---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9314 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-9314) 05/14/26 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 457.09 22.95 434.14 0.00 3233.33 91857.62 0.00 00:56:01 113.85 0.63 113.21 0.00 39.32 21434.72 0.00 Average: 285.45 11.79 273.66 0.00 1636.19 56643.24 0.00 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 27235308 31454664 827860 2.52 147556 4226204 1886604 5.56 1378972 3728288 15856 00:56:01 26560288 31168500 1103704 3.36 161676 4545160 2685788 7.92 2020532 3692404 285952 Average: 26897798 31311582 965782 2.94 154616 4385682 2286196 6.74 1699752 3710346 150904 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 lo 5.00 5.00 0.51 0.51 0.00 0.00 0.00 0.00 00:55:01 docker0 334.29 394.23 28.31 3161.87 0.00 0.00 0.00 0.00 00:55:01 ens3 723.93 553.46 10374.24 115.23 0.00 0.00 0.00 0.00 00:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:56:01 docker0 4.40 7.75 0.32 128.21 0.00 0.00 0.00 0.00 00:56:01 ens3 54.97 31.51 233.34 16.94 0.00 0.00 0.00 0.00 00:56:01 veth895825f 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 169.33 200.97 14.32 1644.91 0.00 0.00 0.00 0.00 Average: ens3 389.42 292.46 5303.37 66.08 0.00 0.00 0.00 0.00 Average: veth895825f 0.02 0.07 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-9314) 05/14/26 _x86_64_ (8 CPU) 00:53:25 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.35 0.00 4.39 3.28 0.08 81.90 00:55:01 0 9.74 0.00 4.15 1.30 0.08 84.73 00:55:01 1 9.46 0.00 4.64 5.08 0.08 80.73 00:55:01 2 9.69 0.00 5.11 8.11 0.08 77.00 00:55:01 3 9.77 0.00 4.58 0.27 0.07 85.31 00:55:01 4 12.44 0.00 4.65 0.98 0.10 81.82 00:55:01 5 9.81 0.00 3.86 3.92 0.10 82.30 00:55:01 6 12.71 0.00 3.79 1.10 0.08 82.32 00:55:01 7 9.16 0.00 4.32 5.50 0.07 80.95 00:56:01 all 52.99 0.00 8.24 0.73 0.12 37.93 00:56:01 0 52.79 0.00 8.06 0.42 0.12 38.61 00:56:01 1 53.99 0.00 8.77 1.52 0.12 35.61 00:56:01 2 54.01 0.00 8.67 0.29 0.10 36.93 00:56:01 3 53.93 0.00 8.34 0.29 0.10 37.35 00:56:01 4 53.08 0.00 8.54 0.35 0.12 37.91 00:56:01 5 52.66 0.00 7.92 0.52 0.13 38.76 00:56:01 6 49.07 0.00 7.74 2.14 0.12 40.94 00:56:01 7 54.37 0.00 7.85 0.30 0.13 37.33 Average: all 31.73 0.00 6.32 2.00 0.10 59.85 Average: 0 31.28 0.00 6.11 0.86 0.10 61.66 Average: 1 31.79 0.00 6.71 3.29 0.10 58.10 Average: 2 31.95 0.00 6.90 4.18 0.09 56.88 Average: 3 31.95 0.00 6.47 0.28 0.08 61.22 Average: 4 32.86 0.00 6.61 0.67 0.11 59.76 Average: 5 31.34 0.00 5.90 2.21 0.12 60.42 Average: 6 30.83 0.00 5.76 1.61 0.10 61.70 Average: 7 31.84 0.00 6.10 2.89 0.10 59.08