---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4529 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: 2799.996 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 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4529) 04/03/26 _x86_64_ (8 CPU) 04:21:31 LINUX RESTART (8 CPU) 04:22:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:23:01 472.09 26.55 445.53 0.00 3421.52 70809.56 0.00 04:24:01 183.24 0.43 182.80 0.00 29.73 46528.78 0.00 Average: 326.45 13.38 313.07 0.00 1711.38 58567.17 0.00 04:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 27284240 31499804 779200 2.37 148504 4215568 1894692 5.59 1313244 3733184 676260 04:24:01 27029956 31406964 864356 2.63 162532 4319040 2423636 7.15 1660576 3587224 41016 Average: 27157098 31453384 821778 2.50 155518 4267304 2159164 6.37 1486910 3660204 358638 04:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 docker0 318.05 501.07 27.49 3244.11 0.00 0.00 0.00 0.00 04:23:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 04:23:01 ens3 988.04 602.22 10907.16 140.10 0.00 0.00 0.00 0.00 04:24:01 docker0 5.60 10.08 0.40 152.40 0.00 0.00 0.00 0.00 04:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:24:01 veth38aa13d 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:24:01 ens3 58.79 36.58 258.17 17.79 0.00 0.00 0.00 0.00 Average: docker0 160.51 253.51 13.83 1685.27 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.29 0.29 0.00 0.00 0.00 0.00 Average: veth38aa13d 0.03 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 519.51 317.02 5537.93 78.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4529) 04/03/26 _x86_64_ (8 CPU) 04:21:31 LINUX RESTART (8 CPU) 04:22:02 CPU %user %nice %system %iowait %steal %idle 04:23:01 all 10.42 0.00 3.95 1.79 0.06 83.78 04:23:01 0 9.78 0.00 5.23 4.92 0.07 80.01 04:23:01 1 9.20 0.00 3.43 0.63 0.07 86.67 04:23:01 2 10.34 0.00 3.83 1.01 0.05 84.77 04:23:01 3 9.72 0.00 4.39 0.22 0.07 85.60 04:23:01 4 10.48 0.00 3.70 3.15 0.07 82.60 04:23:01 5 10.92 0.00 3.29 1.20 0.05 84.54 04:23:01 6 13.61 0.00 4.12 0.91 0.07 81.29 04:23:01 7 9.32 0.00 3.64 2.25 0.05 84.75 04:24:01 all 45.96 0.00 7.26 0.85 0.10 45.84 04:24:01 0 46.30 0.00 8.04 0.22 0.10 45.34 04:24:01 1 44.43 0.00 6.61 0.14 0.10 48.72 04:24:01 2 46.78 0.00 7.59 0.50 0.12 45.01 04:24:01 3 46.09 0.00 7.22 0.27 0.08 46.34 04:24:01 4 45.58 0.00 7.43 1.15 0.10 45.74 04:24:01 5 44.50 0.00 7.34 3.66 0.10 44.40 04:24:01 6 46.76 0.00 6.73 0.35 0.10 46.05 04:24:01 7 47.21 0.00 7.09 0.49 0.12 45.09 Average: all 28.34 0.00 5.62 1.31 0.08 64.64 Average: 0 28.22 0.00 6.65 2.54 0.09 62.50 Average: 1 26.95 0.00 5.03 0.38 0.09 67.55 Average: 2 28.74 0.00 5.73 0.76 0.08 64.69 Average: 3 28.10 0.00 5.82 0.25 0.08 65.76 Average: 4 28.22 0.00 5.59 2.14 0.09 63.97 Average: 5 27.80 0.00 5.32 2.44 0.08 64.37 Average: 6 30.31 0.00 5.43 0.63 0.09 63.55 Average: 7 28.40 0.00 5.37 1.36 0.09 64.78