---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40404 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-40404) 03/06/25 _x86_64_ (8 CPU) 05:57:54 LINUX RESTART (8 CPU) 05:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:59:01 343.42 48.13 295.28 0.00 5423.26 189482.17 0.00 06:00:01 206.22 1.58 204.63 0.00 37.99 55044.16 0.00 06:01:01 142.18 0.07 142.11 0.00 5.87 43952.14 0.00 06:02:01 103.40 1.75 101.65 0.00 49.19 30793.00 0.00 Average: 198.81 12.88 185.92 0.00 1379.25 79822.44 0.00 05:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 29911028 31571736 773052 2.35 59592 1904540 1933264 5.70 989436 1648708 872 06:00:01 28121800 31531724 773288 2.35 128772 3454520 1903260 5.61 1250160 3006416 62960 06:01:01 27580556 31502544 794260 2.42 187712 3841860 1863800 5.49 1308120 3422176 349608 06:02:01 27269492 31492564 807404 2.46 191700 4144476 2047808 6.04 1410304 3636356 233500 Average: 28220719 31524642 787001 2.39 141944 3336349 1937033 5.71 1239505 2928414 161735 05:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 vethea3a538 25.22 25.97 2.19 160.26 0.00 0.00 0.00 0.01 05:59:01 docker0 25.22 25.86 1.84 160.25 0.00 0.00 0.00 0.00 05:59:01 lo 4.33 4.33 0.42 0.42 0.00 0.00 0.00 0.00 05:59:01 ens3 493.37 321.39 2748.18 86.81 0.00 0.00 0.00 0.00 06:00:01 docker0 353.69 507.07 28.75 2923.97 0.00 0.00 0.00 0.00 06:00:01 lo 2.93 2.93 0.29 0.29 0.00 0.00 0.00 0.00 06:00:01 ens3 636.69 430.28 6170.57 48.38 0.00 0.00 0.00 0.00 06:01:01 vetha836865 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 ens3 24.83 15.03 24.48 9.51 0.00 0.00 0.00 0.00 06:02:01 docker0 1.22 2.80 0.07 38.10 0.00 0.00 0.00 0.00 06:02:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 06:02:01 ens3 31.94 19.85 65.54 14.51 0.00 0.00 0.00 0.00 Average: docker0 95.03 133.95 7.67 780.56 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 296.72 196.64 2252.21 39.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40404) 03/06/25 _x86_64_ (8 CPU) 05:57:54 LINUX RESTART (8 CPU) 05:58:01 CPU %user %nice %system %iowait %steal %idle 05:59:01 all 6.68 0.00 1.95 2.90 0.05 88.41 05:59:01 0 6.30 0.00 3.30 4.14 0.05 86.22 05:59:01 1 7.00 0.00 1.71 10.14 0.07 81.07 05:59:01 2 8.73 0.00 1.31 0.85 0.05 89.06 05:59:01 3 7.13 0.00 2.03 0.45 0.05 90.34 05:59:01 4 6.03 0.00 2.39 2.11 0.05 89.42 05:59:01 5 6.00 0.00 1.69 0.49 0.05 91.77 05:59:01 6 8.06 0.00 1.59 0.95 0.03 89.36 05:59:01 7 4.18 0.00 1.60 4.12 0.05 90.05 06:00:01 all 5.79 0.00 2.76 4.22 0.06 87.17 06:00:01 0 6.85 0.00 3.09 11.69 0.05 78.32 06:00:01 1 5.20 0.00 3.83 16.82 0.07 74.08 06:00:01 2 6.25 0.00 2.07 0.79 0.07 90.83 06:00:01 3 4.93 0.00 2.60 0.60 0.05 91.82 06:00:01 4 5.77 0.00 2.55 1.58 0.07 90.04 06:00:01 5 5.65 0.00 2.71 0.27 0.05 91.33 06:00:01 6 5.09 0.00 2.36 1.34 0.07 91.14 06:00:01 7 6.61 0.00 2.90 0.67 0.03 89.78 06:01:01 all 28.30 0.00 6.85 3.79 0.18 60.88 06:01:01 0 28.37 0.00 7.14 10.97 0.12 53.40 06:01:01 1 27.80 0.00 6.62 9.88 0.20 55.50 06:01:01 2 28.15 0.00 6.87 1.35 0.19 63.44 06:01:01 3 28.65 0.00 6.51 1.32 0.15 63.37 06:01:01 4 27.62 0.00 7.85 1.31 0.24 62.98 06:01:01 5 29.47 0.00 7.87 2.59 0.24 59.83 06:01:01 6 28.48 0.00 5.80 1.40 0.20 64.12 06:01:01 7 27.90 0.00 6.10 1.51 0.10 64.39 06:02:01 all 37.01 0.00 5.41 4.00 0.11 53.48 06:02:01 0 36.65 0.00 5.28 0.37 0.13 57.56 06:02:01 1 35.46 0.00 5.44 6.06 0.08 52.96 06:02:01 2 36.32 0.00 5.99 0.57 0.10 57.02 06:02:01 3 38.22 0.00 5.54 7.08 0.13 49.02 06:02:01 4 36.81 0.00 5.10 15.78 0.12 42.20 06:02:01 5 37.10 0.00 5.11 0.40 0.10 57.29 06:02:01 6 38.14 0.00 5.74 1.01 0.10 55.00 06:02:01 7 37.35 0.00 5.05 0.77 0.10 56.73 Average: all 19.42 0.00 4.24 3.73 0.10 72.52 Average: 0 19.53 0.00 4.70 6.78 0.09 68.90 Average: 1 18.82 0.00 4.39 10.74 0.11 65.94 Average: 2 19.84 0.00 4.05 0.89 0.10 75.11 Average: 3 19.68 0.00 4.16 2.36 0.10 73.70 Average: 4 19.01 0.00 4.47 5.18 0.12 71.23 Average: 5 19.53 0.00 4.34 0.93 0.11 75.09 Average: 6 19.91 0.00 3.87 1.18 0.10 74.95 Average: 7 19.02 0.00 3.91 1.77 0.07 75.22