---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-261 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-261) 04/21/25 _x86_64_ (8 CPU) 10:32:31 LINUX RESTART (8 CPU) 10:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:34:01 314.78 15.23 299.55 0.00 1872.49 111417.43 0.00 10:35:01 115.55 0.22 115.33 0.00 14.80 42319.21 0.00 Average: 215.16 7.72 207.44 0.00 943.64 76868.32 0.00 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 28269216 31274204 1022644 3.11 99468 3109292 2277960 6.71 1567908 2564072 568744 10:35:01 28640868 31498760 802284 2.44 106064 2971248 1743020 5.14 1200404 2583004 256 Average: 28455042 31386482 912464 2.77 102766 3040270 2010490 5.93 1384156 2573538 284500 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 10:34:01 vethf719c92 72.80 107.87 6.76 853.47 0.00 0.00 0.00 0.07 10:34:01 ens3 606.70 400.28 6409.07 92.78 0.00 0.00 0.00 0.00 10:34:01 docker0 104.45 139.88 8.16 1051.11 0.00 0.00 0.00 0.00 10:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 10:35:01 ens3 110.98 70.55 2539.68 18.74 0.00 0.00 0.00 0.00 10:35:01 docker0 0.77 0.75 0.08 0.30 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 358.84 235.42 4474.37 55.76 0.00 0.00 0.00 0.00 Average: docker0 52.61 70.31 4.12 525.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-261) 04/21/25 _x86_64_ (8 CPU) 10:32:31 LINUX RESTART (8 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 19.02 0.00 4.94 1.78 0.08 74.19 10:34:01 0 19.90 0.00 5.13 4.15 0.08 70.74 10:34:01 1 18.26 0.00 4.43 0.98 0.08 76.25 10:34:01 2 17.74 0.00 4.46 0.13 0.07 77.60 10:34:01 3 20.12 0.00 5.03 0.98 0.08 73.79 10:34:01 4 18.20 0.00 6.47 4.00 0.08 71.25 10:34:01 5 18.06 0.00 4.94 0.19 0.08 76.73 10:34:01 6 18.35 0.00 4.27 0.72 0.07 76.59 10:34:01 7 21.53 0.00 4.77 3.12 0.08 70.50 10:35:01 all 36.00 0.00 6.45 0.77 0.09 56.69 10:35:01 0 35.47 0.00 6.09 0.10 0.07 58.27 10:35:01 1 37.20 0.00 6.89 0.22 0.12 55.58 10:35:01 2 36.40 0.00 7.05 0.12 0.08 56.35 10:35:01 3 36.70 0.00 6.22 0.71 0.08 56.29 10:35:01 4 36.93 0.00 6.24 0.02 0.08 56.73 10:35:01 5 33.15 0.00 5.38 0.08 0.08 61.29 10:35:01 6 35.58 0.00 6.96 4.97 0.12 52.38 10:35:01 7 36.56 0.00 6.77 0.00 0.08 56.59 Average: all 27.50 0.00 5.69 1.28 0.09 65.44 Average: 0 27.69 0.00 5.61 2.12 0.08 64.50 Average: 1 27.72 0.00 5.66 0.60 0.10 65.93 Average: 2 27.06 0.00 5.76 0.13 0.08 66.98 Average: 3 28.41 0.00 5.62 0.84 0.08 65.04 Average: 4 27.58 0.00 6.35 2.00 0.08 63.98 Average: 5 25.60 0.00 5.16 0.13 0.08 69.02 Average: 6 26.91 0.00 5.61 2.83 0.09 64.56 Average: 7 29.06 0.00 5.77 1.56 0.08 63.54