---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19736 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 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-19736) 07/12/22 _x86_64_ (8 CPU) 18:06:09 LINUX RESTART (8 CPU) 18:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:08:01 55.55 0.73 54.82 0.00 17.90 78040.33 0.00 18:09:01 46.91 0.08 46.83 0.00 1.33 68942.53 0.00 18:10:01 2.30 0.00 2.30 0.00 0.00 10894.10 0.00 18:11:01 1.73 0.00 1.73 0.00 0.00 22.13 0.00 Average: 26.50 0.20 26.30 0.00 4.75 39312.25 0.00 18:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 28691444 31602124 685748 2.09 98824 3079704 2415424 7.12 1274140 2524544 80216 18:09:01 28453932 31703784 586072 1.78 113464 3370892 2153132 6.35 1192556 2806356 20 18:10:01 28455008 31705040 584556 1.78 113496 3370904 2153132 6.35 1191892 2806360 20 18:11:01 28456416 31706524 582948 1.77 113564 3370896 2153132 6.35 1191016 2806360 8 Average: 28514200 31679368 609831 1.85 109837 3298099 2218705 6.54 1212401 2735905 20066 18:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 vethed13752 5.63 5.46 0.49 39.92 0.00 0.00 0.00 0.00 18:08:01 docker0 5.63 5.36 0.42 39.91 0.00 0.00 0.00 0.00 18:08:01 ens3 180.66 104.12 4073.18 22.24 0.00 0.00 0.00 0.00 18:08:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 104.08 61.86 2525.73 12.17 0.00 0.00 0.00 0.00 18:09:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 0.60 0.37 0.27 0.21 0.00 0.00 0.00 0.00 18:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 1.39 1.32 0.10 9.85 0.00 0.00 0.00 0.00 Average: ens3 70.88 41.32 1639.59 8.60 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19736) 07/12/22 _x86_64_ (8 CPU) 18:06:09 LINUX RESTART (8 CPU) 18:07:02 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 19.86 0.00 3.80 0.38 0.05 75.91 18:08:01 0 20.15 0.00 4.10 2.50 0.07 73.18 18:08:01 1 18.05 0.00 4.09 0.03 0.05 77.78 18:08:01 2 21.15 0.00 4.13 0.03 0.05 74.64 18:08:01 3 16.32 0.00 3.19 0.14 0.05 80.31 18:08:01 4 20.87 0.00 3.40 0.03 0.05 75.64 18:08:01 5 21.40 0.00 3.45 0.03 0.05 75.07 18:08:01 6 20.91 0.00 3.87 0.24 0.05 74.92 18:08:01 7 20.02 0.00 4.15 0.02 0.05 75.76 18:09:01 all 7.12 0.00 1.75 0.29 0.03 90.82 18:09:01 0 6.90 0.00 1.64 0.47 0.03 90.96 18:09:01 1 6.68 0.00 1.64 0.02 0.03 91.62 18:09:01 2 7.22 0.00 1.54 0.17 0.03 91.05 18:09:01 3 6.28 0.00 1.77 0.00 0.02 91.93 18:09:01 4 6.88 0.00 1.51 0.05 0.02 91.55 18:09:01 5 7.08 0.00 1.69 0.02 0.03 91.18 18:09:01 6 7.07 0.00 2.28 1.27 0.03 89.35 18:09:01 7 8.84 0.00 1.89 0.32 0.05 88.90 18:10:01 all 0.26 0.00 0.01 0.00 0.00 99.72 18:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 18:10:01 2 0.00 0.00 0.02 0.00 0.02 99.97 18:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:10:01 7 1.97 0.00 0.03 0.02 0.02 97.96 18:11:01 all 0.11 0.00 0.02 0.01 0.01 99.86 18:11:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:11:01 2 0.05 0.00 0.00 0.00 0.00 99.95 18:11:01 3 0.03 0.00 0.03 0.03 0.02 99.88 18:11:01 4 0.05 0.00 0.00 0.00 0.00 99.95 18:11:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:11:01 6 0.00 0.00 0.03 0.00 0.02 99.95 18:11:01 7 0.70 0.00 0.02 0.02 0.02 99.25 Average: all 6.75 0.00 1.38 0.17 0.02 91.68 Average: 0 6.69 0.00 1.43 0.73 0.03 91.12 Average: 1 6.12 0.00 1.42 0.01 0.02 92.42 Average: 2 7.01 0.00 1.40 0.05 0.03 91.51 Average: 3 5.58 0.00 1.23 0.04 0.02 93.12 Average: 4 6.87 0.00 1.21 0.02 0.02 91.88 Average: 5 7.04 0.00 1.27 0.01 0.02 91.65 Average: 6 6.90 0.00 1.53 0.38 0.03 91.16 Average: 7 7.78 0.00 1.50 0.09 0.03 90.60