---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34200 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: 2799.976 BogoMIPS: 5599.95 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-34200) 04/28/22 _x86_64_ (8 CPU) 22:59:52 LINUX RESTART (8 CPU) 23:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:01:02 367.69 59.45 308.25 0.00 7998.67 191967.08 0.00 23:02:01 227.89 1.22 226.67 0.00 14.10 53127.13 0.00 23:03:01 121.25 0.00 121.25 0.00 0.00 32980.92 0.00 23:04:01 1.52 0.00 1.52 0.00 0.00 18.80 0.00 23:05:01 1.30 0.02 1.28 0.00 0.13 14.26 0.00 23:06:01 1.88 0.00 1.88 0.00 0.00 21.60 0.00 23:07:01 1.37 0.00 1.37 0.00 0.00 16.13 0.00 23:08:01 1.75 0.00 1.75 0.00 0.00 19.73 0.00 23:09:01 1.02 0.00 1.02 0.00 0.00 11.46 0.00 Average: 80.36 6.75 73.61 0.00 892.06 30869.77 0.00 23:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:01:02 29002064 31770880 535640 1.63 116040 2924020 2124400 6.26 1109740 2399400 437828 23:02:01 28106036 31572548 713592 2.17 162816 3501012 2628436 7.75 1530688 2778720 256964 23:03:01 27822184 31759216 529896 1.61 173756 3918140 1924212 5.67 1287160 3264284 8 23:04:01 27822576 31759676 529172 1.61 173792 3918140 1924212 5.67 1286920 3264288 8 23:05:01 27835532 31772540 516248 1.57 173812 3918152 1924212 5.67 1273432 3264292 56 23:06:01 27835972 31773044 515744 1.57 173864 3918152 1924212 5.67 1274040 3264296 44 23:07:01 27842224 31779352 509376 1.55 173920 3918148 1924212 5.67 1267152 3264300 8 23:08:01 27841916 31779156 509580 1.55 173956 3918156 1924212 5.67 1267136 3264364 144 23:09:01 27842112 31779384 509276 1.55 173980 3918164 1924212 5.67 1267120 3264364 12 Average: 27994513 31749533 540947 1.65 166215 3761343 2024702 5.97 1284821 3114256 77230 23:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:01:02 ens3 767.06 491.87 6818.25 110.81 0.00 0.00 0.00 0.00 23:01:02 lo 7.26 7.26 0.71 0.71 0.00 0.00 0.00 0.00 23:01:02 docker0 4.52 3.78 0.48 44.00 0.00 0.00 0.00 0.00 23:02:01 ens3 219.78 175.06 1120.37 81.41 0.00 0.00 0.00 0.00 23:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:02:01 veth6bdae0a 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 23:02:01 docker0 111.88 146.77 8.67 1076.44 0.00 0.00 0.00 0.00 23:03:01 ens3 120.31 72.54 2626.66 13.33 0.00 0.00 0.00 0.00 23:03:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 23:03:01 docker0 3.22 6.28 0.21 54.03 0.00 0.00 0.00 0.00 23:04:01 ens3 0.92 0.38 0.31 0.21 0.00 0.00 0.00 0.00 23:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 0.28 0.27 0.11 0.08 0.00 0.00 0.00 0.00 23:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 123.00 82.09 1174.15 22.77 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 13.11 17.19 1.03 128.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34200) 04/28/22 _x86_64_ (8 CPU) 22:59:52 LINUX RESTART (8 CPU) 23:00:01 CPU %user %nice %system %iowait %steal %idle 23:01:02 all 10.98 0.00 4.81 2.00 0.06 82.16 23:01:02 0 12.61 0.00 4.26 0.72 0.07 82.34 23:01:02 1 12.97 0.00 3.92 1.67 0.05 81.39 23:01:02 2 11.12 0.00 5.56 5.34 0.05 77.92 23:01:02 3 10.16 0.00 4.82 0.51 0.07 84.45 23:01:02 4 10.77 0.00 4.07 1.50 0.05 83.61 23:01:02 5 10.38 0.00 6.05 2.68 0.07 80.83 23:01:02 6 9.96 0.00 4.71 3.11 0.05 82.17 23:01:02 7 9.86 0.00 5.08 0.47 0.05 84.54 23:02:01 all 30.62 0.00 7.27 1.33 0.09 60.68 23:02:01 0 30.61 0.00 8.07 4.12 0.07 57.13 23:02:01 1 32.00 0.00 6.71 0.07 0.07 61.16 23:02:01 2 30.15 0.00 7.12 2.06 0.10 60.57 23:02:01 3 30.17 0.00 7.89 2.29 0.10 59.55 23:02:01 4 27.20 0.00 6.18 0.23 0.09 66.31 23:02:01 5 30.47 0.00 7.50 0.69 0.09 61.26 23:02:01 6 30.84 0.00 7.19 0.74 0.09 61.16 23:02:01 7 33.53 0.00 7.52 0.43 0.12 58.39 23:03:01 all 5.59 0.00 2.03 0.83 0.03 91.52 23:03:01 0 4.77 0.00 2.31 1.16 0.03 91.73 23:03:01 1 5.54 0.00 1.81 0.05 0.03 92.57 23:03:01 2 6.31 0.00 2.20 1.58 0.02 89.90 23:03:01 3 5.72 0.00 2.15 0.13 0.02 91.97 23:03:01 4 5.44 0.00 1.94 0.15 0.03 92.44 23:03:01 5 5.60 0.00 1.79 0.02 0.02 92.58 23:03:01 6 5.63 0.00 2.35 3.24 0.03 88.74 23:03:01 7 5.73 0.00 1.69 0.35 0.02 92.20 23:04:01 all 0.10 0.00 0.02 0.01 0.01 99.86 23:04:01 0 0.02 0.00 0.03 0.00 0.02 99.93 23:04:01 1 0.10 0.00 0.03 0.00 0.02 99.85 23:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:04:01 3 0.57 0.00 0.03 0.00 0.02 99.38 23:04:01 4 0.03 0.00 0.03 0.03 0.02 99.88 23:04:01 5 0.07 0.00 0.02 0.00 0.00 99.92 23:04:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:04:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:05:01 all 0.29 0.00 0.02 0.00 0.00 99.68 23:05:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:05:01 1 0.05 0.00 0.02 0.00 0.00 99.93 23:05:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:05:01 3 2.00 0.00 0.02 0.00 0.00 97.98 23:05:01 4 0.10 0.00 0.07 0.02 0.00 99.82 23:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:05:01 6 0.00 0.00 0.02 0.02 0.00 99.97 23:05:01 7 0.05 0.00 0.05 0.00 0.00 99.90 23:06:01 all 0.16 0.00 0.01 0.01 0.01 99.81 23:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:06:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:06:01 2 0.03 0.00 0.02 0.00 0.02 99.93 23:06:01 3 1.16 0.00 0.00 0.00 0.02 98.82 23:06:01 4 0.03 0.00 0.03 0.05 0.02 99.87 23:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:06:01 6 0.00 0.00 0.02 0.03 0.00 99.95 23:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:07:01 all 0.03 0.00 0.02 0.01 0.01 99.94 23:07:01 0 0.02 0.00 0.03 0.00 0.02 99.93 23:07:01 1 0.02 0.00 0.02 0.00 0.02 99.95 23:07:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:07:01 3 0.07 0.00 0.05 0.00 0.02 99.87 23:07:01 4 0.03 0.00 0.00 0.03 0.02 99.92 23:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:07:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:07:01 7 0.05 0.00 0.02 0.00 0.02 99.92 23:08:01 all 0.01 0.00 0.01 0.02 0.00 99.95 23:08:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:08:01 2 0.02 0.00 0.03 0.00 0.00 99.95 23:08:01 3 0.03 0.00 0.00 0.00 0.02 99.95 23:08:01 4 0.03 0.00 0.03 0.03 0.00 99.90 23:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:08:01 6 0.00 0.00 0.00 0.13 0.00 99.87 23:08:01 7 0.00 0.00 0.03 0.00 0.02 99.95 23:09:01 all 0.02 0.00 0.01 0.00 0.00 99.96 23:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:09:01 1 0.05 0.00 0.02 0.00 0.00 99.93 23:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:09:01 3 0.02 0.00 0.02 0.00 0.02 99.95 23:09:01 4 0.05 0.00 0.03 0.02 0.02 99.88 23:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:09:01 6 0.00 0.00 0.00 0.02 0.00 99.98 23:09:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.22 0.00 1.56 0.46 0.02 92.74 Average: 0 5.25 0.00 1.61 0.66 0.02 92.45 Average: 1 5.55 0.00 1.37 0.20 0.02 92.86 Average: 2 5.21 0.00 1.64 0.99 0.02 92.14 Average: 3 5.45 0.00 1.64 0.32 0.03 92.56 Average: 4 4.75 0.00 1.35 0.23 0.03 93.64 Average: 5 5.08 0.00 1.68 0.37 0.02 92.85 Average: 6 5.07 0.00 1.56 0.81 0.02 92.54 Average: 7 5.38 0.00 1.58 0.14 0.02 92.88