---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3536 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-3536) 06/19/25 _x86_64_ (8 CPU) 01:56:00 LINUX RESTART (8 CPU) 01:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:58:01 46.48 3.20 43.28 0.00 436.27 26304.03 0.00 01:59:01 138.26 0.68 137.58 0.00 18.40 49209.40 0.00 Average: 92.76 1.93 90.83 0.00 225.58 37852.94 0.00 01:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 29224404 31541576 794596 2.42 60548 2544920 1852252 5.46 1022920 2282808 21700 01:59:01 27418368 31529508 774068 2.35 124608 4137976 1886728 5.56 1235716 3703940 303196 Average: 28321386 31535542 784332 2.39 92578 3341448 1869490 5.51 1129318 2993374 162448 01:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 01:58:01 docker0 395.42 828.61 21.16 2797.49 0.00 0.00 0.00 0.00 01:58:01 veth979331e 395.42 828.76 26.57 2797.50 0.00 0.00 0.00 0.23 01:58:01 ens3 993.76 488.32 6630.73 44.68 0.00 0.00 0.00 0.00 01:59:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 01:59:01 docker0 313.76 387.69 23.22 1900.13 0.00 0.00 0.00 0.00 01:59:01 ens3 519.35 391.67 5108.41 42.74 0.00 0.00 0.00 0.00 Average: lo 1.58 1.58 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 354.25 606.29 22.20 2345.04 0.00 0.00 0.00 0.00 Average: ens3 754.56 439.59 5863.18 43.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3536) 06/19/25 _x86_64_ (8 CPU) 01:56:00 LINUX RESTART (8 CPU) 01:57:02 CPU %user %nice %system %iowait %steal %idle 01:58:01 all 4.07 0.00 1.77 2.03 0.04 92.08 01:58:01 0 4.84 0.00 1.35 0.43 0.05 93.34 01:58:01 1 4.74 0.00 1.59 2.92 0.05 90.71 01:58:01 2 4.08 0.00 1.61 0.03 0.05 94.22 01:58:01 3 3.79 0.00 1.67 1.30 0.03 93.21 01:58:01 4 3.13 0.00 2.29 0.17 0.05 94.36 01:58:01 5 3.24 0.00 1.48 0.65 0.03 94.60 01:58:01 6 3.65 0.00 1.76 0.07 0.03 94.48 01:58:01 7 5.10 0.00 2.42 10.66 0.05 81.76 01:59:01 all 6.17 0.00 2.76 3.35 0.05 87.67 01:59:01 0 6.72 0.00 2.84 3.18 0.05 87.21 01:59:01 1 6.45 0.00 3.32 0.05 0.05 90.13 01:59:01 2 6.12 0.00 2.76 0.03 0.05 91.04 01:59:01 3 6.96 0.00 4.22 19.53 0.07 69.22 01:59:01 4 6.06 0.00 2.70 0.05 0.05 91.13 01:59:01 5 5.11 0.00 2.01 3.62 0.05 89.21 01:59:01 6 6.13 0.00 2.35 0.03 0.05 91.44 01:59:01 7 5.83 0.00 1.87 0.35 0.05 91.90 Average: all 5.13 0.00 2.27 2.69 0.05 89.86 Average: 0 5.79 0.00 2.10 1.81 0.05 90.25 Average: 1 5.60 0.00 2.46 1.47 0.05 90.41 Average: 2 5.10 0.00 2.19 0.03 0.05 92.62 Average: 3 5.38 0.00 2.95 10.46 0.05 81.15 Average: 4 4.61 0.00 2.50 0.11 0.05 92.73 Average: 5 4.18 0.00 1.75 2.14 0.04 91.89 Average: 6 4.91 0.00 2.06 0.05 0.04 92.94 Average: 7 5.47 0.00 2.14 5.47 0.05 86.87