---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-116041 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: 2800.002 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116041) 10/25/22 _x86_64_ (8 CPU) 08:07:50 LINUX RESTART (8 CPU) 08:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:09:02 118.03 47.44 70.59 0.00 5345.78 58268.29 0.00 08:10:01 168.08 1.54 166.54 0.00 28.46 81438.16 0.00 Average: 142.85 24.68 118.16 0.00 2709.23 69756.87 0.00 08:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:02 29593772 31598468 736696 2.24 63408 2242244 1996872 5.89 1021108 1954164 314876 08:10:01 27750452 31580304 718952 2.19 138748 3857732 1866216 5.50 1229956 3417672 59872 Average: 28672112 31589386 727824 2.21 101078 3049988 1931544 5.69 1125532 2685918 187374 08:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:02 lo 7.00 7.00 0.68 0.68 0.00 0.00 0.00 0.00 08:09:02 docker0 35.33 35.84 2.96 271.62 0.00 0.00 0.00 0.00 08:09:02 ens3 627.03 448.26 6872.75 89.30 0.00 0.00 0.00 0.00 08:10:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 08:10:01 docker0 142.73 190.99 11.91 1779.70 0.00 0.00 0.00 0.00 08:10:01 ens3 273.42 197.92 2563.72 28.96 0.00 0.00 0.00 0.00 Average: lo 4.37 4.37 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 88.58 112.77 7.40 1019.38 0.00 0.00 0.00 0.00 Average: ens3 451.69 324.13 4736.16 59.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-116041) 10/25/22 _x86_64_ (8 CPU) 08:07:50 LINUX RESTART (8 CPU) 08:08:01 CPU %user %nice %system %iowait %steal %idle 08:09:02 all 7.47 0.00 2.41 3.39 0.06 86.66 08:09:02 0 8.77 0.00 1.78 0.29 0.05 89.12 08:09:02 1 6.21 0.00 3.88 0.86 0.05 89.01 08:09:02 2 9.14 0.00 2.21 0.89 0.05 87.71 08:09:02 3 7.14 0.00 2.16 1.94 0.12 88.63 08:09:02 4 6.77 0.00 2.21 10.59 0.07 80.36 08:09:02 5 7.37 0.00 2.42 1.16 0.03 89.02 08:09:02 6 5.81 0.00 2.12 0.39 0.05 91.64 08:09:02 7 8.59 0.00 2.49 11.13 0.05 77.74 08:10:01 all 7.35 0.00 3.60 8.44 0.06 80.55 08:10:01 0 7.73 0.00 3.03 0.38 0.03 88.83 08:10:01 1 6.87 0.00 3.54 0.36 0.03 89.20 08:10:01 2 8.06 0.00 4.72 27.34 0.07 59.81 08:10:01 3 6.69 0.00 3.17 2.65 0.03 87.46 08:10:01 4 7.50 0.00 3.39 5.70 0.05 83.36 08:10:01 5 6.80 0.00 3.41 5.98 0.07 83.73 08:10:01 6 6.56 0.00 3.98 16.66 0.05 72.75 08:10:01 7 8.61 0.00 3.59 8.61 0.14 79.05 Average: all 7.41 0.00 3.00 5.89 0.06 83.63 Average: 0 8.25 0.00 2.40 0.33 0.04 88.97 Average: 1 6.54 0.00 3.71 0.61 0.04 89.10 Average: 2 8.61 0.00 3.45 13.93 0.06 73.95 Average: 3 6.92 0.00 2.66 2.29 0.08 88.05 Average: 4 7.13 0.00 2.79 8.17 0.06 81.85 Average: 5 7.09 0.00 2.91 3.55 0.05 86.40 Average: 6 6.18 0.00 3.04 8.44 0.05 82.30 Average: 7 8.60 0.00 3.04 9.88 0.09 78.39