---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-690 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: 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 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-690) 06/02/22 _x86_64_ (8 CPU) 21:00:21 LINUX RESTART (8 CPU) 21:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:02:01 113.53 10.43 103.10 0.00 1917.81 81360.57 0.00 21:03:01 29.38 0.02 29.36 0.00 1.07 16442.34 0.00 21:04:01 1.12 0.00 1.12 0.00 0.00 12.80 0.00 21:05:01 1.85 0.00 1.85 0.00 0.00 22.66 0.00 21:06:01 1.10 0.02 1.08 0.00 0.13 13.46 0.00 21:07:01 41.13 0.78 40.34 0.00 34.93 27943.08 0.00 Average: 31.35 1.87 29.47 0.00 325.65 20965.24 0.00 21:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:02:01 28694720 31737376 561396 1.71 114688 3179708 2260444 6.66 1191496 2592160 319344 21:03:01 28570832 31788824 507496 1.54 122452 3318712 1831968 5.40 1158916 2718520 24 21:04:01 28571464 31789644 505976 1.54 122484 3318716 1831968 5.40 1158692 2718528 20 21:05:01 28575124 31793680 502032 1.53 122552 3318844 1831968 5.40 1154968 2718856 12 21:06:01 28575116 31793772 501900 1.53 122600 3318844 1849152 5.45 1154784 2718864 24 21:07:01 27769348 31758360 531152 1.62 137952 4023592 1965428 5.79 1240336 3382464 516 Average: 28459434 31776943 518325 1.58 123788 3413069 1928488 5.68 1176532 2808232 53323 21:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:02:01 docker0 29.40 35.88 2.70 344.56 0.00 0.00 0.00 0.00 21:02:01 lo 3.67 3.67 0.36 0.36 0.00 0.00 0.00 0.00 21:02:01 ens3 373.04 240.26 7874.09 87.48 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:03:01 ens3 14.18 8.63 13.23 4.90 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 0.43 0.17 0.25 0.19 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:05:01 ens3 1.15 0.43 0.33 0.22 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 ens3 15.51 7.27 13.40 0.72 0.00 0.00 0.00 0.00 21:07:01 docker0 0.43 0.47 0.08 0.15 0.00 0.00 0.00 0.00 21:07:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:07:01 ens3 171.57 105.93 3994.36 52.31 0.00 0.00 0.00 0.00 21:07:01 veth13579be 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 4.97 6.06 0.46 57.45 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 95.98 60.45 1982.55 24.30 0.00 0.00 0.00 0.00 Average: veth13579be 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-690) 06/02/22 _x86_64_ (8 CPU) 21:00:21 LINUX RESTART (8 CPU) 21:01:01 CPU %user %nice %system %iowait %steal %idle 21:02:01 all 20.36 0.00 5.83 1.16 0.08 72.57 21:02:01 0 19.04 0.00 6.04 2.06 0.08 72.78 21:02:01 1 20.74 0.00 5.99 0.58 0.08 72.62 21:02:01 2 21.18 0.00 4.65 0.32 0.07 73.77 21:02:01 3 20.94 0.00 6.00 0.26 0.09 72.72 21:02:01 4 20.93 0.00 4.86 0.12 0.09 74.01 21:02:01 5 20.60 0.00 5.89 1.05 0.07 72.39 21:02:01 6 19.70 0.00 5.78 0.95 0.10 73.47 21:02:01 7 19.73 0.00 7.41 3.94 0.10 68.82 21:03:01 all 1.66 0.00 0.74 0.31 0.01 97.28 21:03:01 0 1.62 0.00 0.77 0.48 0.00 97.13 21:03:01 1 1.87 0.00 0.78 0.00 0.00 97.34 21:03:01 2 1.84 0.00 0.78 0.02 0.02 97.34 21:03:01 3 1.62 0.00 0.43 0.05 0.00 97.90 21:03:01 4 1.37 0.00 0.83 0.00 0.00 97.80 21:03:01 5 1.77 0.00 0.94 1.82 0.02 95.46 21:03:01 6 1.51 0.00 0.79 0.13 0.00 97.57 21:03:01 7 1.72 0.00 0.57 0.02 0.02 97.68 21:04:01 all 0.02 0.00 0.02 0.01 0.01 99.95 21:04:01 0 0.00 0.00 0.00 0.02 0.00 99.98 21:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:04:01 2 0.07 0.00 0.02 0.00 0.02 99.90 21:04:01 3 0.00 0.00 0.05 0.00 0.02 99.93 21:04:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:04:01 5 0.02 0.00 0.03 0.05 0.02 99.88 21:04:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:05:01 all 0.24 0.00 0.02 0.01 0.00 99.74 21:05:01 0 0.02 0.00 0.00 0.03 0.00 99.95 21:05:01 1 0.00 0.00 0.03 0.00 0.02 99.95 21:05:01 2 0.13 0.00 0.05 0.00 0.00 99.82 21:05:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:05:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:05:01 5 1.58 0.00 0.00 0.03 0.00 98.38 21:05:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:05:01 7 0.03 0.00 0.02 0.02 0.00 99.93 21:06:01 all 0.06 0.00 0.03 0.01 0.00 99.90 21:06:01 0 0.00 0.00 0.00 0.02 0.00 99.98 21:06:01 1 0.17 0.00 0.02 0.00 0.00 99.82 21:06:01 2 0.07 0.00 0.08 0.00 0.00 99.85 21:06:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 21:06:01 5 0.18 0.00 0.05 0.00 0.00 99.77 21:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:06:01 7 0.03 0.00 0.03 0.03 0.00 99.90 21:07:01 all 3.90 0.00 1.71 0.46 0.03 93.91 21:07:01 0 3.44 0.00 1.51 0.72 0.03 94.30 21:07:01 1 5.35 0.00 1.61 0.45 0.02 92.57 21:07:01 2 4.09 0.00 1.58 0.10 0.03 94.20 21:07:01 3 4.22 0.00 1.68 0.05 0.03 94.02 21:07:01 4 3.27 0.00 1.39 0.02 0.03 95.28 21:07:01 5 3.33 0.00 2.80 2.31 0.03 91.53 21:07:01 6 3.80 0.00 1.15 0.00 0.02 95.03 21:07:01 7 3.65 0.00 1.95 0.07 0.03 94.30 Average: all 4.32 0.00 1.37 0.32 0.02 93.96 Average: 0 3.98 0.00 1.37 0.55 0.02 94.07 Average: 1 4.65 0.00 1.39 0.17 0.02 93.77 Average: 2 4.52 0.00 1.18 0.07 0.02 94.21 Average: 3 4.42 0.00 1.36 0.06 0.02 94.14 Average: 4 4.21 0.00 1.18 0.02 0.02 94.57 Average: 5 4.54 0.00 1.60 0.87 0.02 92.96 Average: 6 4.13 0.00 1.27 0.18 0.02 94.40 Average: 7 4.14 0.00 1.64 0.67 0.03 93.53