---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40524 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-40524) 03/07/25 _x86_64_ (8 CPU) 03:58:42 LINUX RESTART (8 CPU) 03:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:00:01 410.06 40.17 369.89 0.00 4420.74 99647.58 0.00 04:01:01 260.26 2.43 257.82 0.00 25.06 72976.77 0.00 04:02:01 33.03 0.03 32.99 0.00 0.27 20549.93 0.00 04:03:01 241.04 0.52 240.53 0.00 43.19 69121.95 0.00 Average: 235.38 10.67 224.71 0.00 1108.66 65432.94 0.00 03:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 29136136 31484412 831428 2.53 78612 2539068 1970340 5.81 1080512 2275820 1504 04:01:01 27036440 31037768 1260780 3.83 185340 3923468 2564564 7.56 1939624 3333548 475456 04:02:01 26993268 31495084 801592 2.44 189448 4372492 1814740 5.35 1381824 3884004 458784 04:03:01 26927572 31470532 823948 2.51 200524 4404032 1819884 5.36 1456428 3874128 296 Average: 27523354 31371949 929437 2.83 163481 3809765 2042382 6.02 1464597 3341875 234010 03:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 ens3 671.30 458.52 6107.03 106.49 0.00 0.00 0.00 0.00 04:00:01 docker0 80.21 91.90 6.47 251.55 0.00 0.00 0.00 0.00 04:00:01 vethba9db69 55.93 65.23 5.40 55.00 0.00 0.00 0.00 0.00 04:00:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 04:01:01 ens3 419.66 275.57 2842.89 35.08 0.00 0.00 0.00 0.00 04:01:01 docker0 260.84 394.25 22.12 2818.36 0.00 0.00 0.00 0.00 04:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:01:01 veth6f50d1c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:02:01 ens3 15.80 10.13 13.36 6.51 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 veth6f50d1c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 ens3 179.84 123.33 2747.14 142.44 0.00 0.00 0.00 0.00 04:03:01 docker0 4.35 8.72 0.27 117.61 0.00 0.00 0.00 0.00 04:03:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 320.20 215.89 2914.44 72.49 0.00 0.00 0.00 0.00 Average: docker0 86.38 123.85 7.22 799.14 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40524) 03/07/25 _x86_64_ (8 CPU) 03:58:42 LINUX RESTART (8 CPU) 03:59:02 CPU %user %nice %system %iowait %steal %idle 04:00:01 all 9.92 0.00 3.32 1.52 0.06 85.18 04:00:01 0 11.25 0.00 4.44 4.35 0.05 79.91 04:00:01 1 9.41 0.00 2.78 0.38 0.05 87.38 04:00:01 2 9.00 0.00 2.73 0.97 0.07 87.22 04:00:01 3 12.86 0.00 3.46 4.08 0.07 79.53 04:00:01 4 11.35 0.00 2.71 1.30 0.05 84.59 04:00:01 5 8.88 0.00 3.57 0.51 0.09 86.95 04:00:01 6 7.45 0.00 3.27 0.19 0.05 89.04 04:00:01 7 9.15 0.00 3.60 0.43 0.05 86.77 04:01:01 all 20.84 0.00 4.82 2.67 0.08 71.59 04:01:01 0 22.30 0.00 3.80 0.59 0.08 73.23 04:01:01 1 22.77 0.00 5.12 7.14 0.07 64.90 04:01:01 2 20.78 0.00 4.47 0.62 0.08 74.04 04:01:01 3 19.30 0.00 5.36 4.35 0.10 70.89 04:01:01 4 20.31 0.00 4.58 1.75 0.07 73.29 04:01:01 5 21.55 0.00 4.26 0.54 0.08 73.57 04:01:01 6 20.00 0.00 5.76 5.24 0.07 68.94 04:01:01 7 19.70 0.00 5.21 1.18 0.07 73.85 04:02:01 all 51.39 0.00 6.30 0.12 0.10 42.09 04:02:01 0 51.08 0.00 6.33 0.00 0.08 42.50 04:02:01 1 52.39 0.00 6.21 0.05 0.12 41.23 04:02:01 2 51.50 0.00 6.54 0.03 0.08 41.84 04:02:01 3 50.69 0.00 6.41 0.00 0.10 42.80 04:02:01 4 52.31 0.00 6.13 0.00 0.10 41.46 04:02:01 5 51.00 0.00 6.44 0.02 0.10 42.45 04:02:01 6 51.36 0.00 6.16 0.86 0.12 41.51 04:02:01 7 50.76 0.00 6.16 0.02 0.08 42.98 04:03:01 all 26.21 0.00 5.40 0.98 0.08 67.33 04:03:01 0 25.51 0.00 6.41 0.27 0.10 67.71 04:03:01 1 26.52 0.00 5.16 1.88 0.08 66.35 04:03:01 2 27.31 0.00 5.55 1.25 0.10 65.79 04:03:01 3 26.72 0.00 5.58 0.05 0.08 67.57 04:03:01 4 25.90 0.00 5.13 0.15 0.07 68.75 04:03:01 5 26.60 0.00 5.17 2.68 0.07 65.48 04:03:01 6 25.77 0.00 5.38 1.53 0.07 67.25 04:03:01 7 25.30 0.00 4.84 0.05 0.08 69.72 Average: all 27.17 0.00 4.97 1.32 0.08 66.46 Average: 0 27.62 0.00 5.25 1.29 0.08 65.77 Average: 1 27.85 0.00 4.82 2.37 0.08 64.88 Average: 2 27.23 0.00 4.83 0.72 0.08 67.14 Average: 3 27.48 0.00 5.21 2.11 0.09 65.11 Average: 4 27.55 0.00 4.65 0.80 0.07 66.93 Average: 5 27.08 0.00 4.86 0.94 0.08 67.03 Average: 6 26.21 0.00 5.15 1.95 0.08 66.61 Average: 7 26.31 0.00 4.96 0.42 0.07 68.24