---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1310 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 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-1310) 01/30/26 _x86_64_ (8 CPU) 11:45:51 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:02 415.66 72.74 342.93 0.00 12285.29 177720.65 0.00 11:48:01 134.96 1.12 133.84 0.00 15.73 56795.26 0.00 11:49:01 44.01 0.02 43.99 0.00 0.13 32113.20 0.00 Average: 198.56 24.76 173.81 0.00 4123.20 89055.56 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:02 28483892 31531408 760800 2.31 90528 3229548 1677008 4.94 986312 2997428 687816 11:48:01 26278588 31286804 992656 3.02 130780 4981716 2193384 6.47 1890300 4118468 899268 11:49:01 26163424 31455616 822152 2.50 136260 5236564 1862704 5.49 1852484 4247092 310812 Average: 26975301 31424609 858536 2.61 119189 4482609 1911032 5.63 1576365 3787663 632632 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:02 docker0 62.49 67.16 5.25 567.80 0.00 0.00 0.00 0.00 11:47:02 ens3 760.59 524.63 8999.51 135.90 0.00 0.00 0.00 0.00 11:47:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 11:48:01 veth0d5b73c 138.50 206.10 14.75 2033.61 0.00 0.00 0.00 0.17 11:48:01 docker0 138.54 205.98 12.86 2033.60 0.00 0.00 0.00 0.00 11:48:01 ens3 240.09 157.13 2065.78 27.95 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 veth0d5b73c 1.42 1.62 0.14 1.68 0.00 0.00 0.00 0.00 11:49:01 docker0 1.42 1.60 0.12 1.67 0.00 0.00 0.00 0.00 11:49:01 ens3 28.38 16.16 25.24 7.48 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0d5b73c 46.13 68.47 4.91 670.86 0.00 0.00 0.00 0.05 Average: docker0 67.08 90.94 6.04 861.18 0.00 0.00 0.00 0.00 Average: ens3 343.60 233.06 3705.95 57.27 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1310) 01/30/26 _x86_64_ (8 CPU) 11:45:51 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:02 all 10.39 0.00 3.29 1.54 0.06 84.72 11:47:02 0 12.28 0.00 3.71 0.71 0.05 83.25 11:47:02 1 10.87 0.00 2.04 0.64 0.05 86.40 11:47:02 2 8.03 0.00 2.92 2.33 0.07 86.65 11:47:02 3 11.58 0.00 2.88 1.98 0.05 83.51 11:47:02 4 10.62 0.00 3.77 3.40 0.07 82.15 11:47:02 5 10.07 0.00 3.00 0.29 0.05 86.58 11:47:02 6 10.28 0.00 3.32 0.64 0.05 85.71 11:47:02 7 9.39 0.00 4.72 2.33 0.07 83.49 11:48:01 all 54.73 0.00 7.81 0.53 0.10 36.83 11:48:01 0 53.36 0.00 8.37 0.74 0.10 37.43 11:48:01 1 55.25 0.00 7.05 0.41 0.10 37.20 11:48:01 2 56.76 0.00 8.19 0.12 0.10 34.82 11:48:01 3 54.68 0.00 7.04 0.03 0.10 38.15 11:48:01 4 52.56 0.00 8.53 1.78 0.10 37.03 11:48:01 5 55.98 0.00 8.26 0.73 0.10 34.92 11:48:01 6 55.59 0.00 7.65 0.24 0.10 36.42 11:48:01 7 53.65 0.00 7.41 0.17 0.09 38.68 11:49:01 all 46.81 0.00 7.91 0.17 0.08 45.03 11:49:01 0 46.44 0.00 7.72 0.05 0.08 45.71 11:49:01 1 48.41 0.00 7.41 0.07 0.07 44.04 11:49:01 2 49.25 0.00 8.39 0.02 0.08 42.26 11:49:01 3 46.24 0.00 8.08 0.00 0.08 45.59 11:49:01 4 45.94 0.00 7.90 0.69 0.08 45.38 11:49:01 5 47.49 0.00 7.55 0.00 0.08 44.88 11:49:01 6 44.20 0.00 8.29 0.00 0.07 47.45 11:49:01 7 46.52 0.00 7.96 0.50 0.10 44.91 Average: all 37.25 0.00 6.34 0.74 0.08 55.59 Average: 0 37.30 0.00 6.59 0.50 0.08 55.54 Average: 1 38.10 0.00 5.49 0.37 0.07 55.96 Average: 2 37.97 0.00 6.50 0.82 0.08 54.63 Average: 3 37.47 0.00 6.00 0.67 0.08 55.78 Average: 4 36.32 0.00 6.73 1.95 0.08 54.91 Average: 5 37.79 0.00 6.27 0.34 0.08 55.53 Average: 6 36.59 0.00 6.41 0.29 0.07 56.64 Average: 7 36.45 0.00 6.70 1.00 0.08 55.76