---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8636 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: 2799.988 BogoMIPS: 5599.97 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-8636) 10/19/22 _x86_64_ (8 CPU) 23:49:36 LINUX RESTART (8 CPU) 23:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:51:01 335.74 38.77 296.97 0.00 4344.76 58922.22 0.00 23:52:01 32.44 0.13 32.31 0.00 4.40 16709.77 0.00 23:53:01 1.00 0.00 1.00 0.00 0.00 11.06 0.00 23:54:01 3.53 1.02 2.52 0.00 21.86 32.26 0.00 Average: 92.16 9.86 82.30 0.00 1079.06 18749.91 0.00 23:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:51:01 29003848 31565864 750048 2.28 82108 2751884 2029292 5.98 1029092 2485280 124096 23:52:01 28656496 31598424 709428 2.16 91496 3081760 1740876 5.13 1011064 2802724 52 23:53:01 28656984 31598940 708840 2.16 91520 3081768 1740876 5.13 1010912 2802724 8 23:54:01 28662788 31605904 701804 2.13 91604 3082392 1782488 5.25 1004628 2803284 164 Average: 28745029 31592283 717530 2.18 89182 2999451 1823383 5.37 1013924 2723503 31080 23:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:51:01 ens3 928.67 686.22 9254.12 132.28 0.00 0.00 0.00 0.00 23:51:01 lo 4.41 4.41 0.43 0.43 0.00 0.00 0.00 0.00 23:51:01 docker0 98.92 111.15 7.68 788.18 0.00 0.00 0.00 0.00 23:52:01 ens3 38.71 23.93 855.47 6.90 0.00 0.00 0.00 0.00 23:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 ens3 0.62 0.00 0.05 0.00 0.00 0.00 0.00 0.00 23:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 0.70 0.40 0.35 0.27 0.00 0.00 0.00 0.00 23:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 239.28 175.50 2499.15 34.45 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 24.42 27.44 1.90 194.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8636) 10/19/22 _x86_64_ (8 CPU) 23:49:36 LINUX RESTART (8 CPU) 23:50:02 CPU %user %nice %system %iowait %steal %idle 23:51:01 all 10.47 0.00 3.68 2.83 0.06 82.96 23:51:01 0 9.22 0.00 3.60 4.54 0.05 82.58 23:51:01 1 11.38 0.00 2.98 2.02 0.05 83.57 23:51:01 2 14.23 0.00 3.91 0.79 0.05 81.02 23:51:01 3 10.61 0.00 4.02 3.62 0.07 81.67 23:51:01 4 9.18 0.00 4.95 9.56 0.07 76.24 23:51:01 5 9.37 0.00 3.96 0.22 0.05 86.39 23:51:01 6 11.41 0.00 2.83 0.82 0.05 84.88 23:51:01 7 8.38 0.00 3.18 1.03 0.07 87.33 23:52:01 all 2.54 0.00 1.08 0.68 0.02 95.68 23:52:01 0 2.44 0.00 0.95 0.77 0.02 95.82 23:52:01 1 1.58 0.00 2.05 3.99 0.02 92.37 23:52:01 2 2.24 0.00 0.84 0.02 0.02 96.89 23:52:01 3 2.37 0.00 0.80 0.05 0.02 96.76 23:52:01 4 2.58 0.00 1.11 0.59 0.03 95.69 23:52:01 5 4.67 0.00 0.71 0.00 0.02 94.60 23:52:01 6 2.21 0.00 0.97 0.03 0.02 96.77 23:52:01 7 2.19 0.00 1.20 0.00 0.03 96.57 23:53:01 all 0.27 0.00 0.01 0.00 0.01 99.70 23:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:53:01 1 0.00 0.00 0.02 0.00 0.00 99.98 23:53:01 2 0.05 0.00 0.00 0.00 0.02 99.93 23:53:01 3 0.05 0.00 0.03 0.00 0.02 99.90 23:53:01 4 0.00 0.00 0.02 0.02 0.02 99.95 23:53:01 5 1.99 0.00 0.00 0.00 0.02 98.00 23:53:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:53:01 7 0.02 0.00 0.03 0.00 0.00 99.95 23:54:01 all 0.31 0.00 0.04 0.01 0.01 99.62 23:54:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:54:01 1 0.05 0.00 0.02 0.02 0.03 99.88 23:54:01 2 0.07 0.00 0.02 0.00 0.00 99.92 23:54:01 3 0.05 0.00 0.05 0.00 0.02 99.88 23:54:01 4 0.20 0.00 0.12 0.07 0.02 99.60 23:54:01 5 1.99 0.00 0.02 0.00 0.00 98.00 23:54:01 6 0.05 0.00 0.05 0.00 0.00 99.90 23:54:01 7 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 3.35 0.00 1.19 0.87 0.02 94.58 Average: 0 2.89 0.00 1.13 1.31 0.02 94.65 Average: 1 3.20 0.00 1.25 1.50 0.03 94.02 Average: 2 4.08 0.00 1.17 0.20 0.02 94.53 Average: 3 3.21 0.00 1.20 0.90 0.03 94.66 Average: 4 2.96 0.00 1.53 2.52 0.03 92.96 Average: 5 4.45 0.00 1.14 0.05 0.02 94.33 Average: 6 3.38 0.00 0.96 0.21 0.02 95.44 Average: 7 2.62 0.00 1.10 0.25 0.03 96.00