---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6290 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-6290) 03/29/23 _x86_64_ (8 CPU) 22:59:54 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:01 269.29 47.71 221.58 0.00 5339.78 90304.55 0.00 23:02:01 65.14 0.27 64.87 0.00 16.00 81328.71 0.00 23:03:01 45.36 0.18 45.18 0.00 12.26 61521.10 0.00 23:04:01 3.63 0.00 3.63 0.00 0.00 20435.59 0.00 23:05:01 17.55 7.08 10.46 0.00 899.58 2060.06 0.00 23:06:01 38.34 3.52 34.83 0.00 4256.22 6727.95 0.00 Average: 73.22 9.79 63.42 0.00 1753.93 43729.01 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:01 29482660 31585868 743400 2.26 69784 2316236 2025272 5.97 1000040 2063044 431712 23:02:01 28631768 31540204 762000 2.32 92804 3032052 1856912 5.47 1197100 2623468 49852 23:03:01 28681224 31585024 720840 2.19 95580 3037152 1750008 5.16 1103456 2680284 156 23:04:01 28681468 31585372 720516 2.19 95644 3037160 1750008 5.16 1103576 2680296 136 23:05:01 28591012 31581996 706128 2.15 100732 3124252 1520536 4.48 1139192 2721516 1096 23:06:01 28157764 31564916 722224 2.20 129636 3492556 1795928 5.29 1425156 2845540 40 Average: 28704316 31573897 729185 2.22 97363 3006568 1783111 5.26 1161420 2602358 80499 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 23:01:01 ens3 697.60 464.62 6538.39 118.14 0.00 0.00 0.00 0.00 23:01:01 docker0 6.58 5.45 0.69 47.85 0.00 0.00 0.00 0.00 23:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:02:01 ens3 103.80 64.47 623.40 18.38 0.00 0.00 0.00 0.00 23:02:01 veth50edaaa 38.54 65.34 3.49 579.90 0.00 0.00 0.00 0.05 23:02:01 docker0 38.54 65.24 2.96 579.90 0.00 0.00 0.00 0.00 23:03:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 23:03:01 ens3 104.33 65.02 2526.54 12.10 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:04:01 ens3 1.18 0.65 0.42 0.29 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 23:05:01 ens3 39.74 17.20 854.75 1.37 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 23:06:01 ens3 136.28 73.34 1952.34 5.06 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 180.48 114.21 2082.58 25.89 0.00 0.00 0.00 0.00 Average: docker0 7.52 11.78 0.61 104.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-6290) 03/29/23 _x86_64_ (8 CPU) 22:59:54 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:01 all 7.87 0.00 2.46 4.52 0.04 85.11 23:01:01 0 6.59 0.00 2.41 1.09 0.03 89.87 23:01:01 1 9.56 0.00 3.37 1.09 0.03 85.95 23:01:01 2 12.24 0.00 2.89 12.86 0.07 71.93 23:01:01 3 5.19 0.00 2.00 0.86 0.05 91.90 23:01:01 4 6.52 0.00 2.20 6.35 0.05 84.89 23:01:01 5 7.69 0.00 1.95 12.72 0.03 77.61 23:01:01 6 6.73 0.00 2.37 0.72 0.03 90.14 23:01:01 7 8.40 0.00 2.46 0.46 0.05 88.64 23:02:01 all 29.62 0.00 4.99 1.36 0.05 63.97 23:02:01 0 30.50 0.00 4.91 0.03 0.05 64.51 23:02:01 1 29.85 0.00 4.82 0.00 0.05 65.29 23:02:01 2 29.24 0.00 4.86 0.03 0.07 65.79 23:02:01 3 29.74 0.00 4.98 2.63 0.05 62.59 23:02:01 4 29.44 0.00 4.56 0.86 0.05 65.09 23:02:01 5 29.40 0.00 5.44 6.43 0.05 58.68 23:02:01 6 29.01 0.00 5.62 0.02 0.05 65.30 23:02:01 7 29.80 0.00 4.71 0.88 0.07 64.54 23:03:01 all 2.99 0.00 1.31 0.47 0.03 95.21 23:03:01 0 3.19 0.00 1.12 0.07 0.03 95.58 23:03:01 1 3.61 0.00 1.34 0.05 0.02 94.98 23:03:01 2 2.93 0.00 1.32 0.07 0.03 95.64 23:03:01 3 2.11 0.00 1.07 1.12 0.05 95.65 23:03:01 4 2.94 0.00 1.14 0.40 0.02 95.51 23:03:01 5 3.22 0.00 1.44 0.10 0.02 95.22 23:03:01 6 2.73 0.00 1.56 1.96 0.02 93.73 23:03:01 7 3.16 0.00 1.46 0.00 0.03 95.35 23:04:01 all 0.02 0.00 0.01 0.01 0.02 99.94 23:04:01 0 0.00 0.00 0.02 0.03 0.03 99.92 23:04:01 1 0.02 0.00 0.00 0.00 0.02 99.97 23:04:01 2 0.08 0.00 0.02 0.00 0.02 99.88 23:04:01 3 0.03 0.00 0.03 0.03 0.03 99.87 23:04:01 4 0.00 0.00 0.00 0.00 0.02 99.98 23:04:01 5 0.00 0.00 0.00 0.00 0.02 99.98 23:04:01 6 0.02 0.00 0.00 0.00 0.02 99.97 23:04:01 7 0.02 0.00 0.02 0.00 0.02 99.95 23:05:01 all 0.40 0.00 0.21 0.13 0.01 99.24 23:05:01 0 0.13 0.00 0.12 0.00 0.00 99.75 23:05:01 1 0.68 0.00 0.20 0.27 0.00 98.85 23:05:01 2 0.55 0.00 0.17 0.02 0.02 99.25 23:05:01 3 0.15 0.00 0.20 0.30 0.05 99.30 23:05:01 4 0.10 0.00 0.13 0.00 0.02 99.75 23:05:01 5 0.65 0.00 0.10 0.02 0.00 99.23 23:05:01 6 0.53 0.00 0.62 0.45 0.00 98.40 23:05:01 7 0.43 0.00 0.15 0.02 0.00 99.40 23:06:01 all 1.75 0.00 1.23 0.25 0.03 96.74 23:06:01 0 1.22 0.00 1.97 0.15 0.03 96.62 23:06:01 1 3.57 0.00 0.78 0.05 0.02 95.58 23:06:01 2 1.44 0.00 1.52 0.28 0.03 96.72 23:06:01 3 1.87 0.00 1.04 0.94 0.03 96.13 23:06:01 4 1.29 0.00 0.82 0.48 0.02 97.40 23:06:01 5 2.10 0.00 0.90 0.02 0.02 96.96 23:06:01 6 1.20 0.00 0.55 0.03 0.03 98.18 23:06:01 7 1.34 0.00 2.25 0.05 0.03 96.33 Average: all 7.09 0.00 1.70 1.12 0.03 90.07 Average: 0 6.91 0.00 1.76 0.23 0.03 91.07 Average: 1 7.86 0.00 1.75 0.24 0.02 90.13 Average: 2 7.72 0.00 1.79 2.21 0.04 88.24 Average: 3 6.50 0.00 1.55 0.98 0.04 90.93 Average: 4 6.69 0.00 1.47 1.34 0.03 90.47 Average: 5 7.16 0.00 1.63 3.20 0.02 87.98 Average: 6 6.68 0.00 1.78 0.53 0.03 90.98 Average: 7 7.16 0.00 1.83 0.23 0.03 90.74