---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33692 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33692) 04/28/22 _x86_64_ (8 CPU) 18:58:11 LINUX RESTART (8 CPU) 18:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:01 81.63 0.25 81.38 0.00 19.79 47317.66 0.00 19:01:01 2.13 0.00 2.13 0.00 0.00 25.88 0.00 19:02:01 0.95 0.00 0.95 0.00 0.00 11.46 0.00 19:03:01 1.63 0.00 1.63 0.00 0.00 19.86 0.00 19:04:01 46.23 0.17 46.06 0.00 14.26 29467.27 0.00 Average: 26.33 0.08 26.25 0.00 6.77 15263.61 0.00 18:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:01 28561588 31779252 517812 1.57 121352 3319996 1792324 5.28 1205320 2682860 352 19:01:01 28561028 31778924 517160 1.57 121416 3320000 1792324 5.28 1205268 2682848 12 19:02:01 28563660 31781944 514200 1.56 121448 3320004 1792324 5.28 1202596 2683052 20 19:03:01 28564588 31783008 513032 1.56 121496 3320136 1792324 5.28 1201780 2683188 20 19:04:01 27720564 31735784 555044 1.69 144528 4039228 2429168 7.16 1310732 3361040 632 Average: 28394286 31771782 523450 1.59 126048 3463873 1919693 5.66 1225139 2818598 207 18:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 19:00:01 ens3 290.85 182.48 6285.17 68.63 0.00 0.00 0.00 0.00 19:00:01 docker0 15.38 18.03 1.25 293.98 0.00 0.00 0.00 0.00 19:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 ens3 1.37 0.60 0.44 0.28 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 0.97 0.52 2.01 0.21 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:03:01 ens3 0.75 0.12 0.06 0.01 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 veth00ec80c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:04:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 19:04:01 ens3 200.55 127.50 4373.08 58.90 0.00 0.00 0.00 0.00 19:04:01 docker0 18.79 19.66 1.55 290.05 0.00 0.00 0.00 0.00 Average: veth00ec80c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 98.27 61.85 2118.55 25.47 0.00 0.00 0.00 0.00 Average: docker0 6.81 7.50 0.56 116.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33692) 04/28/22 _x86_64_ (8 CPU) 18:58:11 LINUX RESTART (8 CPU) 18:59:02 CPU %user %nice %system %iowait %steal %idle 19:00:01 all 20.04 0.00 4.92 0.63 0.06 74.35 19:00:01 0 19.25 0.00 4.39 1.03 0.07 75.26 19:00:01 1 19.23 0.00 4.58 0.05 0.07 76.07 19:00:01 2 21.85 0.00 4.90 0.03 0.07 73.15 19:00:01 3 19.17 0.00 5.75 0.17 0.07 74.83 19:00:01 4 19.10 0.00 5.73 1.82 0.07 73.28 19:00:01 5 20.78 0.00 4.06 0.26 0.05 74.85 19:00:01 6 20.48 0.00 4.40 0.21 0.05 74.86 19:00:01 7 20.42 0.00 5.55 1.46 0.07 72.51 19:01:01 all 0.05 0.00 0.03 0.01 0.01 99.91 19:01:01 0 0.03 0.00 0.02 0.03 0.00 99.92 19:01:01 1 0.03 0.00 0.03 0.00 0.02 99.92 19:01:01 2 0.08 0.00 0.05 0.00 0.00 99.87 19:01:01 3 0.05 0.00 0.02 0.00 0.02 99.92 19:01:01 4 0.05 0.00 0.03 0.00 0.00 99.92 19:01:01 5 0.03 0.00 0.00 0.03 0.02 99.92 19:01:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:01:01 7 0.08 0.00 0.03 0.00 0.00 99.88 19:02:01 all 0.03 0.00 0.01 0.00 0.00 99.95 19:02:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:02:01 1 0.02 0.00 0.05 0.00 0.00 99.93 19:02:01 2 0.07 0.00 0.02 0.00 0.00 99.92 19:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:02:01 4 0.05 0.00 0.00 0.00 0.00 99.95 19:02:01 5 0.00 0.00 0.00 0.02 0.00 99.98 19:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:02:01 7 0.05 0.00 0.03 0.00 0.00 99.92 19:03:01 all 0.02 0.00 0.01 0.01 0.01 99.96 19:03:01 0 0.00 0.00 0.00 0.02 0.00 99.98 19:03:01 1 0.03 0.00 0.00 0.00 0.02 99.95 19:03:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:03:01 3 0.02 0.00 0.02 0.00 0.02 99.95 19:03:01 4 0.00 0.00 0.02 0.08 0.02 99.88 19:03:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 all 4.36 0.00 1.82 0.37 0.03 93.42 19:04:01 0 3.41 0.00 1.62 0.38 0.02 94.57 19:04:01 1 4.50 0.00 1.63 0.05 0.02 93.80 19:04:01 2 4.90 0.00 1.44 0.05 0.03 93.58 19:04:01 3 4.76 0.00 1.86 0.15 0.02 93.21 19:04:01 4 3.71 0.00 2.43 2.02 0.02 91.82 19:04:01 5 4.09 0.00 1.74 0.13 0.03 94.00 19:04:01 6 5.96 0.00 1.41 0.13 0.03 92.46 19:04:01 7 3.54 0.00 2.45 0.07 0.05 93.90 Average: all 4.81 0.00 1.34 0.20 0.02 93.63 Average: 0 4.47 0.00 1.19 0.29 0.02 94.04 Average: 1 4.68 0.00 1.24 0.02 0.02 94.03 Average: 2 5.30 0.00 1.27 0.02 0.02 93.40 Average: 3 4.71 0.00 1.51 0.06 0.02 93.70 Average: 4 4.49 0.00 1.62 0.78 0.02 93.09 Average: 5 4.90 0.00 1.15 0.09 0.02 93.85 Average: 6 5.21 0.00 1.14 0.07 0.02 93.56 Average: 7 4.73 0.00 1.59 0.30 0.02 93.36