---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15117 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15117) 06/20/22 _x86_64_ (8 CPU) 05:02:21 LINUX RESTART (8 CPU) 05:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 210.42 12.88 197.54 0.00 2065.68 109996.81 0.00 05:05:01 181.06 0.17 180.89 0.00 9.86 39165.34 0.00 05:06:01 3.02 0.00 3.02 0.00 0.00 49.86 0.00 05:07:01 1.40 0.00 1.40 0.00 0.00 17.35 0.00 05:08:01 1.23 0.02 1.22 0.00 0.13 14.80 0.00 05:09:01 1.60 0.00 1.60 0.00 0.00 17.46 0.00 05:10:01 1.12 0.00 1.12 0.00 0.00 13.46 0.00 05:11:01 1.42 0.00 1.42 0.00 0.00 17.33 0.00 05:12:01 1.03 0.00 1.03 0.00 0.00 12.00 0.00 Average: 44.39 1.43 42.96 0.00 227.21 16415.62 0.00 05:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 28135580 31510508 777272 2.36 159192 3425444 2517880 7.42 1479336 2810788 61032 05:05:01 27680296 31747396 538572 1.64 173992 4046140 1915944 5.65 1340012 3348164 328 05:06:01 27691832 31759304 527748 1.60 174100 4046108 1808600 5.33 1338120 3339128 164 05:07:01 27692860 31760480 526400 1.60 174132 4046112 1808600 5.33 1338248 3339132 68 05:08:01 27700080 31767832 519068 1.58 174176 4046112 1808600 5.33 1329520 3339240 24 05:09:01 27700740 31768580 518252 1.58 174200 4046124 1808600 5.33 1329032 3339244 24 05:10:01 27709520 31777364 509412 1.55 174228 4046128 1808600 5.33 1320556 3339248 12 05:11:01 27709712 31777616 509344 1.55 174256 4046132 1824704 5.38 1321288 3339256 68 05:12:01 27709704 31777636 509292 1.55 174288 4046132 1824704 5.38 1320864 3339256 40 Average: 27747814 31738524 548373 1.67 172507 3977159 1902915 5.61 1346331 3281495 6862 05:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 ens3 507.41 352.30 6829.36 107.78 0.00 0.00 0.00 0.00 05:04:01 lo 6.24 6.24 0.61 0.61 0.00 0.00 0.00 0.00 05:04:01 veth6851cf2 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 05:04:01 docker0 106.96 135.35 8.83 1102.60 0.00 0.00 0.00 0.00 05:05:01 ens3 180.09 122.79 2687.43 63.43 0.00 0.00 0.00 0.00 05:05:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 05:05:01 docker0 11.73 14.85 0.72 89.62 0.00 0.00 0.00 0.00 05:06:01 ens3 8.40 4.57 7.31 2.43 0.00 0.00 0.00 0.00 05:06:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 0.53 0.25 0.13 0.08 0.00 0.00 0.00 0.00 05:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 0.60 0.47 0.33 0.28 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 0.57 0.40 0.27 0.21 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 76.73 52.87 1047.58 19.19 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 13.01 16.47 1.05 130.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15117) 06/20/22 _x86_64_ (8 CPU) 05:02:21 LINUX RESTART (8 CPU) 05:03:02 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 14.14 0.00 5.24 1.79 0.06 78.78 05:04:01 0 14.21 0.00 4.63 1.34 0.07 79.75 05:04:01 1 13.23 0.00 4.47 0.10 0.05 82.15 05:04:01 2 13.42 0.00 5.76 0.34 0.05 80.42 05:04:01 3 13.64 0.00 5.90 7.88 0.07 72.51 05:04:01 4 14.25 0.00 5.78 0.79 0.05 79.13 05:04:01 5 15.81 0.00 4.74 1.28 0.05 78.11 05:04:01 6 14.72 0.00 5.32 1.31 0.05 78.61 05:04:01 7 13.81 0.00 5.30 1.27 0.07 79.56 05:05:01 all 33.66 0.00 6.21 1.12 0.08 58.93 05:05:01 0 34.41 0.00 6.04 0.54 0.08 58.92 05:05:01 1 33.50 0.00 6.04 0.08 0.07 60.31 05:05:01 2 34.05 0.00 6.15 3.49 0.07 56.24 05:05:01 3 33.34 0.00 7.05 0.34 0.08 59.19 05:05:01 4 33.82 0.00 6.28 3.14 0.07 56.69 05:05:01 5 34.24 0.00 6.23 0.15 0.08 59.29 05:05:01 6 33.37 0.00 6.11 0.66 0.08 59.77 05:05:01 7 32.57 0.00 5.79 0.57 0.07 61.00 05:06:01 all 0.13 0.00 0.08 0.01 0.00 99.77 05:06:01 0 0.20 0.00 0.07 0.00 0.00 99.73 05:06:01 1 0.12 0.00 0.12 0.00 0.00 99.77 05:06:01 2 0.15 0.00 0.05 0.02 0.00 99.78 05:06:01 3 0.10 0.00 0.08 0.03 0.00 99.78 05:06:01 4 0.07 0.00 0.10 0.07 0.02 99.75 05:06:01 5 0.12 0.00 0.08 0.00 0.00 99.80 05:06:01 6 0.17 0.00 0.08 0.00 0.00 99.75 05:06:01 7 0.10 0.00 0.07 0.00 0.02 99.82 05:07:01 all 0.01 0.00 0.01 0.00 0.01 99.96 05:07:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:07:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:07:01 2 0.02 0.00 0.02 0.00 0.02 99.95 05:07:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:07:01 4 0.02 0.00 0.02 0.03 0.02 99.92 05:07:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:07:01 7 0.00 0.00 0.03 0.00 0.00 99.97 05:08:01 all 0.02 0.00 0.02 0.01 0.00 99.96 05:08:01 0 0.00 0.00 0.03 0.00 0.00 99.97 05:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 2 0.02 0.00 0.00 0.02 0.00 99.97 05:08:01 3 0.02 0.00 0.03 0.02 0.00 99.93 05:08:01 4 0.02 0.00 0.00 0.03 0.02 99.93 05:08:01 5 0.03 0.00 0.03 0.00 0.00 99.93 05:08:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:08:01 7 0.05 0.00 0.02 0.00 0.00 99.93 05:09:01 all 0.01 0.00 0.01 0.00 0.00 99.97 05:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:09:01 2 0.00 0.00 0.00 0.02 0.00 99.98 05:09:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:09:01 4 0.02 0.00 0.02 0.02 0.02 99.93 05:09:01 5 0.00 0.00 0.02 0.00 0.02 99.97 05:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 all 0.03 0.00 0.01 0.00 0.00 99.96 05:10:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:10:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:10:01 2 0.07 0.00 0.00 0.00 0.00 99.93 05:10:01 3 0.02 0.00 0.05 0.00 0.00 99.93 05:10:01 4 0.05 0.00 0.00 0.02 0.02 99.92 05:10:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 all 0.01 0.00 0.01 0.01 0.00 99.96 05:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 3 0.02 0.00 0.02 0.00 0.02 99.95 05:11:01 4 0.00 0.00 0.02 0.08 0.00 99.90 05:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:11:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 all 0.02 0.00 0.01 0.00 0.00 99.96 05:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:12:01 4 0.03 0.00 0.02 0.03 0.02 99.90 05:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.27 0.00 1.27 0.32 0.02 93.12 Average: 0 5.37 0.00 1.18 0.20 0.02 93.22 Average: 1 5.15 0.00 1.17 0.02 0.01 93.65 Average: 2 5.24 0.00 1.31 0.43 0.01 93.01 Average: 3 5.17 0.00 1.44 0.89 0.02 92.48 Average: 4 5.31 0.00 1.34 0.47 0.02 92.86 Average: 5 5.53 0.00 1.22 0.16 0.02 93.08 Average: 6 5.28 0.00 1.26 0.21 0.01 93.22 Average: 7 5.13 0.00 1.23 0.20 0.02 93.42