---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5672 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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: 2799.996 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 Mmio stale data: 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; Retpolines, 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5672) 03/24/23 _x86_64_ (8 CPU) 05:59:13 LINUX RESTART (8 CPU) 06:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:01:01 204.53 1.52 203.02 0.00 46.79 77421.63 0.00 06:02:01 34.28 0.22 34.06 0.00 14.80 16769.21 0.00 06:03:01 1.42 0.00 1.42 0.00 0.00 15.61 0.00 06:04:01 1.18 0.00 1.18 0.00 0.00 15.20 0.00 06:05:01 3.17 0.92 2.25 0.00 67.06 35.46 0.00 06:06:01 1.73 0.00 1.73 0.00 0.00 22.53 0.00 06:07:01 0.95 0.00 0.95 0.00 0.00 10.13 0.00 06:08:01 1.35 0.00 1.35 0.00 0.00 14.93 0.00 06:09:01 0.85 0.00 0.85 0.00 0.00 9.47 0.00 06:10:01 1.83 0.00 1.83 0.00 0.00 22.53 0.00 Average: 25.13 0.26 24.86 0.00 12.86 9433.35 0.00 06:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 28501748 31601484 705464 2.15 145108 3162876 1758608 5.18 1133396 2812368 208 06:02:01 27992704 31601200 704756 2.14 151452 3615120 1793396 5.29 1147856 3251852 172 06:03:01 27992960 31601500 704116 2.14 151492 3615116 1793396 5.29 1148100 3251856 12 06:04:01 27996448 31605304 700528 2.13 151528 3615128 1793396 5.29 1144632 3252116 20 06:05:01 27988376 31603976 701400 2.13 152912 3620248 1794420 5.29 1146532 3257140 160 06:06:01 27999984 31615600 689712 2.10 152944 3620252 1794420 5.29 1135260 3257144 36 06:07:01 27999564 31615232 690036 2.10 152976 3620256 1794420 5.29 1135312 3257148 8 06:08:01 27999640 31615340 689576 2.10 153004 3620256 1794420 5.29 1135320 3257148 16 06:09:01 27999244 31615028 689820 2.10 153028 3620260 1794420 5.29 1135708 3257176 148 06:10:01 27999116 31614972 689728 2.10 153092 3620240 1794420 5.29 1135724 3257156 12 Average: 28046978 31608964 696514 2.12 151754 3572975 1790532 5.28 1139784 3211110 79 06:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 06:01:01 docker0 187.34 267.67 15.11 1979.83 0.00 0.00 0.00 0.00 06:01:01 ens3 469.82 331.44 6062.24 115.19 0.00 0.00 0.00 0.00 06:02:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 ens3 112.25 75.75 2530.13 12.54 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 ens3 1.72 0.37 0.58 0.39 0.00 0.00 0.00 0.00 06:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 2.47 1.17 2.06 0.64 0.00 0.00 0.00 0.00 06:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 0.60 0.73 0.33 0.29 0.00 0.00 0.00 0.00 06:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 ens3 0.30 0.10 0.07 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 ens3 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 06:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 0.38 0.23 0.09 0.07 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 18.73 26.77 1.51 197.98 0.00 0.00 0.00 0.00 Average: ens3 58.80 41.00 859.53 12.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5672) 03/24/23 _x86_64_ (8 CPU) 05:59:13 LINUX RESTART (8 CPU) 06:00:01 CPU %user %nice %system %iowait %steal %idle 06:01:01 all 21.59 0.00 5.94 1.13 0.08 71.26 06:01:01 0 21.94 0.00 7.02 1.40 0.08 69.55 06:01:01 1 20.65 0.00 5.03 0.98 0.07 73.27 06:01:01 2 22.22 0.00 6.90 0.36 0.08 70.43 06:01:01 3 21.63 0.00 5.91 1.71 0.08 70.67 06:01:01 4 22.43 0.00 6.81 4.25 0.07 66.44 06:01:01 5 21.59 0.00 5.77 0.17 0.07 72.41 06:01:01 6 21.56 0.00 4.95 0.15 0.07 73.28 06:01:01 7 20.71 0.00 5.12 0.03 0.10 74.03 06:02:01 all 2.31 0.00 0.99 0.23 0.03 96.44 06:02:01 0 1.93 0.00 2.01 1.22 0.02 94.82 06:02:01 1 1.84 0.00 0.87 0.32 0.05 96.92 06:02:01 2 1.94 0.00 1.02 0.03 0.02 96.99 06:02:01 3 2.53 0.00 0.77 0.25 0.02 96.43 06:02:01 4 3.01 0.00 0.62 0.00 0.03 96.34 06:02:01 5 2.27 0.00 0.80 0.00 0.02 96.91 06:02:01 6 2.56 0.00 1.24 0.02 0.03 96.16 06:02:01 7 2.40 0.00 0.60 0.02 0.02 96.96 06:03:01 all 0.02 0.00 0.01 0.00 0.01 99.96 06:03:01 0 0.03 0.00 0.00 0.00 0.02 99.95 06:03:01 1 0.07 0.00 0.03 0.02 0.02 99.87 06:03:01 2 0.00 0.00 0.02 0.00 0.00 99.98 06:03:01 3 0.02 0.00 0.00 0.02 0.02 99.95 06:03:01 4 0.02 0.00 0.02 0.00 0.00 99.97 06:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:03:01 6 0.02 0.00 0.02 0.00 0.00 99.97 06:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:04:01 all 0.03 0.00 0.01 0.00 0.00 99.95 06:04:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:04:01 1 0.07 0.00 0.02 0.00 0.02 99.90 06:04:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:04:01 3 0.03 0.00 0.02 0.02 0.00 99.93 06:04:01 4 0.03 0.00 0.00 0.00 0.02 99.95 06:04:01 5 0.05 0.00 0.00 0.00 0.00 99.95 06:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:04:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:05:01 all 0.16 0.00 0.06 0.28 0.00 99.50 06:05:01 0 0.05 0.00 0.02 1.15 0.00 98.78 06:05:01 1 0.02 0.00 0.03 0.00 0.02 99.93 06:05:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:05:01 3 0.02 0.00 0.02 0.55 0.00 99.42 06:05:01 4 0.99 0.00 0.05 0.00 0.02 98.94 06:05:01 5 0.05 0.00 0.05 0.53 0.00 99.37 06:05:01 6 0.03 0.00 0.22 0.00 0.00 99.75 06:05:01 7 0.07 0.00 0.03 0.00 0.00 99.90 06:06:01 all 0.20 0.00 0.02 0.01 0.01 99.77 06:06:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:06:01 1 0.05 0.00 0.05 0.02 0.02 99.87 06:06:01 2 0.03 0.00 0.00 0.00 0.02 99.95 06:06:01 3 0.02 0.00 0.02 0.03 0.00 99.93 06:06:01 4 1.47 0.00 0.03 0.00 0.02 98.48 06:06:01 5 0.00 0.00 0.00 0.00 0.00 100.00 06:06:01 6 0.02 0.00 0.02 0.00 0.00 99.97 06:06:01 7 0.00 0.00 0.02 0.00 0.00 99.98 06:07:01 all 0.02 0.00 0.01 0.00 0.01 99.96 06:07:01 0 0.03 0.00 0.00 0.00 0.02 99.95 06:07:01 1 0.05 0.00 0.02 0.00 0.03 99.90 06:07:01 2 0.02 0.00 0.02 0.00 0.00 99.97 06:07:01 3 0.02 0.00 0.02 0.03 0.00 99.93 06:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 06:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 06:07:01 6 0.02 0.00 0.00 0.00 0.02 99.97 06:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:08:01 all 0.21 0.00 0.01 0.00 0.00 99.77 06:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:08:01 1 1.53 0.00 0.02 0.02 0.02 98.42 06:08:01 2 0.03 0.00 0.00 0.00 0.00 99.97 06:08:01 3 0.03 0.00 0.00 0.00 0.00 99.97 06:08:01 4 0.07 0.00 0.05 0.00 0.02 99.87 06:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 06:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 06:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:09:01 all 0.26 0.00 0.01 0.00 0.00 99.72 06:09:01 0 0.02 0.00 0.07 0.00 0.00 99.92 06:09:01 1 1.97 0.00 0.02 0.00 0.00 98.01 06:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:09:01 3 0.00 0.00 0.00 0.02 0.00 99.98 06:09:01 4 0.03 0.00 0.00 0.02 0.02 99.93 06:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 06:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 06:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 06:10:01 all 0.27 0.00 0.01 0.01 0.01 99.71 06:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:10:01 1 1.97 0.00 0.00 0.00 0.00 98.03 06:10:01 2 0.05 0.00 0.00 0.02 0.00 99.93 06:10:01 3 0.03 0.00 0.02 0.02 0.02 99.92 06:10:01 4 0.02 0.00 0.02 0.02 0.02 99.93 06:10:01 5 0.02 0.00 0.02 0.00 0.02 99.95 06:10:01 6 0.03 0.00 0.02 0.00 0.00 99.95 06:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.48 0.00 0.70 0.17 0.01 96.64 Average: 0 2.38 0.00 0.91 0.38 0.01 96.32 Average: 1 2.80 0.00 0.60 0.13 0.02 96.45 Average: 2 2.41 0.00 0.79 0.04 0.01 96.75 Average: 3 2.41 0.00 0.67 0.26 0.01 96.65 Average: 4 2.79 0.00 0.75 0.42 0.02 96.01 Average: 5 2.38 0.00 0.66 0.07 0.01 96.89 Average: 6 2.40 0.00 0.64 0.02 0.01 96.93 Average: 7 2.29 0.00 0.57 0.01 0.01 97.13