---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21642 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: 2799.864 BogoMIPS: 5599.72 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21642) 08/01/22 _x86_64_ (8 CPU) 05:20:02 LINUX RESTART (8 CPU) 05:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:22:01 157.34 1.70 155.64 0.00 25.19 60698.45 0.00 05:23:01 151.24 0.20 151.04 0.00 17.20 24037.46 0.00 05:24:01 27.80 0.00 27.80 0.00 0.00 15527.56 0.00 05:25:01 1.83 0.00 1.83 0.00 0.00 21.46 0.00 05:26:01 1.03 0.03 1.00 0.00 0.40 11.33 0.00 05:27:01 1.57 0.00 1.57 0.00 0.00 18.26 0.00 05:28:01 1.07 0.00 1.07 0.00 0.00 13.46 0.00 05:29:01 1.55 0.00 1.55 0.00 0.00 17.59 0.00 05:30:01 1.15 0.00 1.15 0.00 0.00 13.86 0.00 05:31:01 62.49 0.50 61.99 0.00 13.73 40767.07 0.00 Average: 40.71 0.24 40.47 0.00 5.65 14113.74 0.00 05:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:22:01 27849196 31371468 917568 2.79 161000 3554032 2337688 6.89 1620544 2939700 122320 05:23:01 27600880 31746040 542756 1.65 173568 4121160 2035056 6.00 1295912 3474164 453716 05:24:01 27614544 31759856 528720 1.61 173848 4121208 1841448 5.43 1291288 3461816 12 05:25:01 27615596 31761096 527088 1.60 173900 4121204 1841448 5.43 1290524 3461820 16 05:26:01 27623724 31769224 518928 1.58 173924 4121228 1841448 5.43 1282580 3461836 12 05:27:01 27624180 31769736 518372 1.58 173956 4121232 1841448 5.43 1282648 3461840 24 05:28:01 27630936 31776676 511504 1.56 174004 4121236 1841448 5.43 1275128 3461976 12 05:29:01 27630636 31776392 511716 1.56 174028 4121240 1841448 5.43 1275124 3461980 8 05:30:01 27630296 31776096 511964 1.56 174072 4121228 1841448 5.43 1275948 3461980 12 05:31:01 26787932 31713508 571316 1.74 195664 4825536 2631024 7.75 1395732 4127756 548 Average: 27560792 31722009 565993 1.72 174796 4134930 1989390 5.86 1328543 3477487 57668 05:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:22:01 docker0 116.51 140.63 9.69 1488.95 0.00 0.00 0.00 0.00 05:22:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 05:22:01 ens3 338.38 255.27 5448.36 88.88 0.00 0.00 0.00 0.00 05:22:01 veth715dde3 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:23:01 docker0 14.71 18.51 0.86 92.47 0.00 0.00 0.00 0.00 05:23:01 lo 8.07 8.07 0.79 0.79 0.00 0.00 0.00 0.00 05:23:01 ens3 225.93 163.44 2713.86 275.20 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 ens3 9.73 6.20 8.36 3.13 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:25:01 ens3 0.63 0.57 0.12 0.11 0.00 0.00 0.00 0.00 05:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 ens3 0.58 0.43 0.33 0.27 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:27:01 ens3 1.50 0.77 2.63 0.30 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:29:01 ens3 0.50 0.13 0.05 0.01 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 0.92 0.27 0.29 0.20 0.00 0.00 0.00 0.00 05:31:01 docker0 37.19 46.88 3.35 684.23 0.00 0.00 0.00 0.00 05:31:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 05:31:01 ens3 214.38 152.32 4670.04 57.26 0.00 0.00 0.00 0.00 05:31:01 veth6dc2d55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 16.84 20.61 1.39 226.60 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 79.26 57.94 1284.50 42.54 0.00 0.00 0.00 0.00 Average: veth6dc2d55 0.00 0.00 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-21642) 08/01/22 _x86_64_ (8 CPU) 05:20:02 LINUX RESTART (8 CPU) 05:21:01 CPU %user %nice %system %iowait %steal %idle 05:22:01 all 22.99 0.00 6.15 3.54 0.08 67.24 05:22:01 0 24.00 0.00 6.32 1.29 0.07 68.33 05:22:01 1 21.26 0.00 5.36 0.19 0.07 73.13 05:22:01 2 21.12 0.00 5.68 0.07 0.07 73.06 05:22:01 3 23.70 0.00 6.67 0.91 0.07 68.64 05:22:01 4 25.18 0.00 6.47 13.40 0.07 54.88 05:22:01 5 22.36 0.00 6.33 6.68 0.14 64.49 05:22:01 6 23.56 0.00 6.50 3.30 0.07 66.57 05:22:01 7 22.77 0.00 5.83 2.46 0.09 68.85 05:23:01 all 28.57 0.00 5.62 1.26 0.08 64.46 05:23:01 0 29.46 0.00 5.79 1.14 0.08 63.53 05:23:01 1 26.46 0.00 4.91 0.69 0.07 67.88 05:23:01 2 29.43 0.00 5.92 3.77 0.07 60.82 05:23:01 3 30.71 0.00 6.25 0.39 0.10 62.54 05:23:01 4 28.14 0.00 5.23 0.10 0.08 66.44 05:23:01 5 28.49 0.00 5.96 1.01 0.08 64.45 05:23:01 6 30.67 0.00 5.49 2.88 0.08 60.88 05:23:01 7 25.21 0.00 5.41 0.10 0.07 69.22 05:24:01 all 0.21 0.00 0.19 0.75 0.01 98.84 05:24:01 0 0.20 0.00 0.17 0.00 0.00 99.63 05:24:01 1 0.23 0.00 0.12 0.00 0.02 99.63 05:24:01 2 0.30 0.00 0.48 5.08 0.02 94.12 05:24:01 3 0.35 0.00 0.22 0.38 0.00 99.05 05:24:01 4 0.15 0.00 0.18 0.02 0.00 99.65 05:24:01 5 0.20 0.00 0.08 0.00 0.02 99.70 05:24:01 6 0.13 0.00 0.15 0.53 0.00 99.18 05:24:01 7 0.13 0.00 0.13 0.00 0.00 99.73 05:25:01 all 0.08 0.00 0.02 0.00 0.00 99.90 05:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:25:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:25:01 2 0.00 0.00 0.03 0.00 0.00 99.97 05:25:01 3 0.02 0.00 0.03 0.00 0.02 99.93 05:25:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:25:01 5 0.57 0.00 0.03 0.00 0.00 99.40 05:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:25:01 7 0.00 0.00 0.02 0.00 0.02 99.97 05:26:01 all 0.29 0.00 0.02 0.00 0.00 99.68 05:26:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:26:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:26:01 2 0.05 0.00 0.05 0.02 0.00 99.88 05:26:01 3 0.03 0.00 0.05 0.00 0.00 99.92 05:26:01 4 0.05 0.00 0.00 0.00 0.00 99.95 05:26:01 5 2.02 0.00 0.03 0.00 0.02 97.93 05:26:01 6 0.03 0.00 0.05 0.02 0.00 99.90 05:26:01 7 0.03 0.00 0.00 0.00 0.00 99.97 05:27:01 all 0.22 0.00 0.01 0.00 0.00 99.77 05:27:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:27:01 2 0.05 0.00 0.02 0.02 0.00 99.92 05:27:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:27:01 5 1.55 0.00 0.00 0.00 0.00 98.45 05:27:01 6 0.05 0.00 0.00 0.02 0.00 99.93 05:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:28:01 all 0.03 0.00 0.01 0.00 0.00 99.96 05:28:01 0 0.05 0.00 0.00 0.00 0.00 99.95 05:28:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:28:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:28:01 3 0.05 0.00 0.02 0.00 0.00 99.93 05:28:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:28:01 5 0.02 0.00 0.03 0.00 0.02 99.93 05:28:01 6 0.02 0.00 0.02 0.02 0.02 99.93 05:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:29:01 all 0.02 0.00 0.01 0.00 0.00 99.97 05:29:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:29:01 2 0.03 0.00 0.00 0.00 0.00 99.97 05:29:01 3 0.03 0.00 0.02 0.02 0.00 99.93 05:29:01 4 0.00 0.00 0.02 0.00 0.00 99.98 05:29:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:29:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:30:01 all 0.03 0.00 0.01 0.00 0.00 99.95 05:30:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:30:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:30:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:30:01 3 0.02 0.00 0.00 0.02 0.02 99.95 05:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:30:01 5 0.03 0.00 0.03 0.00 0.02 99.92 05:30:01 6 0.05 0.00 0.03 0.02 0.00 99.90 05:30:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:31:01 all 5.04 0.00 2.08 1.02 0.03 91.82 05:31:01 0 5.43 0.00 1.84 0.23 0.02 92.48 05:31:01 1 5.89 0.00 2.09 0.15 0.02 91.85 05:31:01 2 4.55 0.00 1.94 0.08 0.03 93.39 05:31:01 3 6.64 0.00 2.14 0.32 0.02 90.88 05:31:01 4 4.75 0.00 2.34 0.02 0.03 92.85 05:31:01 5 4.74 0.00 1.72 0.15 0.03 93.35 05:31:01 6 4.74 0.00 2.53 7.25 0.03 85.45 05:31:01 7 3.58 0.00 2.07 0.02 0.02 94.32 Average: all 5.69 0.00 1.40 0.65 0.02 92.23 Average: 0 5.88 0.00 1.41 0.26 0.02 92.43 Average: 1 5.34 0.00 1.24 0.10 0.02 93.31 Average: 2 5.52 0.00 1.40 0.90 0.02 92.16 Average: 3 6.10 0.00 1.53 0.20 0.02 92.15 Average: 4 5.79 0.00 1.42 1.34 0.02 91.44 Average: 5 5.95 0.00 1.41 0.77 0.03 91.83 Average: 6 5.88 0.00 1.47 1.39 0.02 91.24 Average: 7 5.10 0.00 1.33 0.25 0.02 93.30