---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8674 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 9.6G 146G 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 9.6G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8674) 03/23/22 _x86_64_ (8 CPU) 17:08:20 LINUX RESTART (8 CPU) 17:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:01 140.91 9.59 131.32 0.00 1690.43 55126.66 0.00 17:11:01 121.91 0.05 121.86 0.00 5.20 19198.68 0.00 17:12:01 0.95 0.00 0.95 0.00 0.00 11.33 0.00 17:13:01 1.48 0.00 1.48 0.00 0.00 17.46 0.00 17:14:01 1.52 0.02 1.50 0.00 0.13 16.26 0.00 17:15:01 1.70 0.00 1.70 0.00 0.00 18.93 0.00 Average: 44.48 1.59 42.89 0.00 278.68 12278.73 0.00 17:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 29580148 31750860 572616 1.74 87280 2376092 2208852 6.51 1171572 1796860 256 17:11:01 29101292 31779560 513720 1.56 108448 2836312 1815692 5.35 1149256 2240920 8 17:12:01 29100516 31778876 513992 1.56 108480 2836316 1815692 5.35 1150188 2240924 12 17:13:01 29107520 31785856 507420 1.54 108516 2836316 1815692 5.35 1144096 2240932 48 17:14:01 29107220 31785608 507596 1.54 108568 2836324 1835332 5.41 1144792 2240940 36 17:15:01 29113092 31791520 501544 1.53 108596 2836324 1835332 5.41 1138560 2240940 108 Average: 29184965 31778713 519481 1.58 104981 2759614 1887765 5.56 1149744 2166919 78 17:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 ens3 230.10 167.38 2238.80 112.37 0.00 0.00 0.00 0.00 17:10:01 lo 5.02 5.02 0.50 0.50 0.00 0.00 0.00 0.00 17:10:01 docker0 36.04 43.91 2.87 190.61 0.00 0.00 0.00 0.00 17:11:01 ens3 160.31 96.62 2646.18 30.77 0.00 0.00 0.00 0.00 17:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:11:01 docker0 12.83 17.63 0.83 95.97 0.00 0.00 0.00 0.00 17:12:01 ens3 9.60 9.70 1.08 14.35 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 4.47 8.55 0.35 7.61 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 0.72 0.15 0.12 0.01 0.00 0.00 0.00 0.00 17:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 67.10 46.75 810.46 27.28 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 8.07 10.16 0.61 47.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8674) 03/23/22 _x86_64_ (8 CPU) 17:08:20 LINUX RESTART (8 CPU) 17:09:02 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 7.85 0.00 2.95 0.85 0.06 88.29 17:10:01 0 6.70 0.00 3.35 0.31 0.07 89.57 17:10:01 1 8.04 0.00 2.67 0.31 0.07 88.91 17:10:01 2 9.09 0.00 3.23 1.52 0.05 86.11 17:10:01 3 8.80 0.00 3.18 0.89 0.07 87.06 17:10:01 4 8.76 0.00 3.24 0.68 0.07 87.25 17:10:01 5 9.25 0.00 3.06 1.40 0.07 86.22 17:10:01 6 6.47 0.00 2.19 0.35 0.05 90.94 17:10:01 7 5.66 0.00 2.71 1.37 0.05 90.20 17:11:01 all 4.03 0.00 1.83 0.78 0.03 93.34 17:11:01 0 4.11 0.00 2.06 2.93 0.03 90.87 17:11:01 1 3.77 0.00 1.63 0.27 0.03 94.30 17:11:01 2 3.56 0.00 1.63 1.60 0.03 93.18 17:11:01 3 3.54 0.00 1.61 0.32 0.03 94.50 17:11:01 4 4.60 0.00 1.67 0.60 0.02 93.11 17:11:01 5 5.20 0.00 1.79 0.08 0.02 92.90 17:11:01 6 3.60 0.00 2.30 0.23 0.03 93.83 17:11:01 7 3.85 0.00 1.92 0.19 0.03 94.01 17:12:01 all 0.04 0.00 0.03 0.01 0.01 99.91 17:12:01 0 0.05 0.00 0.03 0.02 0.02 99.88 17:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:12:01 2 0.13 0.00 0.03 0.03 0.02 99.78 17:12:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:12:01 5 0.03 0.00 0.03 0.00 0.02 99.92 17:12:01 6 0.02 0.00 0.03 0.00 0.00 99.95 17:12:01 7 0.05 0.00 0.07 0.00 0.02 99.87 17:13:01 all 0.03 0.00 0.03 0.01 0.00 99.94 17:13:01 0 0.08 0.00 0.07 0.03 0.02 99.80 17:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:13:01 2 0.03 0.00 0.05 0.03 0.00 99.88 17:13:01 3 0.03 0.00 0.03 0.00 0.00 99.93 17:13:01 4 0.02 0.00 0.02 0.00 0.02 99.95 17:13:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:13:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:14:01 all 0.02 0.00 0.02 0.01 0.01 99.95 17:14:01 0 0.02 0.00 0.00 0.02 0.00 99.97 17:14:01 1 0.02 0.00 0.00 0.02 0.02 99.95 17:14:01 2 0.03 0.00 0.03 0.03 0.02 99.88 17:14:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:14:01 4 0.02 0.00 0.05 0.00 0.00 99.93 17:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:14:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:14:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:15:01 all 0.02 0.00 0.01 0.00 0.00 99.96 17:15:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:15:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:15:01 2 0.07 0.00 0.02 0.02 0.02 99.88 17:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:15:01 6 0.02 0.00 0.05 0.00 0.00 99.93 17:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 1.97 0.00 0.80 0.27 0.02 96.93 Average: 0 1.81 0.00 0.91 0.55 0.02 96.71 Average: 1 1.95 0.00 0.71 0.10 0.02 97.22 Average: 2 2.12 0.00 0.82 0.53 0.02 96.50 Average: 3 2.05 0.00 0.80 0.20 0.02 96.92 Average: 4 2.21 0.00 0.82 0.21 0.02 96.74 Average: 5 2.39 0.00 0.81 0.24 0.02 96.54 Average: 6 1.68 0.00 0.76 0.10 0.01 97.45 Average: 7 1.57 0.00 0.77 0.25 0.02 97.38