---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8068 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: 2799.998 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 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8068) 03/02/23 _x86_64_ (8 CPU) 07:42:10 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:44:01 223.57 4.37 219.20 0.00 442.64 93565.29 0.00 07:45:01 43.05 0.18 42.87 0.00 9.73 20740.69 0.00 Average: 132.55 2.26 130.29 0.00 224.35 56844.02 0.00 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 28059920 31522308 771304 2.35 148076 3500788 1953460 5.76 1307304 3044612 219304 07:45:01 27833732 31565912 729860 2.22 154064 3735832 1757880 5.18 1180792 3367604 148 Average: 27946826 31544110 750582 2.28 151070 3618310 1855670 5.47 1244048 3206108 109726 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 503.71 307.47 6791.11 48.12 0.00 0.00 0.00 0.00 07:44:01 docker0 188.71 319.95 15.46 2675.34 0.00 0.00 0.00 0.00 07:44:01 veth9201607 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 07:44:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 07:45:01 ens3 104.23 61.53 2522.91 11.20 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 302.28 183.46 4638.90 29.50 0.00 0.00 0.00 0.00 Average: docker0 93.56 158.62 7.66 1326.32 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8068) 03/02/23 _x86_64_ (8 CPU) 07:42:10 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 20.30 0.00 5.97 3.16 0.10 70.47 07:44:01 0 19.12 0.00 7.34 1.44 0.09 72.02 07:44:01 1 20.75 0.00 5.99 0.52 0.09 72.66 07:44:01 2 20.38 0.00 8.06 17.83 0.10 53.63 07:44:01 3 19.51 0.00 4.65 1.15 0.10 74.58 07:44:01 4 21.44 0.00 5.78 3.20 0.09 69.49 07:44:01 5 20.89 0.00 5.13 0.31 0.10 73.56 07:44:01 6 20.23 0.00 5.40 0.24 0.07 74.06 07:44:01 7 20.06 0.00 5.44 0.68 0.16 73.67 07:45:01 all 2.79 0.00 1.26 0.89 0.03 95.02 07:45:01 0 2.41 0.00 0.85 1.70 0.03 95.00 07:45:01 1 2.66 0.00 1.40 0.03 0.02 95.89 07:45:01 2 2.53 0.00 1.65 4.84 0.03 90.94 07:45:01 3 3.61 0.00 1.35 0.33 0.05 94.65 07:45:01 4 2.61 0.00 1.14 0.12 0.03 96.10 07:45:01 5 2.64 0.00 1.04 0.02 0.03 96.27 07:45:01 6 3.12 0.00 1.09 0.12 0.02 95.66 07:45:01 7 2.76 0.00 1.56 0.02 0.03 95.63 Average: all 11.42 0.00 3.58 2.01 0.06 82.92 Average: 0 10.65 0.00 4.05 1.58 0.06 83.67 Average: 1 11.57 0.00 3.66 0.27 0.05 84.44 Average: 2 11.35 0.00 4.82 11.25 0.07 72.52 Average: 3 11.44 0.00 2.98 0.74 0.08 84.77 Average: 4 11.89 0.00 3.43 1.64 0.06 82.98 Average: 5 11.65 0.00 3.06 0.16 0.07 85.07 Average: 6 11.59 0.00 3.22 0.18 0.04 84.97 Average: 7 11.26 0.00 3.46 0.34 0.09 84.84