---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15191 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-15191) 06/21/22 _x86_64_ (8 CPU) 00:12:42 LINUX RESTART (8 CPU) 00:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 402.27 47.16 355.11 0.00 4297.85 185653.28 0.00 00:15:01 156.61 1.05 155.56 0.00 21.20 39606.60 0.00 00:16:01 128.06 0.05 128.01 0.00 7.33 32885.72 0.00 00:17:01 1.95 0.02 1.93 0.00 0.13 21.75 0.00 00:18:01 1.25 0.02 1.23 0.00 0.13 14.00 0.00 00:19:01 0.93 0.00 0.93 0.00 0.00 12.66 0.00 00:20:01 1.10 0.00 1.10 0.00 0.00 13.33 0.00 00:21:01 1.43 0.00 1.43 0.00 0.00 17.33 0.00 00:22:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 Average: 76.58 5.29 71.29 0.00 473.66 28401.79 0.00 00:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 28796756 31739100 559492 1.70 119752 3086600 2168756 6.39 1138280 2558924 4412 00:15:01 27982328 31703276 587136 1.79 165044 3740460 2174540 6.41 1515076 2911564 298696 00:16:01 27636304 31761108 530292 1.61 175836 4095148 1787552 5.27 1363752 3367144 132 00:17:01 27636160 31760948 530096 1.61 175860 4095140 1787552 5.27 1362960 3367148 8 00:18:01 27641140 31766024 524596 1.60 175880 4095156 1805956 5.32 1357876 3367152 12 00:19:01 27641320 31766224 524344 1.59 175900 4095164 1805956 5.32 1358216 3367156 180 00:20:01 27648572 31773504 517008 1.57 175908 4095168 1805956 5.32 1351636 3367164 24 00:21:01 27648344 31773368 517188 1.57 175932 4095172 1805956 5.32 1351512 3367252 52 00:22:01 27648508 31773572 516956 1.57 175936 4095172 1805956 5.32 1351160 3367260 20 Average: 27808826 31757458 534123 1.62 168450 3943687 1883131 5.55 1350052 3226752 33726 00:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 docker0 84.44 100.85 6.71 296.52 0.00 0.00 0.00 0.00 00:14:01 lo 6.91 6.91 0.68 0.68 0.00 0.00 0.00 0.00 00:14:01 veth008c142 51.89 64.65 4.98 45.98 0.00 0.00 0.00 0.00 00:14:01 ens3 916.42 603.52 6890.16 120.20 0.00 0.00 0.00 0.00 00:15:01 docker0 61.77 76.45 4.62 972.87 0.00 0.00 0.00 0.00 00:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:15:01 ens3 145.08 115.41 1013.62 71.53 0.00 0.00 0.00 0.00 00:15:01 veth91d4655 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:16:01 docker0 8.43 11.01 0.50 51.83 0.00 0.00 0.00 0.00 00:16:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 00:16:01 ens3 135.68 99.63 2625.44 44.82 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 ens3 5.08 3.22 4.23 0.23 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 ens3 4.02 7.78 0.33 7.56 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 4.95 8.82 0.48 7.63 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:21:01 ens3 2.48 4.35 0.39 4.02 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 ens3 0.60 0.18 0.14 0.07 0.00 0.00 0.00 0.00 Average: docker0 17.06 20.78 1.30 146.53 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 133.47 92.71 1159.92 28.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15191) 06/21/22 _x86_64_ (8 CPU) 00:12:42 LINUX RESTART (8 CPU) 00:13:02 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 11.63 0.00 4.70 2.15 0.14 81.39 00:14:01 0 12.02 0.00 4.25 0.61 0.14 82.98 00:14:01 1 10.55 0.00 3.94 4.96 0.12 80.43 00:14:01 2 13.93 0.00 4.48 3.68 0.12 77.79 00:14:01 3 12.05 0.00 5.43 2.46 0.15 79.90 00:14:01 4 10.81 0.00 3.92 0.26 0.12 84.89 00:14:01 5 10.74 0.00 5.58 1.44 0.12 82.12 00:14:01 6 11.44 0.00 3.96 3.13 0.14 81.33 00:14:01 7 11.46 0.00 6.02 0.66 0.17 81.69 00:15:01 all 37.47 0.00 7.02 0.78 0.17 54.57 00:15:01 0 37.65 0.00 7.27 1.11 0.17 53.80 00:15:01 1 38.61 0.00 6.69 0.27 0.17 54.26 00:15:01 2 36.37 0.00 7.22 1.52 0.17 54.73 00:15:01 3 36.94 0.00 7.32 0.27 0.15 55.32 00:15:01 4 37.66 0.00 7.06 0.12 0.17 54.99 00:15:01 5 36.49 0.00 7.23 2.57 0.15 53.56 00:15:01 6 39.24 0.00 6.71 0.27 0.17 53.62 00:15:01 7 36.76 0.00 6.67 0.12 0.19 56.27 00:16:01 all 4.87 0.00 2.05 0.67 0.06 92.34 00:16:01 0 4.20 0.00 2.68 2.19 0.05 90.87 00:16:01 1 3.90 0.00 1.67 0.10 0.07 94.26 00:16:01 2 5.43 0.00 1.72 0.15 0.07 92.63 00:16:01 3 4.45 0.00 1.83 1.07 0.07 92.58 00:16:01 4 4.25 0.00 1.79 0.02 0.05 93.89 00:16:01 5 6.70 0.00 2.35 1.44 0.07 89.43 00:16:01 6 4.71 0.00 2.18 0.10 0.07 92.94 00:16:01 7 5.33 0.00 2.20 0.27 0.08 92.12 00:17:01 all 0.01 0.00 0.02 0.00 0.00 99.96 00:17:01 0 0.00 0.00 0.02 0.02 0.00 99.97 00:17:01 1 0.02 0.00 0.05 0.00 0.00 99.93 00:17:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:17:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:17:01 4 0.00 0.00 0.02 0.00 0.00 99.98 00:17:01 5 0.02 0.00 0.00 0.02 0.00 99.97 00:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:17:01 7 0.02 0.00 0.05 0.00 0.02 99.92 00:18:01 all 0.02 0.00 0.02 0.01 0.01 99.95 00:18:01 0 0.02 0.00 0.02 0.03 0.00 99.93 00:18:01 1 0.00 0.00 0.03 0.00 0.02 99.95 00:18:01 2 0.03 0.00 0.00 0.00 0.02 99.95 00:18:01 3 0.02 0.00 0.03 0.02 0.00 99.93 00:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 5 0.03 0.00 0.03 0.00 0.02 99.92 00:18:01 6 0.00 0.00 0.02 0.00 0.02 99.97 00:18:01 7 0.07 0.00 0.00 0.00 0.00 99.93 00:19:01 all 0.03 0.00 0.01 0.00 0.00 99.96 00:19:01 0 0.03 0.00 0.05 0.02 0.02 99.88 00:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 2 0.05 0.00 0.02 0.00 0.00 99.93 00:19:01 3 0.02 0.00 0.02 0.02 0.00 99.95 00:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 5 0.07 0.00 0.00 0.00 0.00 99.93 00:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 all 0.03 0.00 0.03 0.00 0.00 99.94 00:20:01 0 0.05 0.00 0.07 0.02 0.00 99.87 00:20:01 1 0.03 0.00 0.05 0.00 0.00 99.92 00:20:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 4 0.02 0.00 0.03 0.00 0.00 99.95 00:20:01 5 0.07 0.00 0.03 0.00 0.02 99.88 00:20:01 6 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:21:01 all 0.02 0.00 0.01 0.01 0.01 99.96 00:21:01 0 0.05 0.00 0.03 0.00 0.02 99.90 00:21:01 1 0.00 0.00 0.02 0.00 0.02 99.97 00:21:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:21:01 3 0.02 0.00 0.00 0.03 0.00 99.95 00:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 00:21:01 5 0.02 0.00 0.00 0.02 0.00 99.97 00:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:21:01 7 0.02 0.00 0.00 0.00 0.02 99.97 00:22:01 all 0.02 0.00 0.01 0.00 0.00 99.97 00:22:01 0 0.05 0.00 0.03 0.00 0.00 99.92 00:22:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:22:01 5 0.00 0.00 0.02 0.02 0.00 99.97 00:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:22:01 7 0.00 0.00 0.03 0.00 0.00 99.97 Average: all 5.95 0.00 1.52 0.40 0.04 92.09 Average: 0 5.96 0.00 1.59 0.44 0.04 91.97 Average: 1 5.85 0.00 1.37 0.58 0.04 92.16 Average: 2 6.15 0.00 1.48 0.58 0.04 91.74 Average: 3 5.89 0.00 1.61 0.42 0.04 92.04 Average: 4 5.81 0.00 1.41 0.04 0.04 92.70 Average: 5 5.95 0.00 1.67 0.61 0.04 91.73 Average: 6 6.09 0.00 1.41 0.38 0.04 92.07 Average: 7 5.89 0.00 1.64 0.11 0.05 92.30