---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40960 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-40960) 03/12/25 _x86_64_ (8 CPU) 00:49:53 LINUX RESTART (8 CPU) 00:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:51:01 365.39 47.93 317.46 0.00 5366.88 111963.48 0.00 00:52:01 127.87 0.82 127.05 0.00 14.80 46545.87 0.00 Average: 246.65 24.38 222.27 0.00 2691.28 79260.12 0.00 00:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:51:01 29234420 31568812 755848 2.30 74392 2534464 1666364 4.91 993756 2273444 628636 00:52:01 28238488 31426032 875792 2.66 104244 3253484 2187484 6.45 1390376 2748572 140888 Average: 28736454 31497422 815820 2.48 89318 2893974 1926924 5.68 1192066 2511008 384762 00:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:51:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 00:51:01 docker0 44.14 44.19 3.30 251.54 0.00 0.00 0.00 0.00 00:51:01 ens3 586.17 408.35 6156.41 97.69 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 docker0 62.98 90.77 5.15 858.05 0.00 0.00 0.00 0.00 00:52:01 ens3 127.03 84.07 895.11 20.05 0.00 0.00 0.00 0.00 00:52:01 vethff46cc3 62.98 90.88 6.01 858.05 0.00 0.00 0.00 0.07 Average: lo 2.03 2.03 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 53.56 67.47 4.22 554.74 0.00 0.00 0.00 0.00 Average: ens3 356.64 246.23 3526.20 58.88 0.00 0.00 0.00 0.00 Average: vethff46cc3 31.49 45.43 3.01 428.96 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40960) 03/12/25 _x86_64_ (8 CPU) 00:49:53 LINUX RESTART (8 CPU) 00:50:01 CPU %user %nice %system %iowait %steal %idle 00:51:01 all 9.88 0.00 3.21 2.42 0.06 84.43 00:51:01 0 8.20 0.00 3.02 0.52 0.07 88.20 00:51:01 1 10.58 0.00 2.52 0.62 0.05 86.22 00:51:01 2 13.25 0.00 4.95 3.54 0.05 78.21 00:51:01 3 7.80 0.00 3.93 2.08 0.05 86.13 00:51:01 4 10.41 0.00 2.92 9.73 0.07 76.86 00:51:01 5 10.05 0.00 2.51 0.42 0.07 86.96 00:51:01 6 8.41 0.00 3.24 1.97 0.05 86.33 00:51:01 7 10.35 0.00 2.62 0.50 0.05 86.48 00:52:01 all 42.83 0.00 6.68 2.73 0.08 47.68 00:52:01 0 42.57 0.00 6.46 0.96 0.08 49.93 00:52:01 1 42.41 0.00 6.15 0.62 0.08 50.73 00:52:01 2 43.20 0.00 7.24 9.46 0.08 40.02 00:52:01 3 42.53 0.00 6.83 2.73 0.08 47.83 00:52:01 4 43.03 0.00 6.55 0.69 0.08 49.65 00:52:01 5 43.46 0.00 6.60 4.04 0.08 45.82 00:52:01 6 42.82 0.00 6.79 1.75 0.08 48.55 00:52:01 7 42.66 0.00 6.80 1.56 0.08 48.90 Average: all 26.37 0.00 4.95 2.57 0.07 66.04 Average: 0 25.38 0.00 4.74 0.74 0.08 69.07 Average: 1 26.51 0.00 4.34 0.62 0.07 68.46 Average: 2 28.26 0.00 6.09 6.51 0.07 59.07 Average: 3 25.18 0.00 5.38 2.41 0.07 66.96 Average: 4 26.77 0.00 4.74 5.20 0.08 63.21 Average: 5 26.75 0.00 4.55 2.23 0.08 66.39 Average: 6 25.63 0.00 5.02 1.86 0.07 67.42 Average: 7 26.50 0.00 4.71 1.03 0.07 67.70