---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-22 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-22) 04/16/25 _x86_64_ (8 CPU) 23:33:21 LINUX RESTART (8 CPU) 23:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:35:01 340.62 14.98 325.64 0.00 1895.95 39098.05 0.00 23:36:01 81.15 0.20 80.95 0.00 8.66 29962.70 0.00 Average: 209.74 7.52 202.22 0.00 943.98 34490.10 0.00 23:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:35:01 28555584 31340724 966180 2.94 97632 2898396 2236192 6.59 1378024 2485908 360216 23:36:01 28626472 31493476 815664 2.48 106412 2975032 1843112 5.43 1196356 2604592 354572 Average: 28591028 31417100 890922 2.71 102022 2936714 2039652 6.01 1287190 2545250 357394 23:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:35:01 lo 3.52 3.52 0.34 0.34 0.00 0.00 0.00 0.00 23:35:01 ens3 577.34 363.62 6491.90 88.05 0.00 0.00 0.00 0.00 23:35:01 veth5415cc5 59.65 104.02 5.88 864.03 0.00 0.00 0.00 0.07 23:35:01 docker0 89.75 137.28 7.34 1064.76 0.00 0.00 0.00 0.00 23:36:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 23:36:01 ens3 105.61 67.15 2529.91 16.84 0.00 0.00 0.00 0.00 23:36:01 docker0 0.83 0.82 0.09 0.30 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 339.40 214.08 4493.43 52.13 0.00 0.00 0.00 0.00 Average: docker0 44.90 68.45 3.68 527.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-22) 04/16/25 _x86_64_ (8 CPU) 23:33:21 LINUX RESTART (8 CPU) 23:34:02 CPU %user %nice %system %iowait %steal %idle 23:35:01 all 11.08 0.00 3.51 3.43 0.07 81.92 23:35:01 0 11.43 0.00 2.74 1.58 0.05 84.19 23:35:01 1 11.73 0.00 4.84 11.41 0.09 71.93 23:35:01 2 10.62 0.00 3.34 0.46 0.07 85.51 23:35:01 3 9.77 0.00 2.79 1.71 0.07 85.66 23:35:01 4 9.41 0.00 3.99 1.57 0.05 84.97 23:35:01 5 12.28 0.00 3.99 5.79 0.07 77.87 23:35:01 6 11.14 0.00 3.58 0.79 0.07 84.42 23:35:01 7 12.23 0.00 2.85 4.13 0.07 80.71 23:36:01 all 41.11 0.00 6.65 2.27 0.09 49.88 23:36:01 0 41.53 0.00 7.18 0.25 0.08 50.95 23:36:01 1 40.69 0.00 6.63 10.41 0.08 42.18 23:36:01 2 40.82 0.00 6.81 0.15 0.08 52.14 23:36:01 3 41.21 0.00 6.94 5.91 0.08 45.87 23:36:01 4 40.12 0.00 6.60 0.35 0.10 52.83 23:36:01 5 41.36 0.00 5.89 0.24 0.08 52.43 23:36:01 6 41.72 0.00 6.66 0.56 0.10 50.96 23:36:01 7 41.44 0.00 6.50 0.30 0.08 51.68 Average: all 26.21 0.00 5.09 2.84 0.08 65.78 Average: 0 26.57 0.00 4.97 0.91 0.07 67.48 Average: 1 26.31 0.00 5.74 10.90 0.09 56.96 Average: 2 25.81 0.00 5.08 0.31 0.08 68.72 Average: 3 25.60 0.00 4.88 3.82 0.08 65.62 Average: 4 24.90 0.00 5.30 0.96 0.08 68.77 Average: 5 26.95 0.00 4.95 2.99 0.08 65.03 Average: 6 26.58 0.00 5.14 0.67 0.08 67.53 Average: 7 26.92 0.00 4.69 2.21 0.08 66.11