---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5921 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: 2800.000 BogoMIPS: 5600.00 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-5921) 02/14/23 _x86_64_ (8 CPU) 23:51:00 LINUX RESTART (8 CPU) 23:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:53:01 73.60 0.52 73.09 0.00 14.53 43393.30 0.00 23:54:01 63.53 0.22 63.31 0.00 13.46 31383.16 0.00 23:55:01 5.20 0.15 5.05 0.00 12.13 93.72 0.00 Average: 47.45 0.29 47.15 0.00 13.37 24957.08 0.00 23:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:53:01 27686920 31113568 1186052 3.61 98424 3523568 2655636 7.83 1678472 3057092 394788 23:54:01 28586608 31580856 723584 2.20 103496 3114872 1757564 5.18 1120724 2750288 408 23:55:01 28569408 31565064 739120 2.25 103636 3115848 1979336 5.83 1140796 2750636 200 Average: 28280979 31419829 882919 2.69 101852 3251429 2130845 6.28 1313331 2852672 131799 23:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:53:01 docker0 84.39 97.98 6.87 1303.62 0.00 0.00 0.00 0.00 23:53:01 ens3 139.99 108.92 1342.74 22.76 0.00 0.00 0.00 0.00 23:53:01 veth6282496 84.39 98.10 8.02 1303.62 0.00 0.00 0.00 0.11 23:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 docker0 0.38 0.37 0.02 0.03 0.00 0.00 0.00 0.00 23:54:01 ens3 115.46 86.85 2531.98 17.44 0.00 0.00 0.00 0.00 23:54:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 ens3 13.31 6.87 12.20 4.33 0.00 0.00 0.00 0.00 23:55:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 28.25 32.78 2.30 434.52 0.00 0.00 0.00 0.00 Average: ens3 89.59 67.55 1295.71 14.84 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5921) 02/14/23 _x86_64_ (8 CPU) 23:51:00 LINUX RESTART (8 CPU) 23:52:01 CPU %user %nice %system %iowait %steal %idle 23:53:01 all 51.94 0.00 7.43 0.38 0.09 40.15 23:53:01 0 51.62 0.00 7.48 0.12 0.10 40.68 23:53:01 1 52.46 0.00 7.54 0.02 0.10 39.88 23:53:01 2 51.36 0.00 7.14 0.03 0.10 41.37 23:53:01 3 52.38 0.00 7.67 0.42 0.10 39.42 23:53:01 4 52.26 0.00 7.35 1.55 0.08 38.76 23:53:01 5 52.29 0.00 7.29 0.85 0.10 39.47 23:53:01 6 51.60 0.00 7.10 0.03 0.07 41.19 23:53:01 7 51.54 0.00 7.90 0.03 0.10 40.43 23:54:01 all 15.04 0.00 2.52 0.32 0.04 82.08 23:54:01 0 15.19 0.00 2.22 0.02 0.03 82.54 23:54:01 1 14.94 0.00 2.38 0.10 0.03 82.54 23:54:01 2 15.83 0.00 3.48 0.03 0.03 80.62 23:54:01 3 13.79 0.00 2.22 0.34 0.03 83.62 23:54:01 4 14.83 0.00 2.72 1.64 0.03 80.77 23:54:01 5 14.57 0.00 2.09 0.44 0.03 82.87 23:54:01 6 15.92 0.00 2.73 0.00 0.05 81.31 23:54:01 7 15.23 0.00 2.34 0.02 0.03 82.38 23:55:01 all 0.33 0.00 0.08 0.10 0.01 99.48 23:55:01 0 0.08 0.00 0.07 0.05 0.00 99.80 23:55:01 1 0.92 0.00 0.20 0.00 0.03 98.84 23:55:01 2 0.40 0.00 0.05 0.00 0.02 99.53 23:55:01 3 0.13 0.00 0.07 0.15 0.02 99.63 23:55:01 4 0.48 0.00 0.03 0.52 0.02 98.95 23:55:01 5 0.40 0.00 0.12 0.08 0.02 99.38 23:55:01 6 0.03 0.00 0.05 0.00 0.00 99.92 23:55:01 7 0.15 0.00 0.05 0.00 0.02 99.78 Average: all 22.33 0.00 3.33 0.27 0.05 74.02 Average: 0 22.19 0.00 3.24 0.06 0.04 74.46 Average: 1 22.71 0.00 3.37 0.04 0.06 73.83 Average: 2 22.44 0.00 3.55 0.02 0.05 73.94 Average: 3 21.99 0.00 3.30 0.30 0.05 74.36 Average: 4 22.44 0.00 3.35 1.24 0.04 72.92 Average: 5 22.30 0.00 3.15 0.45 0.05 74.05 Average: 6 22.40 0.00 3.28 0.01 0.04 74.28 Average: 7 22.19 0.00 3.41 0.02 0.05 74.33