---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2683 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2683) 06/03/24 _x86_64_ (8 CPU) 04:26:53 LINUX RESTART (8 CPU) 04:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:28:02 359.42 48.21 311.21 0.00 5427.50 140875.45 0.00 04:29:01 44.81 0.10 44.70 0.00 2.17 67362.01 0.00 04:30:01 1.35 0.00 1.35 0.00 0.00 16.28 0.00 04:31:01 0.83 0.00 0.83 0.00 0.00 10.66 0.00 Average: 101.84 12.13 89.71 0.00 1363.09 52002.11 0.00 04:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:02 29372484 31527144 796644 2.42 78512 2344204 1833908 5.40 1027724 2095012 366540 04:29:01 29387256 31542404 787848 2.40 78876 2344296 1728360 5.09 1031668 2081356 260 04:30:01 29386224 31541444 788524 2.40 78900 2344296 1728360 5.09 1031932 2081356 20 04:31:01 29390304 31545576 784360 2.39 78924 2344304 1728360 5.09 1028228 2081372 156 Average: 29384067 31539142 789344 2.40 78803 2344275 1754747 5.17 1029888 2084774 91744 04:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:02 lo 5.20 5.20 0.50 0.50 0.00 0.00 0.00 0.00 04:28:02 ens3 514.30 333.18 5009.50 92.81 0.00 0.00 0.00 0.00 04:28:02 docker0 3.32 3.23 0.33 29.84 0.00 0.00 0.00 0.00 04:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:29:01 ens3 8.86 5.30 8.36 2.91 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 ens3 4.43 2.77 10.37 0.45 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 132.45 85.68 1262.28 24.13 0.00 0.00 0.00 0.00 Average: docker0 0.83 0.81 0.08 7.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2683) 06/03/24 _x86_64_ (8 CPU) 04:26:53 LINUX RESTART (8 CPU) 04:27:01 CPU %user %nice %system %iowait %steal %idle 04:28:02 all 8.58 0.00 2.60 2.24 0.05 86.53 04:28:02 0 7.42 0.00 2.58 1.71 0.05 88.24 04:28:02 1 8.78 0.00 3.36 5.57 0.03 82.25 04:28:02 2 8.79 0.00 2.16 1.49 0.05 87.51 04:28:02 3 8.42 0.00 1.81 1.58 0.05 88.14 04:28:02 4 7.40 0.00 3.65 5.41 0.03 83.50 04:28:02 5 9.86 0.00 2.70 0.42 0.05 86.97 04:28:02 6 8.00 0.00 1.50 1.33 0.05 89.12 04:28:02 7 9.97 0.00 3.04 0.42 0.07 86.50 04:29:01 all 0.20 0.00 0.15 0.50 0.01 99.14 04:29:01 0 0.14 0.00 0.08 0.27 0.00 99.51 04:29:01 1 0.14 0.00 0.12 0.00 0.02 99.73 04:29:01 2 0.17 0.00 0.12 0.05 0.00 99.66 04:29:01 3 0.32 0.00 0.07 0.00 0.00 99.61 04:29:01 4 0.22 0.00 0.20 0.17 0.03 99.37 04:29:01 5 0.19 0.00 0.08 0.00 0.02 99.71 04:29:01 6 0.22 0.00 0.42 3.53 0.02 95.81 04:29:01 7 0.17 0.00 0.08 0.00 0.00 99.75 04:30:01 all 0.08 0.00 0.01 0.01 0.01 99.90 04:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 04:30:01 1 0.32 0.00 0.02 0.00 0.00 99.67 04:30:01 2 0.15 0.00 0.00 0.00 0.02 99.83 04:30:01 3 0.03 0.00 0.00 0.00 0.02 99.95 04:30:01 4 0.05 0.00 0.05 0.05 0.02 99.83 04:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:30:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:30:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:31:01 all 0.18 0.00 0.02 0.00 0.00 99.79 04:31:01 0 0.00 0.00 0.02 0.02 0.00 99.97 04:31:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:31:01 2 1.35 0.00 0.10 0.00 0.00 98.55 04:31:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:31:01 4 0.03 0.00 0.00 0.02 0.02 99.93 04:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:31:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:31:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 2.25 0.00 0.69 0.69 0.02 96.35 Average: 0 1.89 0.00 0.67 0.50 0.01 96.92 Average: 1 2.31 0.00 0.88 1.39 0.01 95.41 Average: 2 2.61 0.00 0.59 0.38 0.02 96.40 Average: 3 2.19 0.00 0.48 0.39 0.02 96.92 Average: 4 1.92 0.00 0.97 1.41 0.03 95.67 Average: 5 2.51 0.00 0.70 0.10 0.02 96.67 Average: 6 2.06 0.00 0.48 1.20 0.02 96.24 Average: 7 2.54 0.00 0.78 0.10 0.02 96.55