---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117881 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: 2799.998 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 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117881) 11/02/22 _x86_64_ (8 CPU) 10:59:44 LINUX RESTART (8 CPU) 11:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:01:01 353.14 47.49 305.65 0.00 5356.04 132927.98 0.00 11:02:01 57.06 0.28 56.78 0.00 20.26 31564.81 0.00 11:03:01 2.13 0.00 2.13 0.00 0.00 23.75 0.00 11:04:01 1.87 0.00 1.87 0.00 0.00 21.59 0.00 Average: 103.54 11.94 91.60 0.00 1343.96 41132.42 0.00 11:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 28392556 31249804 1053104 3.20 88324 3007500 2401436 7.08 1511492 2566752 428016 11:02:01 28670796 31581400 724432 2.20 94940 3047104 1755764 5.17 1172792 2623252 380 11:03:01 28670800 31581516 724000 2.20 95008 3047104 1755764 5.17 1172708 2623256 8 11:04:01 28679540 31590360 715044 2.17 95084 3047108 1755764 5.17 1163520 2623256 16 Average: 28603423 31500770 804145 2.45 93339 3037204 1917182 5.65 1255128 2609129 107105 11:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 veth51558ce 37.33 60.41 3.85 688.87 0.00 0.00 0.00 0.06 11:01:01 docker0 40.74 63.11 3.78 732.47 0.00 0.00 0.00 0.00 11:01:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 11:01:01 ens3 644.94 406.45 7121.43 116.02 0.00 0.00 0.00 0.00 11:02:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:02:01 ens3 117.86 72.24 2530.58 15.47 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:04:01 ens3 1.03 0.72 0.39 0.30 0.00 0.00 0.00 0.00 Average: docker0 10.20 15.78 0.95 183.10 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 190.95 119.85 2413.01 32.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117881) 11/02/22 _x86_64_ (8 CPU) 10:59:44 LINUX RESTART (8 CPU) 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:01:01 all 19.43 0.00 5.02 1.72 0.08 73.76 11:01:01 0 17.57 0.00 4.39 1.32 0.08 76.63 11:01:01 1 16.62 0.00 5.46 4.72 0.08 73.12 11:01:01 2 20.84 0.00 3.89 0.78 0.07 74.42 11:01:01 3 22.04 0.00 6.29 3.81 0.08 67.78 11:01:01 4 17.55 0.00 4.71 0.53 0.08 77.13 11:01:01 5 20.81 0.00 4.81 0.47 0.08 73.82 11:01:01 6 20.99 0.00 6.38 1.20 0.07 71.37 11:01:01 7 19.00 0.00 4.22 0.90 0.07 75.81 11:02:01 all 15.89 0.00 3.36 0.55 0.04 80.16 11:02:01 0 16.32 0.00 3.78 0.20 0.03 79.66 11:02:01 1 15.28 0.00 4.07 3.08 0.03 77.53 11:02:01 2 16.85 0.00 3.28 0.35 0.05 79.47 11:02:01 3 15.85 0.00 3.23 0.03 0.05 80.83 11:02:01 4 17.34 0.00 3.37 0.02 0.03 79.24 11:02:01 5 16.09 0.00 3.08 0.00 0.03 80.79 11:02:01 6 13.69 0.00 2.83 0.67 0.03 82.77 11:02:01 7 15.69 0.00 3.24 0.02 0.05 81.00 11:03:01 all 0.02 0.00 0.01 0.01 0.01 99.95 11:03:01 0 0.00 0.00 0.00 0.00 0.02 99.98 11:03:01 1 0.00 0.00 0.03 0.03 0.02 99.92 11:03:01 2 0.05 0.00 0.00 0.00 0.03 99.92 11:03:01 3 0.07 0.00 0.00 0.00 0.00 99.93 11:03:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:03:01 5 0.00 0.00 0.02 0.00 0.02 99.97 11:03:01 6 0.02 0.00 0.00 0.03 0.02 99.93 11:03:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:04:01 all 0.03 0.00 0.02 0.01 0.00 99.94 11:04:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:04:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:04:01 2 0.05 0.00 0.03 0.00 0.02 99.90 11:04:01 3 0.08 0.00 0.05 0.00 0.02 99.85 11:04:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:04:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:04:01 6 0.02 0.00 0.02 0.05 0.00 99.92 11:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 8.80 0.00 2.09 0.57 0.03 88.51 Average: 0 8.43 0.00 2.04 0.38 0.03 89.12 Average: 1 7.94 0.00 2.38 1.95 0.03 87.69 Average: 2 9.41 0.00 1.79 0.28 0.04 88.47 Average: 3 9.46 0.00 2.38 0.96 0.04 87.17 Average: 4 8.68 0.00 2.01 0.13 0.03 89.15 Average: 5 9.20 0.00 1.97 0.12 0.03 88.68 Average: 6 8.63 0.00 2.29 0.49 0.03 88.56 Average: 7 8.62 0.00 1.85 0.23 0.03 89.27