---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10539 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: 2800.000 BogoMIPS: 5600.00 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-10539) 05/24/26 _x86_64_ (8 CPU) 20:58:42 LINUX RESTART (8 CPU) 20:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:00:01 406.71 75.33 331.38 0.00 13291.58 101590.51 0.00 21:01:01 248.35 3.68 244.67 0.00 62.11 68821.06 0.00 21:02:01 161.64 0.35 161.29 0.00 34.39 53495.22 0.00 Average: 271.48 26.18 245.30 0.00 4413.14 74484.72 0.00 20:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:00:01 28424528 31481172 813112 2.47 88216 3246860 1874748 5.53 1074612 2974328 468948 21:01:01 25962540 30869544 1406264 4.28 162240 4826456 2507464 7.39 2206104 4088812 433820 21:02:01 25959464 31476064 799972 2.43 185860 5369968 1720900 5.07 1699496 4563448 64 Average: 26782177 31275593 1006449 3.06 145439 4481095 2034371 6.00 1660071 3875529 300944 20:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:00:01 lo 5.42 5.42 0.55 0.55 0.00 0.00 0.00 0.00 21:00:01 docker0 53.70 56.80 3.81 343.34 0.00 0.00 0.00 0.00 21:00:01 ens3 773.99 511.49 8702.33 139.29 0.00 0.00 0.00 0.00 21:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 docker0 282.87 368.49 25.21 3096.51 0.00 0.00 0.00 0.00 21:01:01 ens3 407.65 305.80 3133.70 43.65 0.00 0.00 0.00 0.00 21:01:01 veth70fd646 0.10 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 21:02:01 docker0 4.62 9.05 0.33 128.27 0.00 0.00 0.00 0.00 21:02:01 ens3 129.10 76.54 2731.12 19.09 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 114.08 145.29 9.82 1194.21 0.00 0.00 0.00 0.00 Average: ens3 435.03 296.75 4834.14 66.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10539) 05/24/26 _x86_64_ (8 CPU) 20:58:42 LINUX RESTART (8 CPU) 20:59:02 CPU %user %nice %system %iowait %steal %idle 21:00:01 all 9.90 0.00 2.98 2.88 0.06 84.17 21:00:01 0 13.03 0.00 3.97 4.89 0.07 78.04 21:00:01 1 9.86 0.00 3.76 2.16 0.05 84.17 21:00:01 2 7.45 0.00 3.63 1.15 0.05 87.72 21:00:01 3 10.12 0.00 2.82 0.36 0.05 86.65 21:00:01 4 12.00 0.00 2.54 11.98 0.07 73.42 21:00:01 5 7.45 0.00 2.22 0.34 0.07 89.92 21:00:01 6 9.41 0.00 2.27 0.65 0.07 87.60 21:00:01 7 9.89 0.00 2.67 1.52 0.05 85.87 21:01:01 all 36.62 0.00 6.97 1.76 0.10 54.56 21:01:01 0 35.64 0.00 6.24 0.34 0.08 57.70 21:01:01 1 37.97 0.00 7.92 1.85 0.12 52.14 21:01:01 2 36.24 0.00 6.54 0.44 0.10 56.69 21:01:01 3 36.04 0.00 6.08 0.76 0.08 57.03 21:01:01 4 35.77 0.00 7.05 0.25 0.10 56.83 21:01:01 5 38.19 0.00 8.54 9.03 0.10 44.13 21:01:01 6 37.54 0.00 6.44 0.35 0.08 55.59 21:01:01 7 35.59 0.00 6.95 1.10 0.10 56.27 21:02:01 all 36.93 0.00 5.70 0.95 0.08 56.33 21:02:01 0 36.52 0.00 6.99 3.52 0.08 52.89 21:02:01 1 37.69 0.00 5.96 0.17 0.07 56.12 21:02:01 2 35.97 0.00 5.32 0.25 0.07 58.39 21:02:01 3 36.66 0.00 5.07 0.59 0.08 57.59 21:02:01 4 37.95 0.00 5.39 0.10 0.08 56.47 21:02:01 5 35.97 0.00 5.83 1.35 0.08 56.76 21:02:01 6 36.89 0.00 5.86 1.50 0.08 55.67 21:02:01 7 37.82 0.00 5.16 0.15 0.08 56.78 Average: all 27.91 0.00 5.23 1.86 0.08 64.92 Average: 0 28.50 0.00 5.74 2.90 0.08 62.78 Average: 1 28.59 0.00 5.88 1.39 0.08 64.06 Average: 2 26.68 0.00 5.17 0.61 0.07 67.46 Average: 3 27.71 0.00 4.67 0.57 0.07 66.97 Average: 4 28.66 0.00 5.00 4.07 0.08 62.18 Average: 5 27.30 0.00 5.54 3.58 0.09 63.50 Average: 6 28.02 0.00 4.87 0.84 0.08 66.20 Average: 7 27.85 0.00 4.94 0.92 0.08 66.21