---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16387 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 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-16387) 05/22/23 _x86_64_ (8 CPU) 21:58:45 LINUX RESTART (8 CPU) 21:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:00:01 161.87 47.58 114.30 0.00 5369.11 170169.24 0.00 22:01:01 49.18 0.22 48.96 0.00 8.93 26458.79 0.00 22:02:01 2.05 0.00 2.05 0.00 0.00 22.68 0.00 22:03:01 1.85 0.00 1.85 0.00 0.00 21.60 0.00 22:04:01 38.13 10.40 27.73 0.00 2911.51 4994.63 0.00 22:05:01 21.08 1.23 19.85 0.00 2270.42 3964.94 0.00 22:06:01 3.40 0.02 3.38 0.00 0.13 88.24 0.00 22:07:01 1.92 0.00 1.92 0.00 0.00 20.80 0.00 Average: 34.93 7.43 27.50 0.00 1319.96 25716.54 0.00 21:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:00:01 29190104 31599004 713140 2.17 72096 2619480 1825444 5.38 982768 2353064 460 22:01:01 28660708 31585416 715432 2.18 91628 3071536 1767196 5.21 1101364 2706612 384 22:02:01 28660152 31584972 715508 2.18 91708 3071528 1767196 5.21 1102032 2706616 12 22:03:01 28664764 31589764 710564 2.16 91796 3071540 1767196 5.21 1096896 2706616 156 22:04:01 28327708 31544044 745440 2.27 110508 3327488 1822288 5.37 1275488 2835156 200 22:05:01 28124988 31567828 720520 2.19 126500 3532736 1795848 5.29 1423656 2882880 40 22:06:01 28133928 31572080 715800 2.18 125116 3529484 1800252 5.31 1417680 2879680 8 22:07:01 28133612 31571876 715968 2.18 125204 3529492 1800252 5.31 1417740 2879684 4 Average: 28486996 31576873 719046 2.19 104320 3219160 1793209 5.28 1227203 2743788 158 21:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:00:01 veth2635b52 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 22:00:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 22:00:01 ens3 617.76 371.04 6745.12 87.68 0.00 0.00 0.00 0.00 22:00:01 docker0 4.57 3.60 0.59 43.46 0.00 0.00 0.00 0.00 22:01:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:01:01 ens3 145.79 101.65 2822.73 90.36 0.00 0.00 0.00 0.00 22:01:01 docker0 16.56 29.16 1.30 288.85 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 ens3 10.05 2.90 9.55 0.25 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:03:01 ens3 1.08 0.42 0.32 0.21 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:04:01 ens3 99.67 53.52 1493.96 4.27 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 22:05:01 ens3 104.65 55.47 1375.74 3.80 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 ens3 0.17 0.00 0.01 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:07:01 ens3 0.25 0.10 0.02 0.01 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 122.42 73.13 1555.87 23.32 0.00 0.00 0.00 0.00 Average: docker0 2.64 4.09 0.24 41.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-16387) 05/22/23 _x86_64_ (8 CPU) 21:58:45 LINUX RESTART (8 CPU) 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 9.27 0.00 3.26 3.17 0.05 84.24 22:00:01 0 11.82 0.00 3.47 2.27 0.05 82.39 22:00:01 1 7.61 0.00 3.07 0.69 0.05 88.58 22:00:01 2 7.64 0.00 3.59 9.82 0.05 78.90 22:00:01 3 9.85 0.00 3.80 0.99 0.07 85.29 22:00:01 4 10.68 0.00 3.15 0.22 0.03 85.92 22:00:01 5 8.98 0.00 2.85 8.09 0.05 80.03 22:00:01 6 8.80 0.00 2.84 2.88 0.05 85.43 22:00:01 7 8.79 0.00 3.32 0.44 0.08 87.36 22:01:01 all 22.43 0.00 4.36 0.70 0.06 72.45 22:01:01 0 23.22 0.00 4.69 0.12 0.07 71.91 22:01:01 1 22.39 0.00 4.29 0.03 0.05 73.24 22:01:01 2 22.09 0.00 5.14 0.27 0.05 72.46 22:01:01 3 22.39 0.00 4.40 4.07 0.05 69.09 22:01:01 4 21.63 0.00 4.52 0.22 0.07 73.57 22:01:01 5 22.12 0.00 3.95 0.86 0.05 73.03 22:01:01 6 21.45 0.00 3.86 0.03 0.05 74.61 22:01:01 7 24.16 0.00 4.07 0.05 0.07 71.66 22:02:01 all 0.04 0.00 0.01 0.01 0.01 99.92 22:02:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:02:01 1 0.07 0.00 0.00 0.00 0.00 99.93 22:02:01 2 0.02 0.00 0.00 0.00 0.02 99.97 22:02:01 3 0.02 0.00 0.00 0.02 0.02 99.95 22:02:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:02:01 5 0.00 0.00 0.03 0.07 0.03 99.87 22:02:01 6 0.07 0.00 0.03 0.00 0.02 99.88 22:02:01 7 0.05 0.00 0.02 0.00 0.00 99.93 22:03:01 all 0.03 0.00 0.00 0.00 0.01 99.95 22:03:01 0 0.05 0.00 0.00 0.00 0.02 99.93 22:03:01 1 0.08 0.00 0.00 0.00 0.00 99.92 22:03:01 2 0.00 0.00 0.00 0.02 0.02 99.97 22:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:03:01 4 0.03 0.00 0.02 0.00 0.02 99.93 22:03:01 5 0.03 0.00 0.02 0.02 0.02 99.92 22:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:03:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:04:01 all 1.51 0.00 0.87 0.34 0.02 97.26 22:04:01 0 2.07 0.00 0.61 0.05 0.02 97.25 22:04:01 1 2.17 0.00 0.75 0.38 0.02 96.68 22:04:01 2 0.72 0.00 0.85 0.50 0.02 97.91 22:04:01 3 1.25 0.00 1.03 0.45 0.02 97.25 22:04:01 4 1.79 0.00 1.47 0.03 0.02 96.69 22:04:01 5 0.78 0.00 0.50 0.72 0.02 97.98 22:04:01 6 0.67 0.00 0.45 0.00 0.02 98.86 22:04:01 7 2.59 0.00 1.32 0.59 0.05 95.45 22:05:01 all 1.03 0.00 0.67 0.16 0.02 98.12 22:05:01 0 0.79 0.00 0.87 0.02 0.02 98.31 22:05:01 1 0.77 0.00 1.03 0.27 0.02 97.92 22:05:01 2 0.77 0.00 0.35 0.00 0.03 98.85 22:05:01 3 0.84 0.00 0.53 0.17 0.02 98.45 22:05:01 4 0.52 0.00 0.37 0.05 0.02 99.05 22:05:01 5 2.08 0.00 1.22 0.43 0.02 96.25 22:05:01 6 0.52 0.00 0.28 0.08 0.02 99.10 22:05:01 7 1.97 0.00 0.72 0.27 0.02 97.03 22:06:01 all 0.07 0.00 0.05 0.01 0.01 99.86 22:06:01 0 0.15 0.00 0.08 0.00 0.02 99.75 22:06:01 1 0.07 0.00 0.05 0.02 0.00 99.87 22:06:01 2 0.05 0.00 0.05 0.00 0.02 99.88 22:06:01 3 0.02 0.00 0.03 0.08 0.02 99.85 22:06:01 4 0.07 0.00 0.03 0.02 0.00 99.88 22:06:01 5 0.08 0.00 0.05 0.00 0.00 99.87 22:06:01 6 0.02 0.00 0.05 0.00 0.02 99.92 22:06:01 7 0.12 0.00 0.05 0.00 0.00 99.83 22:07:01 all 0.03 0.00 0.01 0.01 0.01 99.94 22:07:01 0 0.03 0.00 0.00 0.00 0.02 99.95 22:07:01 1 0.03 0.00 0.00 0.02 0.00 99.95 22:07:01 2 0.02 0.00 0.03 0.00 0.03 99.92 22:07:01 3 0.03 0.00 0.02 0.02 0.00 99.93 22:07:01 4 0.05 0.00 0.03 0.00 0.02 99.90 22:07:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:07:01 6 0.03 0.00 0.00 0.02 0.02 99.93 22:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.28 0.00 1.15 0.55 0.02 94.00 Average: 0 4.76 0.00 1.22 0.31 0.03 93.69 Average: 1 4.13 0.00 1.14 0.18 0.02 94.54 Average: 2 3.89 0.00 1.24 1.31 0.03 93.53 Average: 3 4.27 0.00 1.22 0.72 0.02 93.77 Average: 4 4.33 0.00 1.19 0.07 0.02 94.39 Average: 5 4.24 0.00 1.07 1.26 0.02 93.40 Average: 6 3.93 0.00 0.94 0.37 0.02 94.74 Average: 7 4.69 0.00 1.18 0.17 0.03 93.93