---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2690 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-2690) 06/03/25 _x86_64_ (8 CPU) 04:11:08 LINUX RESTART (8 CPU) 04:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:13:01 113.83 3.48 110.35 0.00 412.60 45880.49 0.00 04:14:01 106.47 0.02 106.45 0.00 0.13 49403.92 0.00 04:15:01 84.24 1.15 83.09 0.00 24.13 37131.81 0.00 Average: 101.51 1.55 99.96 0.00 145.62 44138.74 0.00 04:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 27332972 31515116 784360 2.39 110080 4203240 1874484 5.52 1653752 3350004 1354072 04:14:01 26392612 31299476 997716 3.03 116200 4876812 2351456 6.93 1889780 4006368 622264 04:15:01 28219136 31519900 780916 2.37 120236 3371356 1963900 5.79 1199124 2976792 320 Average: 27314907 31444831 854331 2.60 115505 4150469 2063280 6.08 1580885 3444388 658885 04:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:13:01 ens3 559.52 375.09 5794.79 53.18 0.00 0.00 0.00 0.00 04:13:01 veth2aa2439 153.24 275.84 15.07 1974.70 0.00 0.00 0.00 0.16 04:13:01 docker0 272.35 388.09 20.96 2542.67 0.00 0.00 0.00 0.00 04:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 ens3 13.25 10.15 11.65 5.73 0.00 0.00 0.00 0.00 04:14:01 veth2aa2439 1.38 1.42 0.12 1.84 0.00 0.00 0.00 0.00 04:14:01 docker0 1.38 1.38 0.10 1.84 0.00 0.00 0.00 0.00 04:15:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 04:15:01 ens3 113.78 75.14 2537.05 18.25 0.00 0.00 0.00 0.00 04:15:01 docker0 0.40 0.38 0.03 0.04 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 228.85 153.46 2781.16 25.72 0.00 0.00 0.00 0.00 Average: docker0 91.38 129.95 7.03 848.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2690) 06/03/25 _x86_64_ (8 CPU) 04:11:08 LINUX RESTART (8 CPU) 04:12:01 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 27.64 0.00 5.50 2.24 0.07 64.54 04:13:01 0 26.76 0.00 5.50 0.08 0.07 67.59 04:13:01 1 28.40 0.00 5.63 0.07 0.08 65.82 04:13:01 2 30.42 0.00 5.62 3.02 0.08 60.85 04:13:01 3 27.59 0.00 4.97 0.30 0.07 67.08 04:13:01 4 27.71 0.00 5.48 0.13 0.07 66.61 04:13:01 5 27.62 0.00 5.70 0.22 0.07 66.39 04:13:01 6 25.86 0.00 5.48 6.26 0.07 62.33 04:13:01 7 26.76 0.00 5.62 7.84 0.08 59.69 04:14:01 all 57.18 0.00 7.82 0.80 0.11 34.10 04:14:01 0 58.79 0.00 7.52 0.76 0.10 32.83 04:14:01 1 58.45 0.00 7.84 0.50 0.10 33.10 04:14:01 2 55.73 0.00 7.72 2.54 0.12 33.88 04:14:01 3 56.98 0.00 8.03 0.12 0.10 34.77 04:14:01 4 57.25 0.00 8.22 0.12 0.10 34.30 04:14:01 5 56.42 0.00 7.84 0.03 0.10 35.61 04:14:01 6 59.14 0.00 7.26 0.15 0.10 33.34 04:14:01 7 54.63 0.00 8.10 2.17 0.13 34.97 04:15:01 all 18.70 0.00 2.68 1.50 0.05 77.08 04:15:01 0 17.93 0.00 2.11 0.03 0.05 79.87 04:15:01 1 18.59 0.00 2.18 0.40 0.07 78.77 04:15:01 2 19.18 0.00 2.24 2.86 0.05 75.68 04:15:01 3 18.49 0.00 3.53 0.94 0.05 77.00 04:15:01 4 19.18 0.00 2.45 0.13 0.05 78.19 04:15:01 5 18.59 0.00 2.82 7.53 0.07 70.99 04:15:01 6 19.03 0.00 3.68 0.03 0.03 77.22 04:15:01 7 18.60 0.00 2.42 0.03 0.03 78.91 Average: all 34.46 0.00 5.32 1.51 0.08 58.62 Average: 0 34.47 0.00 5.04 0.29 0.07 60.13 Average: 1 35.13 0.00 5.21 0.33 0.08 59.25 Average: 2 34.99 0.00 5.18 2.81 0.08 56.94 Average: 3 34.32 0.00 5.50 0.45 0.07 59.65 Average: 4 34.66 0.00 5.37 0.13 0.07 59.77 Average: 5 34.21 0.00 5.45 2.60 0.08 57.66 Average: 6 34.62 0.00 5.47 2.15 0.07 57.70 Average: 7 33.31 0.00 5.37 3.33 0.08 57.90