---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1173 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-1173) 08/31/26 _x86_64_ (8 CPU) 09:54:53 LINUX RESTART (8 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:02 321.05 72.22 248.83 0.00 12245.43 150863.52 0.00 09:57:01 110.66 0.95 109.71 0.00 29.69 33393.41 0.00 Average: 216.74 36.88 179.85 0.00 6188.88 92621.95 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:02 29283012 31562604 753176 2.29 74708 2504800 1698076 5.01 931188 2303768 608 09:57:01 27171004 31460932 817356 2.49 118940 4331508 1828440 5.39 1710640 3458252 989520 Average: 28227008 31511768 785266 2.39 96824 3418154 1763258 5.20 1320914 2881010 495064 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:02 docker0 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 09:56:02 ens3 411.50 313.21 4783.69 93.27 0.00 0.00 0.00 0.00 09:56:02 veth3106883 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 vethf51c583 62.74 62.14 6.11 788.91 0.00 0.00 0.00 0.06 09:57:01 docker0 85.60 92.59 7.52 1060.00 0.00 0.00 0.00 0.00 09:57:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 09:57:01 ens3 246.53 200.63 4522.39 52.98 0.00 0.00 0.00 0.00 Average: vethf51c583 31.10 30.81 3.03 391.14 0.00 0.00 0.00 0.03 Average: docker0 42.45 45.93 3.73 525.55 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 329.71 257.39 4654.14 73.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1173) 08/31/26 _x86_64_ (8 CPU) 09:54:53 LINUX RESTART (8 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:02 all 7.16 0.00 2.14 3.09 0.00 87.60 09:56:02 0 6.85 0.00 2.78 3.40 0.00 86.96 09:56:02 1 8.92 0.00 2.33 0.67 0.00 88.08 09:56:02 2 5.71 0.00 1.91 7.05 0.00 85.33 09:56:02 3 6.76 0.00 1.97 0.94 0.00 90.34 09:56:02 4 9.50 0.00 2.03 3.09 0.00 85.37 09:56:02 5 8.94 0.00 1.67 1.19 0.00 88.21 09:56:02 6 4.56 0.00 2.46 4.47 0.00 88.51 09:56:02 7 6.03 0.00 2.01 3.94 0.00 88.02 09:57:01 all 35.93 0.00 7.32 0.57 0.02 56.16 09:57:01 0 34.05 0.00 7.46 0.87 0.02 57.60 09:57:01 1 35.65 0.00 8.31 0.14 0.02 55.89 09:57:01 2 36.70 0.00 7.45 0.77 0.03 55.04 09:57:01 3 37.98 0.00 7.04 0.05 0.02 54.92 09:57:01 4 35.19 0.00 7.04 2.12 0.02 55.63 09:57:01 5 35.91 0.00 6.81 0.15 0.02 57.12 09:57:01 6 35.52 0.00 7.56 0.15 0.02 56.75 09:57:01 7 36.43 0.00 6.88 0.29 0.02 56.38 Average: all 21.38 0.00 4.70 1.85 0.01 72.06 Average: 0 20.29 0.00 5.09 2.15 0.01 72.45 Average: 1 22.12 0.00 5.28 0.41 0.01 72.19 Average: 2 21.05 0.00 4.66 3.94 0.02 70.34 Average: 3 22.20 0.00 4.47 0.50 0.01 72.81 Average: 4 22.24 0.00 4.52 2.61 0.01 70.62 Average: 5 22.23 0.00 4.20 0.68 0.01 72.88 Average: 6 19.86 0.00 4.98 2.34 0.01 72.82 Average: 7 21.03 0.00 4.41 2.14 0.01 72.41