---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38097 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 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-38097) 02/03/25 _x86_64_ (8 CPU) 11:11:14 LINUX RESTART (8 CPU) 11:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:13:01 307.80 6.42 301.37 0.00 490.22 90847.38 0.00 11:14:01 163.11 0.22 162.89 0.00 20.93 40644.03 0.00 Average: 234.84 3.29 231.55 0.00 253.60 65534.80 0.00 11:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 27016072 31529584 772816 2.35 181060 4398692 1838896 5.42 1303684 3951004 481268 11:14:01 27595404 31343168 952392 2.90 191376 3669156 2390420 7.04 1563328 3152496 100708 Average: 27305738 31436376 862604 2.62 186218 4033924 2114658 6.23 1433506 3551750 290988 11:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 docker0 326.17 485.09 27.84 3272.05 0.00 0.00 0.00 0.00 11:13:01 lo 4.07 4.07 0.40 0.40 0.00 0.00 0.00 0.00 11:13:01 ens3 696.02 464.73 8257.38 59.15 0.00 0.00 0.00 0.00 11:14:01 docker0 1.93 4.12 0.11 38.18 0.00 0.00 0.00 0.00 11:14:01 veth294e7d0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:14:01 ens3 46.38 25.30 78.17 16.47 0.00 0.00 0.00 0.00 Average: docker0 162.69 242.58 13.86 1641.53 0.00 0.00 0.00 0.00 Average: veth294e7d0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 368.47 243.17 4133.42 37.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38097) 02/03/25 _x86_64_ (8 CPU) 11:11:14 LINUX RESTART (8 CPU) 11:12:02 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 10.69 0.00 5.16 2.97 0.06 81.12 11:13:01 0 12.04 0.00 4.31 0.41 0.05 83.19 11:13:01 1 10.62 0.00 5.00 0.78 0.07 83.53 11:13:01 2 11.99 0.00 5.48 1.56 0.07 80.90 11:13:01 3 9.02 0.00 5.39 0.45 0.05 85.09 11:13:01 4 9.69 0.00 4.67 7.95 0.07 77.63 11:13:01 5 10.17 0.00 5.96 10.53 0.05 73.29 11:13:01 6 12.39 0.00 5.24 1.17 0.05 81.15 11:13:01 7 9.65 0.00 5.23 0.91 0.07 84.14 11:14:01 all 43.26 0.00 7.21 1.30 0.08 48.14 11:14:01 0 42.55 0.00 7.32 0.22 0.07 49.85 11:14:01 1 42.74 0.00 7.22 0.77 0.08 49.17 11:14:01 2 43.21 0.00 6.67 0.44 0.08 49.60 11:14:01 3 43.89 0.00 7.23 0.40 0.07 48.40 11:14:01 4 43.17 0.00 7.30 3.02 0.08 46.43 11:14:01 5 43.44 0.00 7.50 4.10 0.10 44.86 11:14:01 6 42.93 0.00 6.66 0.82 0.08 49.50 11:14:01 7 44.17 0.00 7.78 0.67 0.07 47.31 Average: all 27.16 0.00 6.20 2.13 0.07 64.45 Average: 0 27.47 0.00 5.83 0.31 0.06 66.32 Average: 1 26.87 0.00 6.13 0.78 0.08 66.15 Average: 2 27.73 0.00 6.08 0.99 0.08 65.12 Average: 3 26.65 0.00 6.32 0.43 0.06 66.54 Average: 4 26.62 0.00 6.00 5.45 0.08 61.85 Average: 5 27.00 0.00 6.74 7.28 0.08 58.91 Average: 6 27.85 0.00 5.96 1.00 0.07 65.12 Average: 7 27.09 0.00 6.52 0.79 0.07 65.53