---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40240 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 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-40240) 03/05/25 _x86_64_ (8 CPU) 05:26:03 LINUX RESTART (8 CPU) 05:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:28:01 159.14 1.97 157.17 0.00 55.86 75457.16 0.00 05:29:01 46.82 0.15 46.67 0.00 3.87 17056.18 0.00 Average: 102.97 1.06 101.92 0.00 29.86 46254.24 0.00 05:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 28556524 31523392 786400 2.39 115416 3071032 1903628 5.61 1151776 2726504 264 05:29:01 27440388 31389960 911340 2.77 126308 3938768 2205472 6.50 1707876 3173240 887984 Average: 27998456 31456676 848870 2.58 120862 3504900 2054550 6.05 1429826 2949872 444124 05:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:28:01 docker0 69.11 149.49 5.61 1986.18 0.00 0.00 0.00 0.00 05:28:01 ens3 237.86 116.53 3294.75 22.31 0.00 0.00 0.00 0.00 05:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:29:01 docker0 75.79 128.02 6.25 943.08 0.00 0.00 0.00 0.00 05:29:01 ens3 160.21 96.57 975.15 21.35 0.00 0.00 0.00 0.00 05:29:01 veth886b507 53.30 97.40 5.36 883.60 0.00 0.00 0.00 0.07 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 72.45 138.76 5.93 1464.59 0.00 0.00 0.00 0.00 Average: ens3 199.03 106.55 2134.85 21.83 0.00 0.00 0.00 0.00 Average: veth886b507 26.65 48.70 2.68 441.83 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40240) 03/05/25 _x86_64_ (8 CPU) 05:26:03 LINUX RESTART (8 CPU) 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:01 all 28.55 0.00 6.59 2.42 0.07 62.37 05:28:01 0 29.82 0.00 6.76 0.47 0.07 62.89 05:28:01 1 27.63 0.00 6.74 0.20 0.07 65.35 05:28:01 2 28.21 0.00 7.22 1.05 0.05 63.48 05:28:01 3 29.18 0.00 6.66 0.58 0.07 63.52 05:28:01 4 30.93 0.00 6.23 1.84 0.08 60.92 05:28:01 5 26.56 0.00 5.65 0.27 0.07 67.46 05:28:01 6 27.68 0.00 6.61 0.34 0.05 65.32 05:28:01 7 28.39 0.00 6.90 14.67 0.07 49.97 05:29:01 all 48.19 0.00 8.49 0.67 0.08 42.56 05:29:01 0 48.82 0.00 8.45 0.30 0.08 42.35 05:29:01 1 49.03 0.00 8.20 0.15 0.08 42.54 05:29:01 2 48.20 0.00 8.90 0.39 0.07 42.45 05:29:01 3 47.93 0.00 8.49 0.03 0.07 43.48 05:29:01 4 47.35 0.00 7.80 0.47 0.07 44.31 05:29:01 5 48.19 0.00 9.00 3.83 0.10 38.88 05:29:01 6 47.62 0.00 8.71 0.03 0.08 43.55 05:29:01 7 48.38 0.00 8.40 0.20 0.10 42.91 Average: all 38.38 0.00 7.54 1.55 0.07 52.46 Average: 0 39.34 0.00 7.61 0.39 0.08 52.59 Average: 1 38.32 0.00 7.47 0.18 0.08 53.95 Average: 2 38.21 0.00 8.06 0.72 0.06 52.95 Average: 3 38.59 0.00 7.58 0.30 0.07 53.46 Average: 4 39.13 0.00 7.02 1.15 0.08 52.62 Average: 5 37.36 0.00 7.32 2.04 0.08 53.19 Average: 6 37.65 0.00 7.66 0.18 0.07 54.43 Average: 7 38.41 0.00 7.65 7.42 0.08 46.44