 2524944 7.44 1470024 3172352 54228 00:37:01 27442284 31771068 521616 1.59 207392 4232056 1801276 5.31 1294304 3596144 304 00:38:01 27443260 31772044 520536 1.58 207428 4232060 1801276 5.31 1293472 3596148 16 00:39:01 27453280 31782096 510540 1.55 207480 4232068 1801276 5.31 1284036 3596156 64 00:40:01 27453360 31782068 510496 1.55 207496 4232076 1801276 5.31 1283788 3596160 8 00:41:01 27462796 31791656 501000 1.52 207548 4232144 1801276 5.31 1274824 3596232 12 00:42:01 27462684 31791548 501024 1.52 207572 4232144 1801276 5.31 1274548 3596232 12 00:43:01 27463104 31792036 500704 1.52 207620 4232148 1801276 5.31 1274788 3596240 16 00:44:01 27463372 31792848 500424 1.52 207632 4232148 1801276 5.31 1274068 3596780 8 00:45:01 25923512 31742432 543500 1.65 243876 5555780 2162648 6.37 1409572 4864132 572 Average: 27330996 31757738 534224 1.62 210048 4319712 1909780 5.63 1313342 3680658 5524 00:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:36:01 docker0 201.43 258.84 15.96 2252.34 0.00 0.00 0.00 0.00 00:36:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 00:36:01 ens3 447.06 320.45 5636.59 93.17 0.00 0.00 0.00 0.00 00:36:01 veth3424801 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 docker0 17.10 21.43 1.00 91.78 0.00 0.00 0.00 0.00 00:37:01 lo 7.47 7.47 0.74 0.74 0.00 0.00 0.00 0.00 00:37:01 ens3 209.73 145.08 2706.99 88.44 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 ens3 5.40 2.82 3.77 0.21 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:39:01 ens3 0.82 0.53 0.36 0.28 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:41:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:43:01 ens3 0.20 0.18 0.07 0.01 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 docker0 0.78 0.88 0.24 0.28 0.00 0.00 0.00 0.00 00:45:01 vethc884bd0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 00:45:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 00:45:01 ens3 361.43 215.86 7294.97 76.78 0.00 0.00 0.00 0.00 Average: docker0 21.93 28.11 1.72 234.44 0.00 0.00 0.00 0.00 Average: vethc884bd0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 102.50 68.52 1564.38 25.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33583) 04/28/22 _x86_64_ (8 CPU) 00:34:04 LINUX RESTART (8 CPU) 00:35:01 CPU %user %nice %system %iowait %steal %idle 00:36:01 all 14.46 0.00 5.80 4.67 0.07 75.00 00:36:01 0 15.17 0.00 5.82 7.26 0.07 71.68 00:36:01 1 14.05 0.00 7.16 9.76 0.07 68.97 00:36:01 2 14.57 0.00 5.86 0.69 0.07 78.80 00:36:01 3 15.03 0.00 4.87 5.65 0.07 74.38 00:36:01 4 14.30 0.00 5.55 0.12 0.05 79.98 00:36:01 5 14.26 0.00 5.59 0.39 0.07 79.69 00:36:01 6 13.41 0.00 5.87 7.28 0.07 73.38 00:36:01 7 14.87 0.00 5.71 6.25 0.09 73.09 00:37:01 all 14.33 0.00 3.99 1.07 0.07 80.54 00:37:01 0 14.93 0.00 4.10 0.07 0.07 80.83 00:37:01 1 14.23 0.00 4.10 1.47 0.08 80.12 00:37:01 2 14.51 0.00 4.45 0.50 0.07 80.47 00:37:01 3 15.10 0.00 3.77 0.76 0.07 80.31 00:37:01 4 13.59 0.00 3.44 0.95 0.08 81.94 00:37:01 5 14.37 0.00 3.77 0.27 0.08 81.50 00:37:01 6 14.11 0.00 4.52 3.84 0.07 77.47 00:37:01 7 13.79 0.00 3.74 0.74 0.07 81.66 00:38:01 all 0.03 0.00 0.02 0.02 0.00 99.93 00:38:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:38:01 1 0.05 0.00 0.00 0.00 0.00 99.95 00:38:01 2 0.02 0.00 0.03 0.00 0.00 99.95 00:38:01 3 0.02 0.00 0.02 0.10 0.02 99.85 00:38:01 4 0.02 0.00 0.03 0.00 0.00 99.95 00:38:01 5 0.03 0.00 0.03 0.00 0.00 99.93 00:38:01 6 0.05 0.00 0.02 0.03 0.02 99.88 00:38:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:39:01 all 0.17 0.00 0.03 0.01 0.00 99.80 00:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:39:01 1 1.06 0.00 0.05 0.02 0.00 98.87 00:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:39:01 3 0.08 0.00 0.03 0.02 0.00 99.87 00:39:01 4 0.05 0.00 0.02 0.00 0.00 99.93 00:39:01 5 0.07 0.00 0.03 0.00 0.00 99.90 00:39:01 6 0.02 0.00 0.03 0.02 0.00 99.93 00:39:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:40:01 all 0.18 0.00 0.02 0.00 0.00 99.79 00:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:40:01 1 1.31 0.00 0.07 0.00 0.00 98.63 00:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:40:01 3 0.03 0.00 0.05 0.02 0.00 99.90 00:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:40:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:40:01 6 0.02 0.00 0.00 0.02 0.00 99.97 00:40:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:41:01 all 0.03 0.00 0.03 0.01 0.00 99.92 00:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 00:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:41:01 2 0.02 0.00 0.00 0.02 0.00 99.97 00:41:01 3 0.03 0.00 0.05 0.03 0.00 99.88 00:41:01 4 0.07 0.00 0.02 0.00 0.00 99.92 00:41:01 5 0.05 0.00 0.07 0.00 0.02 99.87 00:41:01 6 0.07 0.00 0.02 0.02 0.00 99.90 00:41:01 7 0.02 0.00 0.05 0.00 0.02 99.92 00:42:01 all 0.01 0.00 0.01 0.00 0.00 99.97 00:42:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:42:01 1 0.03 0.00 0.00 0.00 0.02 99.95 00:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:42:01 3 0.03 0.00 0.02 0.02 0.02 99.92 00:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:42:01 5 0.03 0.00 0.03 0.00 0.00 99.93 00:42:01 6 0.00 0.00 0.00 0.02 0.00 99.98 00:42:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:43:01 all 0.02 0.00 0.01 0.01 0.00 99.96 00:43:01 0 0.02 0.00 0.00 0.00 0.02 99.97 00:43:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:43:01 3 0.02 0.00 0.02 0.03 0.00 99.93 00:43:01 4 0.00 0.00 0.02 0.00 0.00 99.98 00:43:01 5 0.07 0.00 0.00 0.00 0.00 99.93 00:43:01 6 0.02 0.00 0.02 0.02 0.00 99.95 00:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:44:01 all 0.01 0.00 0.00 0.00 0.00 99.98 00:44:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:44:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:44:01 5 0.00 0.00 0.00 0.00 0.00 100.00 00:44:01 6 0.02 0.00 0.00 0.02 0.00 99.97 00:44:01 7 0.02 0.00 0.02 0.00 0.00 99.97 00:45:01 all 8.98 0.00 3.80 0.94 0.06 86.21 00:45:01 0 8.07 0.00 3.77 0.12 0.05 87.99 00:45:01 1 9.23 0.00 3.25 1.09 0.05 86.38 00:45:01 2 8.77 0.00 3.66 0.03 0.07 87.46 00:45:01 3 9.37 0.00 3.37 0.82 0.07 86.37 00:45:01 4 9.54 0.00 3.58 0.17 0.07 86.64 00:45:01 5 10.09 0.00 3.74 0.20 0.05 85.91 00:45:01 6 7.94 0.00 4.10 4.99 0.07 82.91 00:45:01 7 8.84 0.00 4.94 0.12 0.07 86.03 Average: all 3.79 0.00 1.36 0.67 0.02 94.17 Average: 0 3.79 0.00 1.37 0.74 0.02 94.09 Average: 1 3.97 0.00 1.45 1.22 0.02 93.34 Average: 2 3.76 0.00 1.39 0.12 0.02 94.71 Average: 3 3.94 0.00 1.21 0.74 0.02 94.08 Average: 4 3.72 0.00 1.26 0.12 0.02 94.88 Average: 5 3.86 0.00 1.32 0.09 0.02 94.71 Average: 6 3.53 0.00 1.44 1.61 0.02 93.40 Average: 7 3.71 0.00 1.43 0.70 0.02 94.13