---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36148 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36148) 01/06/25 _x86_64_ (8 CPU) 03:13:00 LINUX RESTART (8 CPU) 03:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:15:01 155.92 4.14 151.79 0.00 399.40 36042.40 0.00 03:16:01 175.79 0.30 175.49 0.00 10.00 64573.24 0.00 03:17:01 38.45 1.25 37.20 0.00 25.72 23942.57 0.00 03:18:01 90.62 0.27 90.35 0.00 13.86 25828.86 0.00 Average: 115.22 1.49 113.73 0.00 112.45 37594.54 0.00 03:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 28038552 31518448 790592 2.40 128232 3513364 1873292 5.52 1285240 3047360 727648 03:16:01 27947376 31501380 803904 2.44 182560 3518576 1866640 5.50 1173048 3236156 2508 03:17:01 26858140 31324100 975880 2.97 186332 4360016 2359812 6.95 1676640 3752004 490744 03:18:01 27436832 31498580 804424 2.45 190664 3975928 1936048 5.71 1401804 3473820 252312 Average: 27570225 31460627 843700 2.57 171947 3841971 2008948 5.92 1384183 3377335 368303 03:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 ens3 700.13 437.51 6710.24 54.46 0.00 0.00 0.00 0.00 03:15:01 docker0 354.79 556.12 29.72 3452.84 0.00 0.00 0.00 0.00 03:15:01 lo 2.72 2.72 0.27 0.27 0.00 0.00 0.00 0.00 03:16:01 veth4f65f95 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 ens3 19.96 12.70 21.96 7.48 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 veth4f65f95 0.85 1.27 0.12 0.34 0.00 0.00 0.00 0.00 03:17:01 ens3 19.81 12.51 15.66 10.92 0.00 0.00 0.00 0.00 03:17:01 docker0 0.85 1.18 0.11 0.34 0.00 0.00 0.00 0.00 03:17:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 ens3 21.23 12.56 55.00 8.45 0.00 0.00 0.00 0.00 03:18:01 docker0 1.47 3.02 0.09 38.12 0.00 0.00 0.00 0.00 03:18:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 190.65 119.05 1704.33 20.35 0.00 0.00 0.00 0.00 Average: docker0 89.47 140.41 7.49 874.69 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36148) 01/06/25 _x86_64_ (8 CPU) 03:13:00 LINUX RESTART (8 CPU) 03:14:01 CPU %user %nice %system %iowait %steal %idle 03:15:01 all 6.49 0.00 2.98 4.56 0.06 85.90 03:15:01 0 6.48 0.00 2.49 0.52 0.05 90.46 03:15:01 1 5.40 0.00 2.83 1.76 0.03 89.98 03:15:01 2 6.11 0.00 3.04 16.30 0.07 74.49 03:15:01 3 6.06 0.00 3.84 1.11 0.05 88.94 03:15:01 4 6.22 0.00 3.29 1.01 0.08 89.40 03:15:01 5 6.52 0.00 2.30 6.99 0.07 84.13 03:15:01 6 7.39 0.00 2.72 0.69 0.07 89.14 03:15:01 7 7.77 0.00 3.32 8.16 0.07 80.67 03:16:01 all 3.79 0.00 2.22 9.18 0.04 84.76 03:16:01 0 3.99 0.00 3.37 3.07 0.05 89.53 03:16:01 1 2.22 0.00 1.34 11.14 0.03 85.26 03:16:01 2 2.80 0.00 1.07 0.67 0.02 95.44 03:16:01 3 4.86 0.00 2.80 2.23 0.05 90.06 03:16:01 4 4.14 0.00 2.14 1.63 0.03 92.05 03:16:01 5 4.39 0.00 2.02 0.10 0.05 93.44 03:16:01 6 4.58 0.00 1.84 0.22 0.03 93.33 03:16:01 7 3.36 0.00 3.21 54.59 0.07 38.78 03:17:01 all 40.92 0.00 5.94 3.05 0.10 49.99 03:17:01 0 40.63 0.00 5.39 0.08 0.08 53.82 03:17:01 1 43.45 0.00 6.67 3.80 0.12 45.95 03:17:01 2 37.44 0.00 5.50 0.51 0.12 56.44 03:17:01 3 41.25 0.00 6.20 0.24 0.10 52.22 03:17:01 4 39.50 0.00 5.92 0.64 0.08 53.86 03:17:01 5 42.78 0.00 6.31 17.69 0.08 33.14 03:17:01 6 45.09 0.00 5.98 0.86 0.08 47.99 03:17:01 7 37.23 0.00 5.56 0.63 0.10 56.48 03:18:01 all 43.02 0.00 7.02 2.26 0.09 47.61 03:18:01 0 39.03 0.00 6.54 0.37 0.08 53.97 03:18:01 1 43.32 0.00 6.43 2.63 0.09 47.53 03:18:01 2 43.62 0.00 7.08 0.70 0.09 48.51 03:18:01 3 43.81 0.00 7.34 0.07 0.08 48.70 03:18:01 4 42.22 0.00 7.47 4.07 0.10 46.13 03:18:01 5 45.55 0.00 7.39 7.09 0.08 39.89 03:18:01 6 43.19 0.00 7.36 0.76 0.10 48.59 03:18:01 7 43.39 0.00 6.51 2.39 0.10 47.61 Average: all 23.50 0.00 4.53 4.77 0.07 67.12 Average: 0 22.46 0.00 4.44 1.01 0.07 72.02 Average: 1 23.48 0.00 4.31 4.84 0.07 67.30 Average: 2 22.38 0.00 4.16 4.57 0.07 68.83 Average: 3 23.97 0.00 5.04 0.91 0.07 70.00 Average: 4 23.02 0.00 4.71 1.84 0.08 70.36 Average: 5 24.78 0.00 4.50 7.96 0.07 62.68 Average: 6 25.02 0.00 4.47 0.63 0.07 69.81 Average: 7 22.91 0.00 4.65 16.44 0.08 55.92