---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1618 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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: 2800.000 BogoMIPS: 5600.00 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1618) 02/05/26 _x86_64_ (8 CPU) 10:25:53 LINUX RESTART (8 CPU) 10:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:00 387.55 72.55 315.00 0.00 12243.56 164070.79 0.00 10:28:01 132.11 0.69 131.42 0.00 14.03 52654.84 0.00 Average: 258.78 36.32 222.45 0.00 6078.27 107902.50 0.00 10:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:00 28714716 31534204 761256 2.32 87264 3012540 1830188 5.40 979840 2783720 502604 10:28:01 28194008 31519592 765476 2.33 121200 3440112 1856368 5.47 1132420 3096088 256104 Average: 28454362 31526898 763366 2.32 104232 3226326 1843278 5.43 1056130 2939904 379354 10:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:00 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 10:27:00 docker0 25.01 26.05 2.16 202.06 0.00 0.00 0.00 0.00 10:27:00 ens3 687.15 448.03 8272.97 128.99 0.00 0.00 0.00 0.00 10:28:01 lo 0.92 0.92 0.08 0.08 0.00 0.00 0.00 0.00 10:28:01 docker0 50.65 67.28 4.70 867.03 0.00 0.00 0.00 0.00 10:28:01 ens3 180.00 122.34 3369.90 25.22 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 37.94 46.84 3.44 537.30 0.00 0.00 0.00 0.00 Average: ens3 431.48 283.84 5801.18 76.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1618) 02/05/26 _x86_64_ (8 CPU) 10:25:53 LINUX RESTART (8 CPU) 10:26:01 CPU %user %nice %system %iowait %steal %idle 10:27:00 all 9.34 0.00 2.80 1.95 0.07 85.84 10:27:00 0 12.33 0.00 3.00 0.13 0.07 84.47 10:27:00 1 9.25 0.00 2.93 5.03 0.07 82.72 10:27:00 2 8.51 0.00 2.39 2.76 0.07 86.27 10:27:00 3 9.20 0.00 1.94 2.44 0.05 86.36 10:27:00 4 10.38 0.00 2.61 0.44 0.08 86.49 10:27:00 5 6.84 0.00 2.29 0.90 0.08 89.89 10:27:00 6 9.10 0.00 2.99 0.18 0.07 87.66 10:27:00 7 9.12 0.00 4.27 3.71 0.07 82.84 10:28:01 all 39.08 0.00 5.98 0.96 0.10 53.88 10:28:01 0 40.50 0.00 6.85 4.15 0.10 48.40 10:28:01 1 39.45 0.00 6.88 0.30 0.10 53.27 10:28:01 2 38.85 0.00 5.23 0.17 0.08 55.67 10:28:01 3 38.75 0.00 5.76 1.11 0.10 54.28 10:28:01 4 39.85 0.00 5.27 0.25 0.08 54.54 10:28:01 5 38.42 0.00 5.82 0.35 0.10 55.31 10:28:01 6 38.62 0.00 6.03 0.78 0.10 54.47 10:28:01 7 38.16 0.00 6.01 0.61 0.10 55.12 Average: all 24.32 0.00 4.40 1.45 0.08 69.74 Average: 0 26.52 0.00 4.94 2.16 0.08 66.30 Average: 1 24.46 0.00 4.92 2.65 0.08 67.89 Average: 2 23.82 0.00 3.82 1.45 0.08 70.83 Average: 3 24.04 0.00 3.86 1.77 0.07 70.25 Average: 4 25.19 0.00 3.95 0.34 0.08 70.43 Average: 5 22.82 0.00 4.07 0.62 0.09 72.40 Average: 6 23.96 0.00 4.52 0.48 0.08 70.96 Average: 7 23.76 0.00 5.14 2.15 0.08 68.87