---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41852 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41852) 05/09/22 _x86_64_ (8 CPU) 18:03:25 LINUX RESTART (8 CPU) 18:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:05:01 174.57 11.00 163.57 0.00 1981.27 88786.14 0.00 18:06:01 46.78 0.03 46.74 0.00 0.93 22248.69 0.00 18:07:01 1.27 0.00 1.27 0.00 0.00 15.61 0.00 18:08:01 1.03 0.00 1.03 0.00 0.00 14.66 0.00 18:09:01 1.23 0.02 1.22 0.00 0.13 14.13 0.00 18:10:01 3.27 0.87 2.40 0.00 18.40 33.73 0.00 18:11:01 0.97 0.00 0.97 0.00 0.00 11.86 0.00 Average: 32.73 1.70 31.03 0.00 285.80 15873.84 0.00 18:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:05:01 28822400 31751840 545644 1.66 105272 3081492 2034080 5.99 1254036 2406548 217648 18:06:01 28558840 31772836 526472 1.60 122288 3315592 1803812 5.32 1179676 2714336 312 18:07:01 28559548 31773612 525592 1.60 122336 3315596 1803812 5.32 1179364 2714344 148 18:08:01 28564520 31778824 520148 1.58 122368 3315732 1803812 5.32 1173784 2714468 228 18:09:01 28564992 31779584 519576 1.58 122412 3315740 1803812 5.32 1173160 2714712 56 18:10:01 28565948 31781352 517696 1.57 122480 3316252 1841628 5.43 1171960 2715148 236 18:11:01 28570108 31785540 513656 1.56 122504 3316256 1841628 5.43 1167860 2715152 172 Average: 28600908 31774798 524112 1.59 119951 3282380 1847512 5.44 1185691 2670673 31257 18:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:05:01 docker0 8.18 9.72 0.68 49.04 0.00 0.00 0.00 0.00 18:05:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 18:05:01 ens3 301.65 173.69 5122.71 48.95 0.00 0.00 0.00 0.00 18:05:01 veth2a5f8fc 6.88 8.62 0.58 38.39 0.00 0.00 0.00 0.00 18:06:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:06:01 ens3 139.36 96.73 2537.69 64.19 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 1.70 0.35 0.45 0.26 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 ens3 2.88 1.57 2.44 0.52 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 0.20 0.12 0.08 0.07 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 ens3 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 0.28 0.17 0.09 0.01 0.00 0.00 0.00 0.00 Average: docker0 1.18 1.39 0.10 7.00 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 63.75 38.96 1094.70 16.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41852) 05/09/22 _x86_64_ (8 CPU) 18:03:25 LINUX RESTART (8 CPU) 18:04:01 CPU %user %nice %system %iowait %steal %idle 18:05:01 all 16.20 0.00 4.27 1.54 0.08 77.91 18:05:01 0 15.86 0.00 4.95 3.33 0.08 75.77 18:05:01 1 16.82 0.00 3.77 1.76 0.08 77.57 18:05:01 2 16.40 0.00 4.85 3.53 0.07 75.16 18:05:01 3 15.04 0.00 3.36 1.00 0.10 80.50 18:05:01 4 15.24 0.00 4.86 0.84 0.07 78.99 18:05:01 5 17.39 0.00 4.25 1.27 0.08 77.01 18:05:01 6 16.08 0.00 4.42 0.51 0.08 78.91 18:05:01 7 16.79 0.00 3.69 0.07 0.08 79.37 18:06:01 all 10.32 0.00 2.33 0.55 0.05 86.75 18:06:01 0 9.70 0.00 2.33 0.28 0.03 87.65 18:06:01 1 9.89 0.00 2.35 0.02 0.05 87.70 18:06:01 2 9.77 0.00 2.23 0.03 0.05 87.92 18:06:01 3 10.41 0.00 2.31 2.38 0.05 84.84 18:06:01 4 12.14 0.00 2.21 0.87 0.05 84.73 18:06:01 5 10.57 0.00 2.52 0.29 0.03 86.59 18:06:01 6 10.41 0.00 2.70 0.53 0.05 86.31 18:06:01 7 9.66 0.00 2.00 0.00 0.05 88.29 18:07:01 all 0.02 0.00 0.02 0.01 0.00 99.95 18:07:01 0 0.02 0.00 0.02 0.03 0.02 99.92 18:07:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:07:01 2 0.00 0.00 0.02 0.00 0.00 99.98 18:07:01 3 0.02 0.00 0.02 0.02 0.00 99.95 18:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:07:01 5 0.03 0.00 0.03 0.00 0.02 99.92 18:07:01 6 0.05 0.00 0.00 0.00 0.00 99.95 18:07:01 7 0.05 0.00 0.03 0.00 0.00 99.92 18:08:01 all 0.03 0.00 0.02 0.00 0.00 99.95 18:08:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:08:01 1 0.00 0.00 0.03 0.00 0.00 99.97 18:08:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:08:01 3 0.00 0.00 0.02 0.00 0.00 99.98 18:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 18:08:01 5 0.07 0.00 0.03 0.02 0.02 99.87 18:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:08:01 7 0.03 0.00 0.03 0.00 0.00 99.93 18:09:01 all 0.01 0.00 0.01 0.00 0.01 99.96 18:09:01 0 0.02 0.00 0.03 0.02 0.00 99.93 18:09:01 1 0.02 0.00 0.02 0.00 0.02 99.95 18:09:01 2 0.00 0.00 0.00 0.00 0.02 99.98 18:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 18:09:01 4 0.00 0.00 0.02 0.00 0.00 99.98 18:09:01 5 0.03 0.00 0.03 0.02 0.02 99.90 18:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 18:09:01 7 0.02 0.00 0.00 0.00 0.02 99.97 18:10:01 all 0.06 0.00 0.03 0.01 0.00 99.90 18:10:01 0 0.03 0.00 0.02 0.02 0.00 99.93 18:10:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:10:01 2 0.02 0.00 0.03 0.00 0.00 99.95 18:10:01 3 0.03 0.00 0.07 0.00 0.00 99.90 18:10:01 4 0.07 0.00 0.03 0.02 0.00 99.88 18:10:01 5 0.22 0.00 0.03 0.05 0.02 99.68 18:10:01 6 0.02 0.00 0.02 0.00 0.02 99.95 18:10:01 7 0.05 0.00 0.02 0.00 0.00 99.93 18:11:01 all 0.05 0.00 0.01 0.00 0.00 99.93 18:11:01 0 0.02 0.00 0.02 0.02 0.00 99.95 18:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 18:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 4 0.00 0.00 0.03 0.02 0.02 99.93 18:11:01 5 0.07 0.00 0.03 0.00 0.02 99.88 18:11:01 6 0.27 0.00 0.02 0.00 0.00 99.72 18:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.79 0.00 0.95 0.30 0.02 94.94 Average: 0 3.65 0.00 1.05 0.52 0.02 94.76 Average: 1 3.79 0.00 0.88 0.25 0.02 95.05 Average: 2 3.72 0.00 1.01 0.50 0.02 94.75 Average: 3 3.62 0.00 0.82 0.48 0.02 95.06 Average: 4 3.90 0.00 1.02 0.25 0.02 94.82 Average: 5 4.02 0.00 0.98 0.23 0.03 94.74 Average: 6 3.83 0.00 1.02 0.15 0.02 94.98 Average: 7 3.77 0.00 0.82 0.01 0.02 95.38