---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120560 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.976 BogoMIPS: 5599.95 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120560) 12/05/22 _x86_64_ (8 CPU) 12:02:20 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:04:01 85.49 3.32 82.17 0.00 446.12 38927.29 0.00 12:05:01 30.00 0.00 30.00 0.00 0.00 16436.34 0.00 12:06:01 0.90 0.00 0.90 0.00 0.00 9.46 0.00 12:07:02 1.37 0.00 1.37 0.00 0.00 15.99 0.00 Average: 29.44 0.83 28.61 0.00 111.53 13846.59 0.00 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 28690368 31570856 735076 2.24 84260 3047720 2060752 6.07 1132668 2662560 456484 12:05:01 28681272 31583612 721304 2.19 91452 3047924 1747236 5.15 1138072 2650484 24 12:06:01 28681748 31584128 720388 2.19 91476 3047924 1747236 5.15 1138288 2650484 16 12:07:02 28685972 31588524 715836 2.18 91500 3047924 1747236 5.15 1133288 2650488 40 Average: 28684840 31581780 723151 2.20 89672 3047873 1825615 5.38 1135579 2653504 114141 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 ens3 303.33 210.51 6638.65 38.84 0.00 0.00 0.00 0.00 12:04:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 12:04:01 docker0 14.30 19.89 1.10 81.47 0.00 0.00 0.00 0.00 12:05:01 ens3 28.85 32.73 13.54 79.08 0.00 0.00 0.00 0.00 12:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:07:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 83.08 60.85 1663.05 29.48 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 3.57 4.97 0.27 20.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120560) 12/05/22 _x86_64_ (8 CPU) 12:02:20 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 17.80 0.00 5.21 0.87 0.07 76.05 12:04:01 0 17.83 0.00 5.21 0.61 0.07 76.29 12:04:01 1 18.79 0.00 5.90 1.11 0.07 74.14 12:04:01 2 14.62 0.00 5.01 4.09 0.07 76.22 12:04:01 3 19.81 0.00 4.77 0.07 0.08 75.27 12:04:01 4 18.00 0.00 5.18 0.24 0.07 76.51 12:04:01 5 18.35 0.00 5.70 0.07 0.07 75.82 12:04:01 6 17.09 0.00 4.80 0.71 0.09 77.31 12:04:01 7 17.88 0.00 5.14 0.05 0.09 76.85 12:05:01 all 1.21 0.00 0.50 0.28 0.01 98.01 12:05:01 0 1.02 0.00 0.38 0.02 0.00 98.58 12:05:01 1 0.95 0.00 0.38 0.02 0.02 98.63 12:05:01 2 0.80 0.00 0.50 0.35 0.00 98.35 12:05:01 3 0.85 0.00 0.43 0.00 0.00 98.71 12:05:01 4 0.87 0.00 0.62 0.03 0.02 98.46 12:05:01 5 2.91 0.00 0.56 0.21 0.03 96.29 12:05:01 6 1.32 0.00 0.67 1.57 0.00 96.44 12:05:01 7 0.90 0.00 0.42 0.02 0.02 98.65 12:06:01 all 0.20 0.00 0.02 0.00 0.01 99.76 12:06:01 0 1.14 0.00 0.02 0.00 0.02 98.83 12:06:01 1 0.05 0.00 0.03 0.00 0.02 99.90 12:06:01 2 0.02 0.00 0.02 0.02 0.02 99.93 12:06:01 3 0.05 0.00 0.02 0.00 0.02 99.92 12:06:01 4 0.02 0.00 0.03 0.02 0.00 99.93 12:06:01 5 0.28 0.00 0.02 0.00 0.00 99.70 12:06:01 6 0.02 0.00 0.02 0.00 0.02 99.95 12:06:01 7 0.05 0.00 0.05 0.00 0.00 99.90 12:07:02 all 0.04 0.00 0.02 0.01 0.01 99.93 12:07:02 0 0.02 0.00 0.03 0.00 0.00 99.95 12:07:02 1 0.03 0.00 0.07 0.00 0.03 99.87 12:07:02 2 0.03 0.00 0.00 0.02 0.00 99.95 12:07:02 3 0.03 0.00 0.00 0.00 0.02 99.95 12:07:02 4 0.02 0.00 0.02 0.03 0.00 99.93 12:07:02 5 0.07 0.00 0.00 0.00 0.00 99.93 12:07:02 6 0.05 0.00 0.00 0.00 0.00 99.95 12:07:02 7 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 4.76 0.00 1.42 0.29 0.03 93.51 Average: 0 4.97 0.00 1.40 0.15 0.02 93.46 Average: 1 4.89 0.00 1.58 0.28 0.03 93.23 Average: 2 3.82 0.00 1.37 1.11 0.02 93.69 Average: 3 5.13 0.00 1.29 0.02 0.03 93.53 Average: 4 4.70 0.00 1.45 0.08 0.02 93.75 Average: 5 5.36 0.00 1.56 0.07 0.02 92.99 Average: 6 4.56 0.00 1.35 0.57 0.03 93.50 Average: 7 4.63 0.00 1.38 0.02 0.03 93.94