---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2644 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-2644) 06/18/22 _x86_64_ (8 CPU) 12:59:50 LINUX RESTART (8 CPU) 13:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:01:02 364.80 55.35 309.45 0.00 7384.34 203039.25 0.00 13:02:01 55.21 0.15 55.06 0.00 2.98 24882.70 0.00 13:03:01 4.07 0.00 4.07 0.00 0.00 63.06 0.00 13:04:01 1.60 0.00 1.60 0.00 0.00 18.53 0.00 13:05:01 1.18 0.03 1.15 0.00 0.40 12.53 0.00 13:06:01 1.38 0.00 1.38 0.00 0.00 17.06 0.00 Average: 71.42 9.28 62.14 0.00 1234.78 38043.49 0.00 13:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:01:02 28686668 31603820 694332 2.11 117908 3062344 2309896 6.81 1300228 2507904 29552 13:02:01 28415368 31753184 544300 1.66 121864 3435780 2091484 6.16 1188200 2844516 168 13:03:01 28426768 31765008 532468 1.62 122000 3435716 1996652 5.88 1186396 2833724 12 13:04:01 28427692 31766144 531236 1.62 122064 3435716 1996652 5.88 1185492 2833780 48 13:05:01 28437000 31775604 521668 1.59 122104 3435852 1996652 5.88 1176236 2833912 192 13:06:01 28437488 31776168 521072 1.58 122144 3435860 1996652 5.88 1175980 2833924 44 Average: 28471831 31739988 557513 1.70 121347 3373545 2064665 6.08 1202089 2781293 5003 13:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:01:02 docker0 11.18 12.01 0.91 89.99 0.00 0.00 0.00 0.00 13:01:02 ens3 802.67 508.58 7391.88 111.65 0.00 0.00 0.00 0.00 13:01:02 lo 4.07 4.07 0.39 0.39 0.00 0.00 0.00 0.00 13:01:02 vethf6e5d5a 9.80 10.75 0.87 79.26 0.00 0.00 0.00 0.01 13:02:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 146.81 104.52 2574.52 65.89 0.00 0.00 0.00 0.00 13:02:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 6.81 4.18 6.07 2.38 0.00 0.00 0.00 0.00 13:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 0.57 0.12 0.05 0.01 0.00 0.00 0.00 0.00 13:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 4.85 2.10 4.83 0.32 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 9.48 5.18 8.44 0.42 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 1.88 2.02 0.15 15.04 0.00 0.00 0.00 0.00 Average: ens3 161.91 104.12 1661.79 30.01 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2644) 06/18/22 _x86_64_ (8 CPU) 12:59:50 LINUX RESTART (8 CPU) 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:01:02 all 12.15 0.00 4.74 1.96 0.05 81.09 13:01:02 0 11.60 0.00 3.98 0.32 0.05 84.05 13:01:02 1 12.73 0.00 5.10 2.66 0.05 79.46 13:01:02 2 13.28 0.00 4.85 3.97 0.07 77.82 13:01:02 3 11.35 0.00 5.07 1.58 0.05 81.95 13:01:02 4 11.49 0.00 3.68 1.01 0.03 83.79 13:01:02 5 14.12 0.00 4.41 2.44 0.05 78.97 13:01:02 6 12.87 0.00 4.06 2.95 0.05 80.07 13:01:02 7 9.79 0.00 6.82 0.73 0.07 82.59 13:02:01 all 22.06 0.00 4.02 0.75 0.06 73.12 13:02:01 0 20.83 0.00 4.09 0.07 0.05 74.97 13:02:01 1 22.15 0.00 4.40 4.01 0.07 69.37 13:02:01 2 21.19 0.00 4.20 0.03 0.05 74.52 13:02:01 3 23.53 0.00 4.59 0.51 0.07 71.30 13:02:01 4 21.35 0.00 3.62 0.03 0.05 74.94 13:02:01 5 22.70 0.00 3.56 0.03 0.05 73.66 13:02:01 6 20.83 0.00 3.81 1.23 0.05 74.07 13:02:01 7 23.85 0.00 3.89 0.05 0.07 72.14 13:03:01 all 0.19 0.00 0.07 0.03 0.01 99.70 13:03:01 0 0.30 0.00 0.05 0.00 0.02 99.63 13:03:01 1 0.17 0.00 0.05 0.02 0.00 99.77 13:03:01 2 0.25 0.00 0.13 0.00 0.02 99.60 13:03:01 3 0.28 0.00 0.07 0.00 0.00 99.65 13:03:01 4 0.07 0.00 0.02 0.02 0.02 99.88 13:03:01 5 0.13 0.00 0.10 0.03 0.02 99.72 13:03:01 6 0.15 0.00 0.02 0.10 0.00 99.73 13:03:01 7 0.20 0.00 0.12 0.07 0.00 99.62 13:04:01 all 0.03 0.00 0.02 0.01 0.00 99.95 13:04:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:04:01 1 0.00 0.00 0.00 0.02 0.00 99.98 13:04:01 2 0.10 0.00 0.07 0.00 0.00 99.83 13:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:04:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:04:01 5 0.03 0.00 0.03 0.00 0.00 99.93 13:04:01 6 0.02 0.00 0.00 0.05 0.00 99.93 13:04:01 7 0.02 0.00 0.02 0.02 0.00 99.95 13:05:01 all 0.04 0.00 0.02 0.00 0.01 99.93 13:05:01 0 0.02 0.00 0.02 0.00 0.02 99.95 13:05:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:05:01 2 0.12 0.00 0.03 0.00 0.02 99.83 13:05:01 3 0.03 0.00 0.03 0.00 0.00 99.93 13:05:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:05:01 5 0.03 0.00 0.02 0.00 0.00 99.95 13:05:01 6 0.03 0.00 0.03 0.02 0.02 99.90 13:05:01 7 0.07 0.00 0.02 0.00 0.02 99.90 13:06:01 all 0.03 0.00 0.02 0.01 0.00 99.94 13:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 13:06:01 1 0.05 0.00 0.02 0.02 0.00 99.92 13:06:01 2 0.05 0.00 0.03 0.00 0.02 99.90 13:06:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:06:01 5 0.05 0.00 0.02 0.00 0.00 99.93 13:06:01 6 0.00 0.00 0.00 0.08 0.00 99.92 13:06:01 7 0.05 0.00 0.05 0.02 0.00 99.88 Average: all 5.67 0.00 1.46 0.46 0.02 92.39 Average: 0 5.41 0.00 1.35 0.06 0.02 93.16 Average: 1 5.77 0.00 1.58 1.10 0.02 91.53 Average: 2 5.75 0.00 1.53 0.66 0.03 92.03 Average: 3 5.78 0.00 1.61 0.35 0.02 92.24 Average: 4 5.41 0.00 1.20 0.18 0.02 93.19 Average: 5 6.09 0.00 1.34 0.41 0.02 92.14 Average: 6 5.57 0.00 1.31 0.73 0.02 92.37 Average: 7 5.57 0.00 1.79 0.15 0.03 92.46