---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1763 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-1763) 06/08/22 _x86_64_ (8 CPU) 15:57:50 LINUX RESTART (8 CPU) 15:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:59:02 488.74 63.16 425.57 0.00 8376.94 200382.54 0.00 16:00:01 222.61 0.36 222.25 0.00 4.88 37008.37 0.00 16:01:01 1.45 0.00 1.45 0.00 0.00 16.68 0.00 16:02:01 0.93 0.00 0.93 0.00 0.00 12.13 0.00 16:03:01 1.35 0.02 1.33 0.00 0.13 15.73 0.00 16:04:01 1.87 0.00 1.87 0.00 0.00 35.19 0.00 16:05:01 1.08 0.00 1.08 0.00 0.00 12.13 0.00 16:06:01 0.95 0.00 0.95 0.00 0.00 12.13 0.00 16:07:01 8.26 5.08 3.18 0.00 305.36 234.19 0.00 16:08:01 88.42 0.12 88.30 0.00 10.40 48109.98 0.00 Average: 81.33 6.88 74.45 0.00 871.30 28571.29 0.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:02 29073352 31742124 549944 1.67 100088 2848420 2102120 6.20 1055164 2374544 652 16:00:01 28447524 31764136 519608 1.58 129164 3408732 1887176 5.56 1245900 2740472 280 16:01:01 28448468 31765204 518148 1.58 129196 3408736 1887176 5.56 1245120 2740476 12 16:02:01 28449280 31765980 517288 1.57 129216 3408736 1887176 5.56 1244332 2740476 184 16:03:01 28453484 31770208 512944 1.56 129240 3408740 1887176 5.56 1240228 2740480 16 16:04:01 28453728 31770532 512624 1.56 129316 3408744 1887176 5.56 1240052 2740484 48 16:05:01 28458776 31775596 507548 1.54 129324 3408752 1887176 5.56 1235488 2740492 24 16:06:01 28462740 31779592 503704 1.53 129348 3408752 1887176 5.56 1231608 2740496 160 16:07:01 28378872 31712560 566584 1.72 129504 3423684 2012964 5.93 1295568 2752472 56 16:08:01 26789308 31607108 663300 2.02 178480 4731736 2327940 6.86 1500012 4002920 284 Average: 28341553 31745304 537169 1.63 131288 3486503 1965326 5.79 1253347 2831331 172 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:02 ens3 799.75 505.05 7093.79 160.08 0.00 0.00 0.00 0.00 15:59:02 docker0 26.24 29.34 2.01 229.23 0.00 0.00 0.00 0.00 15:59:02 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 15:59:02 veth6a01e04 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 253.87 189.87 3180.35 207.98 0.00 0.00 0.00 0.00 16:00:01 docker0 50.47 61.82 3.96 512.82 0.00 0.00 0.00 0.00 16:00:01 lo 7.25 7.25 0.72 0.72 0.00 0.00 0.00 0.00 16:01:01 ens3 0.88 0.10 0.15 0.07 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 3.27 1.37 3.10 0.33 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 ens3 0.67 0.33 0.35 0.26 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 0.65 0.38 0.34 0.27 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 1.07 0.43 0.39 0.28 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 0.22 0.10 0.07 0.01 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 ens3 2.67 2.23 15.46 0.17 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 296.97 179.10 7199.90 36.76 0.00 0.00 0.00 0.00 16:08:01 docker0 0.78 0.85 0.22 0.27 0.00 0.00 0.00 0.00 16:08:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 16:08:01 vethc95dc9b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 135.81 87.73 1747.01 40.34 0.00 0.00 0.00 0.00 Average: docker0 7.68 9.11 0.61 73.50 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 Average: vethc95dc9b 0.00 0.01 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-1763) 06/08/22 _x86_64_ (8 CPU) 15:57:50 LINUX RESTART (8 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:02 all 11.20 0.00 4.40 2.25 0.08 82.06 15:59:02 0 13.21 0.00 4.58 1.43 0.08 80.69 15:59:02 1 10.96 0.00 4.47 2.60 0.08 81.88 15:59:02 2 11.66 0.00 4.81 0.79 0.07 82.67 15:59:02 3 8.76 0.00 4.11 2.51 0.10 84.52 15:59:02 4 9.85 0.00 4.80 2.35 0.07 82.93 15:59:02 5 11.12 0.00 5.09 2.67 0.07 81.06 15:59:02 6 13.60 0.00 3.46 3.05 0.10 79.79 15:59:02 7 10.44 0.00 3.89 2.58 0.10 82.98 16:00:01 all 20.70 0.00 6.05 0.98 0.08 72.19 16:00:01 0 20.02 0.00 6.65 2.62 0.07 70.64 16:00:01 1 20.85 0.00 6.53 0.69 0.09 71.85 16:00:01 2 20.43 0.00 5.57 0.82 0.09 73.08 16:00:01 3 21.54 0.00 5.79 1.49 0.07 71.10 16:00:01 4 20.49 0.00 6.02 0.22 0.07 73.19 16:00:01 5 22.06 0.00 6.07 0.41 0.09 71.37 16:00:01 6 19.79 0.00 5.83 0.29 0.10 73.98 16:00:01 7 20.42 0.00 5.92 1.27 0.09 72.30 16:01:01 all 0.26 0.00 0.01 0.00 0.01 99.72 16:01:01 0 0.02 0.00 0.00 0.03 0.00 99.95 16:01:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:01:01 2 1.97 0.00 0.00 0.00 0.02 98.01 16:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:01:01 4 0.02 0.00 0.03 0.00 0.02 99.93 16:01:01 5 0.05 0.00 0.02 0.00 0.02 99.92 16:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:01:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 all 0.27 0.00 0.02 0.00 0.00 99.70 16:02:01 0 0.02 0.00 0.05 0.02 0.00 99.92 16:02:01 1 0.05 0.00 0.02 0.00 0.00 99.93 16:02:01 2 1.97 0.00 0.00 0.00 0.00 98.03 16:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:02:01 4 0.02 0.00 0.05 0.00 0.00 99.93 16:02:01 5 0.05 0.00 0.05 0.00 0.00 99.90 16:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 7 0.05 0.00 0.02 0.00 0.00 99.93 16:03:01 all 0.27 0.00 0.02 0.01 0.01 99.70 16:03:01 0 0.03 0.00 0.03 0.05 0.02 99.87 16:03:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:03:01 2 1.97 0.00 0.00 0.00 0.00 98.03 16:03:01 3 0.00 0.00 0.00 0.00 0.02 99.98 16:03:01 4 0.02 0.00 0.05 0.00 0.00 99.93 16:03:01 5 0.02 0.00 0.03 0.00 0.02 99.93 16:03:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:03:01 7 0.05 0.00 0.02 0.00 0.02 99.92 16:04:01 all 0.19 0.00 0.03 0.01 0.00 99.78 16:04:01 0 0.02 0.00 0.05 0.03 0.00 99.90 16:04:01 1 0.02 0.00 0.00 0.02 0.00 99.97 16:04:01 2 1.32 0.00 0.10 0.00 0.00 98.58 16:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 4 0.03 0.00 0.02 0.00 0.02 99.93 16:04:01 5 0.03 0.00 0.03 0.00 0.02 99.92 16:04:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:04:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 all 0.02 0.00 0.02 0.00 0.00 99.95 16:05:01 0 0.05 0.00 0.03 0.03 0.00 99.88 16:05:01 1 0.00 0.00 0.00 0.00 0.00 100.00 16:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:05:01 4 0.05 0.00 0.00 0.00 0.00 99.95 16:05:01 5 0.03 0.00 0.10 0.00 0.02 99.85 16:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 7 0.03 0.00 0.00 0.00 0.00 99.97 16:06:01 all 0.01 0.00 0.01 0.00 0.00 99.97 16:06:01 0 0.00 0.00 0.03 0.02 0.00 99.95 16:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:06:01 4 0.02 0.00 0.02 0.00 0.00 99.97 16:06:01 5 0.03 0.00 0.02 0.00 0.02 99.93 16:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 all 0.20 0.00 0.07 0.03 0.01 99.69 16:07:01 0 0.05 0.00 0.05 0.05 0.02 99.83 16:07:01 1 0.07 0.00 0.05 0.03 0.02 99.83 16:07:01 2 1.12 0.00 0.17 0.13 0.02 98.56 16:07:01 3 0.05 0.00 0.05 0.00 0.00 99.90 16:07:01 4 0.10 0.00 0.08 0.03 0.00 99.78 16:07:01 5 0.08 0.00 0.05 0.00 0.02 99.85 16:07:01 6 0.13 0.00 0.05 0.00 0.00 99.82 16:07:01 7 0.03 0.00 0.05 0.02 0.00 99.90 16:08:01 all 7.98 0.00 3.35 0.57 0.05 88.05 16:08:01 0 7.56 0.00 4.45 1.82 0.03 86.14 16:08:01 1 8.03 0.00 3.74 0.05 0.05 88.13 16:08:01 2 8.29 0.00 2.86 0.05 0.03 88.77 16:08:01 3 8.05 0.00 3.21 0.07 0.05 88.63 16:08:01 4 8.04 0.00 3.25 0.22 0.05 88.44 16:08:01 5 9.48 0.00 2.98 0.03 0.05 87.45 16:08:01 6 7.61 0.00 3.40 2.19 0.05 86.74 16:08:01 7 6.78 0.00 2.94 0.10 0.05 90.13 Average: all 4.05 0.00 1.38 0.38 0.02 94.17 Average: 0 4.04 0.00 1.57 0.60 0.02 93.76 Average: 1 3.94 0.00 1.46 0.34 0.02 94.24 Average: 2 4.81 0.00 1.33 0.18 0.02 93.66 Average: 3 3.78 0.00 1.30 0.40 0.02 94.49 Average: 4 3.81 0.00 1.41 0.28 0.02 94.47 Average: 5 4.23 0.00 1.43 0.31 0.03 94.00 Average: 6 4.06 0.00 1.26 0.55 0.03 94.11 Average: 7 3.71 0.00 1.26 0.39 0.03 94.61