---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-227 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 12G 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-227) 05/27/22 _x86_64_ (8 CPU) 03:11:11 LINUX RESTART (8 CPU) 03:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:13:01 178.38 2.34 176.04 0.00 58.16 65772.04 0.00 03:14:01 188.95 0.08 188.87 0.00 7.06 39087.77 0.00 03:15:01 1.23 0.00 1.23 0.00 0.00 15.08 0.00 03:16:01 1.73 0.00 1.73 0.00 0.00 20.53 0.00 03:17:01 1.05 0.03 1.02 0.00 0.27 11.87 0.00 03:18:01 1.43 0.00 1.43 0.00 0.00 17.86 0.00 03:19:01 0.85 0.00 0.85 0.00 0.00 11.06 0.00 03:20:01 1.32 0.00 1.32 0.00 0.00 17.46 0.00 03:21:01 0.83 0.00 0.83 0.00 0.00 10.67 0.00 03:22:01 131.48 0.35 131.13 0.00 12.26 61954.34 0.00 Average: 50.52 0.28 50.24 0.00 7.69 16610.60 0.00 03:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 28414936 31766380 529672 1.61 163172 3388524 2145956 6.32 1301272 2711608 90568 03:14:01 27787800 31768536 524984 1.60 175704 3953944 1941880 5.72 1347376 3235996 184 03:15:01 27795936 31776768 516188 1.57 175732 3953948 1941880 5.72 1338760 3236000 28 03:16:01 27797604 31778512 514228 1.56 175784 3953952 1941880 5.72 1337268 3236000 16 03:17:01 27804732 31785736 506912 1.54 175824 3953956 1941880 5.72 1329408 3236012 28 03:18:01 27805296 31786464 505792 1.54 175848 3953960 1941880 5.72 1328688 3236012 16 03:19:01 27805540 31786840 505504 1.54 175880 3953964 1941880 5.72 1328612 3236108 32 03:20:01 27805476 31786828 505408 1.54 175920 3953972 1941880 5.72 1328920 3236112 24 03:21:01 27805720 31787084 505136 1.54 175932 3953972 1941880 5.72 1328668 3236112 12 03:22:01 26222744 31705760 581992 1.77 221664 5276896 2171520 6.40 1508208 4502008 340 Average: 27704578 31772891 519582 1.58 179146 4029709 1985252 5.85 1347718 3310197 9125 03:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:13:01 ens3 330.15 236.99 4579.05 88.24 0.00 0.00 0.00 0.00 03:13:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 03:13:01 docker0 111.20 135.10 8.98 1138.66 0.00 0.00 0.00 0.00 03:14:01 ens3 217.43 163.25 2705.60 293.38 0.00 0.00 0.00 0.00 03:14:01 lo 7.66 7.66 0.76 0.76 0.00 0.00 0.00 0.00 03:14:01 docker0 10.70 16.16 0.63 91.97 0.00 0.00 0.00 0.00 03:15:01 ens3 0.02 0.07 0.00 0.02 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 380.54 252.67 8024.64 39.08 0.00 0.00 0.00 0.00 03:22:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 03:22:01 docker0 50.94 63.64 4.53 732.09 0.00 0.00 0.00 0.00 Average: ens3 92.47 65.06 1525.90 42.01 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 17.13 21.30 1.40 194.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-227) 05/27/22 _x86_64_ (8 CPU) 03:11:11 LINUX RESTART (8 CPU) 03:12:02 CPU %user %nice %system %iowait %steal %idle 03:13:01 all 28.03 0.00 6.50 1.37 0.13 63.97 03:13:01 0 27.81 0.00 6.80 3.66 0.14 61.59 03:13:01 1 28.96 0.00 7.52 0.81 0.14 62.58 03:13:01 2 26.99 0.00 6.13 0.16 0.10 66.62 03:13:01 3 27.87 0.00 5.75 3.99 0.14 62.25 03:13:01 4 28.27 0.00 6.46 0.41 0.12 64.74 03:13:01 5 27.39 0.00 6.77 1.13 0.12 64.59 03:13:01 6 29.35 0.00 6.50 0.41 0.14 63.60 03:13:01 7 27.59 0.00 6.03 0.40 0.16 65.83 03:14:01 all 18.28 0.00 3.85 1.88 0.12 75.87 03:14:01 0 18.88 0.00 4.42 1.66 0.13 74.90 03:14:01 1 17.24 0.00 3.13 0.24 0.10 79.29 03:14:01 2 17.67 0.00 3.84 0.35 0.12 78.02 03:14:01 3 16.59 0.00 3.46 0.47 0.12 79.37 03:14:01 4 18.43 0.00 3.32 0.52 0.10 77.63 03:14:01 5 21.30 0.00 4.58 2.74 0.12 71.27 03:14:01 6 18.69 0.00 3.91 8.86 0.12 68.43 03:14:01 7 17.46 0.00 4.15 0.24 0.12 78.04 03:15:01 all 0.03 0.00 0.01 0.00 0.00 99.95 03:15:01 0 0.05 0.00 0.00 0.02 0.00 99.93 03:15:01 1 0.02 0.00 0.00 0.00 0.02 99.97 03:15:01 2 0.02 0.00 0.03 0.00 0.00 99.95 03:15:01 3 0.12 0.00 0.05 0.00 0.02 99.82 03:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:15:01 6 0.03 0.00 0.02 0.02 0.00 99.93 03:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 all 0.27 0.00 0.01 0.01 0.01 99.70 03:16:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:16:01 1 1.99 0.00 0.02 0.00 0.00 98.00 03:16:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:16:01 3 0.08 0.00 0.05 0.00 0.02 99.85 03:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:16:01 6 0.02 0.00 0.00 0.05 0.00 99.93 03:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:17:01 all 0.27 0.00 0.01 0.01 0.01 99.70 03:17:01 0 0.02 0.00 0.02 0.02 0.00 99.95 03:17:01 1 1.97 0.00 0.00 0.00 0.02 98.01 03:17:01 2 0.05 0.00 0.03 0.00 0.00 99.92 03:17:01 3 0.07 0.00 0.05 0.00 0.02 99.87 03:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:17:01 5 0.00 0.00 0.00 0.00 0.02 99.98 03:17:01 6 0.02 0.00 0.02 0.03 0.00 99.93 03:17:01 7 0.00 0.00 0.00 0.00 0.02 99.98 03:18:01 all 0.27 0.00 0.02 0.00 0.00 99.70 03:18:01 0 0.02 0.00 0.05 0.00 0.00 99.93 03:18:01 1 1.99 0.00 0.02 0.00 0.00 98.00 03:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:18:01 3 0.08 0.00 0.03 0.00 0.02 99.87 03:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:18:01 6 0.02 0.00 0.03 0.03 0.02 99.90 03:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 all 0.06 0.00 0.01 0.00 0.01 99.92 03:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:19:01 1 0.37 0.00 0.05 0.00 0.02 99.57 03:19:01 2 0.03 0.00 0.00 0.00 0.02 99.95 03:19:01 3 0.07 0.00 0.05 0.00 0.02 99.87 03:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 all 0.04 0.00 0.01 0.00 0.00 99.94 03:20:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:20:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:20:01 2 0.07 0.00 0.02 0.00 0.00 99.92 03:20:01 3 0.13 0.00 0.02 0.00 0.00 99.85 03:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 6 0.05 0.00 0.02 0.03 0.00 99.90 03:20:01 7 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:21:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:21:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:21:01 2 0.07 0.00 0.00 0.00 0.00 99.93 03:21:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 5 0.00 0.00 0.00 0.00 0.02 99.98 03:21:01 6 0.02 0.00 0.02 0.03 0.00 99.93 03:21:01 7 0.00 0.00 0.00 0.00 0.00 100.00 03:22:01 all 9.19 0.00 3.43 1.21 0.06 86.11 03:22:01 0 9.42 0.00 2.99 0.22 0.05 87.32 03:22:01 1 11.47 0.00 3.43 1.37 0.07 83.66 03:22:01 2 7.51 0.00 4.61 1.30 0.05 86.53 03:22:01 3 8.60 0.00 2.90 0.25 0.07 88.18 03:22:01 4 9.14 0.00 3.35 0.27 0.05 87.19 03:22:01 5 10.40 0.00 2.86 0.47 0.05 86.21 03:22:01 6 8.04 0.00 4.34 5.45 0.07 82.10 03:22:01 7 8.94 0.00 2.97 0.34 0.07 87.68 Average: all 5.56 0.00 1.37 0.44 0.03 92.59 Average: 0 5.54 0.00 1.42 0.55 0.04 92.46 Average: 1 6.32 0.00 1.40 0.24 0.04 92.01 Average: 2 5.17 0.00 1.45 0.18 0.03 93.18 Average: 3 5.30 0.00 1.22 0.46 0.04 92.98 Average: 4 5.51 0.00 1.30 0.12 0.03 93.05 Average: 5 5.84 0.00 1.41 0.43 0.03 92.29 Average: 6 5.52 0.00 1.46 1.48 0.03 91.50 Average: 7 5.30 0.00 1.29 0.10 0.04 93.28