---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5000 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: 2799.998 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 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-5000) 04/12/26 _x86_64_ (8 CPU) 06:16:11 LINUX RESTART (8 CPU) 06:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:18:01 318.32 16.59 301.73 0.00 2207.35 94954.62 0.00 06:19:01 107.92 0.40 107.52 0.00 56.52 28271.57 0.00 Average: 212.23 8.43 203.81 0.00 1122.90 61332.96 0.00 06:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 26440568 31280336 996928 3.03 156028 4783644 2261848 6.67 1958848 3883656 523456 06:19:01 26470880 31453284 825740 2.51 162288 4914556 1920484 5.66 1614044 4192304 403464 Average: 26455724 31366810 911334 2.77 159158 4849100 2091166 6.17 1786446 4037980 463460 06:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 ens3 568.46 439.38 6682.29 95.59 0.00 0.00 0.00 0.00 06:18:01 veth2635263 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:18:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 06:18:01 docker0 325.89 381.07 27.78 3216.34 0.00 0.00 0.00 0.00 06:19:01 ens3 88.60 48.44 1534.95 13.27 0.00 0.00 0.00 0.00 06:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:19:01 docker0 22.30 48.33 1.70 1061.19 0.00 0.00 0.00 0.00 06:19:01 veth496e043 0.28 0.05 0.02 0.00 0.00 0.00 0.00 0.00 06:19:01 vethb765419 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 326.52 242.27 4087.00 54.08 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 172.82 213.30 14.63 2129.71 0.00 0.00 0.00 0.00 Average: veth496e043 0.14 0.03 0.01 0.00 0.00 0.00 0.00 0.00 Average: vethb765419 0.03 0.14 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5000) 04/12/26 _x86_64_ (8 CPU) 06:16:11 LINUX RESTART (8 CPU) 06:17:02 CPU %user %nice %system %iowait %steal %idle 06:18:01 all 26.59 0.00 6.63 1.45 0.08 65.25 06:18:01 0 26.88 0.00 7.08 2.93 0.07 63.04 06:18:01 1 25.64 0.00 5.63 0.96 0.07 67.70 06:18:01 2 27.45 0.00 7.04 3.22 0.09 62.20 06:18:01 3 26.07 0.00 7.44 0.50 0.07 65.92 06:18:01 4 27.98 0.00 6.84 0.71 0.09 64.39 06:18:01 5 25.19 0.00 5.64 1.09 0.07 68.01 06:18:01 6 26.01 0.00 6.54 0.52 0.09 66.85 06:18:01 7 27.52 0.00 6.80 1.67 0.07 63.93 06:19:01 all 53.93 0.00 8.00 0.39 0.08 37.60 06:19:01 0 53.62 0.00 7.85 0.67 0.08 37.78 06:19:01 1 52.17 0.00 7.82 0.15 0.08 39.78 06:19:01 2 54.68 0.00 7.97 0.49 0.08 36.78 06:19:01 3 56.65 0.00 8.38 0.59 0.08 34.30 06:19:01 4 53.37 0.00 7.98 0.19 0.08 38.38 06:19:01 5 51.63 0.00 7.33 0.17 0.07 40.80 06:19:01 6 56.14 0.00 8.07 0.34 0.07 35.39 06:19:01 7 53.14 0.00 8.59 0.54 0.08 37.65 Average: all 40.42 0.00 7.32 0.91 0.08 51.27 Average: 0 40.39 0.00 7.47 1.79 0.08 50.28 Average: 1 39.05 0.00 6.74 0.55 0.08 53.59 Average: 2 41.22 0.00 7.51 1.84 0.09 49.34 Average: 3 41.54 0.00 7.92 0.54 0.08 49.93 Average: 4 40.82 0.00 7.42 0.44 0.09 51.24 Average: 5 38.54 0.00 6.49 0.62 0.07 54.27 Average: 6 41.27 0.00 7.32 0.43 0.08 50.91 Average: 7 40.50 0.00 7.71 1.10 0.08 50.62