---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20823 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: 2799.996 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 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-20823) 07/22/22 _x86_64_ (8 CPU) 22:03:50 LINUX RESTART (8 CPU) 22:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:05:01 337.96 55.79 282.17 0.00 7435.16 174350.01 0.00 22:06:01 178.99 2.93 176.05 0.00 63.99 63933.34 0.00 22:07:01 167.39 0.03 167.36 0.00 4.27 36292.62 0.00 22:08:01 1.70 0.00 1.70 0.00 0.00 20.68 0.00 22:09:01 1.32 0.02 1.30 0.00 0.13 14.66 0.00 22:10:01 1.38 0.00 1.38 0.00 0.00 17.06 0.00 22:11:01 1.00 0.00 1.00 0.00 0.00 12.00 0.00 22:12:01 1.42 0.00 1.42 0.00 0.00 18.39 0.00 22:13:01 0.95 0.00 0.95 0.00 0.00 10.80 0.00 22:14:01 1.60 0.00 1.60 0.00 0.00 20.80 0.00 Average: 69.37 5.88 63.49 0.00 750.34 27468.58 0.00 22:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:05:01 28859592 31741940 562416 1.71 115640 3037584 2203336 6.49 1148360 2500324 698780 22:06:01 28349812 31722480 569528 1.73 163356 3422804 2215736 6.53 1359940 2728444 96 22:07:01 27620936 31758908 530012 1.61 174620 4113616 1808576 5.33 1373612 3374180 360 22:08:01 27621576 31759620 528912 1.61 174660 4113616 1808576 5.33 1372472 3374180 168 22:09:01 27624980 31763080 525456 1.60 174692 4113612 1808576 5.33 1368936 3374204 24 22:10:01 27624908 31763056 525408 1.60 174720 4113628 1808576 5.33 1369292 3374212 56 22:11:01 27631004 31769188 519216 1.58 174744 4113632 1808576 5.33 1363044 3374212 32 22:12:01 27632324 31770576 518136 1.58 174772 4113636 1808576 5.33 1362368 3374240 52 22:13:01 27632600 31770852 517868 1.57 174780 4113636 1808576 5.33 1362352 3374240 12 22:14:01 27632244 31770628 518108 1.58 174812 4113644 1808576 5.33 1362296 3374348 44 Average: 27822998 31759033 531506 1.62 167680 3936941 1888768 5.57 1344267 3222258 69962 22:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:05:01 ens3 845.28 558.92 7548.72 111.23 0.00 0.00 0.00 0.00 22:05:01 docker0 6.75 8.42 0.69 103.08 0.00 0.00 0.00 0.00 22:05:01 lo 7.47 7.47 0.72 0.72 0.00 0.00 0.00 0.00 22:06:01 ens3 213.16 163.81 1127.13 85.07 0.00 0.00 0.00 0.00 22:06:01 docker0 105.67 133.66 8.65 1078.65 0.00 0.00 0.00 0.00 22:06:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:07:01 ens3 160.77 115.28 2688.59 63.51 0.00 0.00 0.00 0.00 22:07:01 docker0 13.05 17.58 0.78 94.76 0.00 0.00 0.00 0.00 22:07:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 22:08:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:09:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 ens3 0.47 0.25 0.11 0.08 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:11:01 ens3 1.03 0.72 0.54 0.42 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 122.11 83.93 1136.49 26.03 0.00 0.00 0.00 0.00 Average: docker0 12.55 15.97 1.01 127.65 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20823) 07/22/22 _x86_64_ (8 CPU) 22:03:50 LINUX RESTART (8 CPU) 22:04:01 CPU %user %nice %system %iowait %steal %idle 22:05:01 all 11.23 0.00 4.31 2.67 0.05 81.73 22:05:01 0 11.20 0.00 3.95 2.24 0.05 82.56 22:05:01 1 11.14 0.00 5.89 4.88 0.05 78.03 22:05:01 2 12.44 0.00 4.01 1.33 0.07 82.15 22:05:01 3 10.48 0.00 4.09 1.82 0.07 83.54 22:05:01 4 10.50 0.00 4.95 0.35 0.03 84.16 22:05:01 5 9.40 0.00 4.03 4.81 0.05 81.71 22:05:01 6 13.32 0.00 2.73 0.39 0.05 83.52 22:05:01 7 11.38 0.00 4.83 5.56 0.07 78.17 22:06:01 all 29.91 0.00 6.04 1.44 0.07 62.54 22:06:01 0 30.06 0.00 6.46 0.69 0.10 62.69 22:06:01 1 29.35 0.00 6.93 2.11 0.07 61.55 22:06:01 2 30.01 0.00 5.77 0.42 0.07 63.73 22:06:01 3 32.19 0.00 6.18 0.08 0.07 61.48 22:06:01 4 27.73 0.00 5.42 2.44 0.07 64.34 22:06:01 5 31.08 0.00 5.82 0.74 0.07 62.29 22:06:01 6 30.66 0.00 4.87 0.35 0.07 64.04 22:06:01 7 28.20 0.00 6.84 4.73 0.09 60.15 22:07:01 all 20.60 0.00 4.49 1.29 0.06 73.57 22:07:01 0 20.90 0.00 4.74 0.24 0.05 74.07 22:07:01 1 20.80 0.00 4.43 0.81 0.05 73.91 22:07:01 2 19.96 0.00 4.67 3.12 0.08 72.17 22:07:01 3 19.02 0.00 4.83 2.71 0.05 73.39 22:07:01 4 21.00 0.00 4.78 2.70 0.05 71.46 22:07:01 5 22.44 0.00 4.31 0.47 0.07 72.71 22:07:01 6 20.57 0.00 4.20 0.20 0.05 74.98 22:07:01 7 20.10 0.00 3.93 0.05 0.05 75.87 22:08:01 all 0.02 0.00 0.01 0.01 0.00 99.96 22:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:08:01 1 0.00 0.00 0.02 0.02 0.00 99.97 22:08:01 2 0.03 0.00 0.00 0.02 0.00 99.95 22:08:01 3 0.03 0.00 0.02 0.00 0.02 99.93 22:08:01 4 0.02 0.00 0.00 0.02 0.00 99.97 22:08:01 5 0.00 0.00 0.02 0.00 0.02 99.97 22:08:01 6 0.05 0.00 0.02 0.00 0.00 99.93 22:08:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:09:01 all 0.02 0.00 0.02 0.00 0.01 99.95 22:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:09:01 1 0.03 0.00 0.03 0.02 0.02 99.90 22:09:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:09:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:09:01 4 0.03 0.00 0.03 0.00 0.02 99.92 22:09:01 5 0.02 0.00 0.03 0.00 0.00 99.95 22:09:01 6 0.02 0.00 0.00 0.00 0.02 99.97 22:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:10:01 all 0.02 0.00 0.01 0.00 0.01 99.97 22:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:10:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:10:01 2 0.02 0.00 0.00 0.02 0.02 99.95 22:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:10:01 4 0.02 0.00 0.00 0.02 0.00 99.97 22:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:10:01 6 0.03 0.00 0.02 0.00 0.02 99.93 22:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:11:01 all 0.03 0.00 0.02 0.00 0.00 99.95 22:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:11:01 1 0.07 0.00 0.03 0.00 0.00 99.90 22:11:01 2 0.00 0.00 0.00 0.02 0.00 99.98 22:11:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:11:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:11:01 6 0.07 0.00 0.03 0.00 0.00 99.90 22:11:01 7 0.02 0.00 0.03 0.00 0.00 99.95 22:12:01 all 0.02 0.00 0.02 0.01 0.00 99.95 22:12:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:12:01 1 0.02 0.00 0.00 0.02 0.02 99.95 22:12:01 2 0.00 0.00 0.03 0.05 0.00 99.92 22:12:01 3 0.05 0.00 0.07 0.00 0.00 99.88 22:12:01 4 0.02 0.00 0.02 0.02 0.00 99.95 22:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:12:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:12:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:13:01 all 0.05 0.00 0.03 0.00 0.01 99.91 22:13:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:13:01 1 0.07 0.00 0.03 0.00 0.03 99.87 22:13:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:13:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:13:01 4 0.02 0.00 0.03 0.02 0.00 99.93 22:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:13:01 6 0.23 0.00 0.10 0.00 0.02 99.65 22:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 all 0.29 0.00 0.01 0.01 0.00 99.69 22:14:01 0 0.18 0.00 0.00 0.00 0.00 99.82 22:14:01 1 0.05 0.00 0.03 0.03 0.00 99.88 22:14:01 2 0.03 0.00 0.00 0.05 0.02 99.90 22:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:14:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:14:01 6 1.99 0.00 0.00 0.00 0.00 98.01 22:14:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 6.17 0.00 1.48 0.54 0.02 91.79 Average: 0 6.19 0.00 1.51 0.31 0.02 91.97 Average: 1 6.11 0.00 1.73 0.78 0.03 91.35 Average: 2 6.21 0.00 1.44 0.50 0.03 91.83 Average: 3 6.15 0.00 1.52 0.46 0.02 91.86 Average: 4 5.90 0.00 1.51 0.55 0.02 92.02 Average: 5 6.24 0.00 1.41 0.60 0.02 91.73 Average: 6 6.65 0.00 1.19 0.09 0.02 92.04 Average: 7 5.90 0.00 1.54 1.02 0.02 91.52