---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3441 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: 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 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-3441) 01/23/23 _x86_64_ (8 CPU) 20:02:13 LINUX RESTART (8 CPU) 20:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:04:01 201.30 4.23 197.07 0.00 448.19 76842.93 0.00 20:05:01 42.84 0.13 42.71 0.00 3.60 20554.46 0.00 20:06:01 0.98 0.00 0.98 0.00 0.00 11.06 0.00 20:07:01 1.20 0.00 1.20 0.00 0.00 14.40 0.00 Average: 61.58 1.09 60.49 0.00 112.95 24355.71 0.00 20:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:04:01 28237584 31473320 820328 2.49 137344 3304652 2264736 6.67 1322336 2871656 179372 20:05:01 28033796 31584496 711532 2.16 144424 3579384 1761848 5.19 1150620 3214652 16 20:06:01 28033992 31584688 711252 2.16 144464 3579388 1761848 5.19 1149936 3214656 12 20:07:01 28043448 31594208 701648 2.13 144488 3579392 1761848 5.19 1140640 3214656 172 Average: 28087205 31559178 736190 2.24 142680 3510704 1887570 5.56 1190883 3128905 44893 20:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:04:01 vethc4eab88 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:04:01 ens3 404.30 306.48 6008.69 47.49 0.00 0.00 0.00 0.00 20:04:01 docker0 154.81 204.92 12.98 1952.00 0.00 0.00 0.00 0.00 20:04:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 20:05:01 ens3 126.15 95.27 2530.32 85.76 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:06:01 ens3 0.38 0.23 1.62 0.02 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 132.75 100.53 2135.16 33.32 0.00 0.00 0.00 0.00 Average: docker0 38.70 51.23 3.25 488.00 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3441) 01/23/23 _x86_64_ (8 CPU) 20:02:13 LINUX RESTART (8 CPU) 20:03:01 CPU %user %nice %system %iowait %steal %idle 20:04:01 all 17.26 0.00 5.60 2.94 0.07 74.13 20:04:01 0 16.98 0.00 5.34 0.86 0.05 76.78 20:04:01 1 18.08 0.00 5.57 0.39 0.07 75.89 20:04:01 2 17.76 0.00 4.58 0.49 0.05 77.12 20:04:01 3 16.77 0.00 4.80 0.18 0.08 78.16 20:04:01 4 16.99 0.00 6.31 3.47 0.12 73.10 20:04:01 5 17.53 0.00 5.83 0.14 0.07 76.44 20:04:01 6 15.91 0.00 7.29 14.33 0.07 62.40 20:04:01 7 18.05 0.00 5.07 3.73 0.08 73.07 20:05:01 all 5.50 0.00 1.80 0.65 0.02 92.03 20:05:01 0 5.91 0.00 1.67 0.05 0.02 92.35 20:05:01 1 6.27 0.00 1.39 0.05 0.02 92.27 20:05:01 2 5.67 0.00 1.64 0.18 0.03 92.47 20:05:01 3 5.39 0.00 1.61 0.02 0.02 92.97 20:05:01 4 5.41 0.00 1.88 0.12 0.02 92.57 20:05:01 5 5.51 0.00 2.05 0.05 0.03 92.35 20:05:01 6 5.11 0.00 1.49 1.78 0.02 91.61 20:05:01 7 4.71 0.00 2.67 2.94 0.03 89.65 20:06:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:06:01 0 0.00 0.00 0.00 0.00 0.02 99.98 20:06:01 1 0.02 0.00 0.02 0.00 0.00 99.97 20:06:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:06:01 3 0.00 0.00 0.02 0.02 0.00 99.97 20:06:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:06:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:06:01 6 0.00 0.00 0.00 0.02 0.00 99.98 20:06:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:07:01 all 0.02 0.00 0.01 0.00 0.01 99.96 20:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:07:01 1 0.07 0.00 0.00 0.00 0.02 99.92 20:07:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:07:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:07:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:07:01 6 0.03 0.00 0.00 0.02 0.00 99.95 20:07:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.66 0.00 1.84 0.89 0.03 91.58 Average: 0 5.70 0.00 1.74 0.23 0.02 92.31 Average: 1 6.06 0.00 1.73 0.11 0.03 92.08 Average: 2 5.82 0.00 1.55 0.17 0.02 92.44 Average: 3 5.52 0.00 1.60 0.05 0.03 92.79 Average: 4 5.57 0.00 2.04 0.89 0.04 91.46 Average: 5 5.74 0.00 1.97 0.05 0.03 92.22 Average: 6 5.21 0.00 2.17 3.98 0.02 88.62 Average: 7 5.65 0.00 1.93 1.66 0.03 90.74