---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2559 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 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-2559) 02/23/26 _x86_64_ (8 CPU) 04:03:54 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 399.33 72.62 326.71 0.00 12287.95 189925.55 0.00 04:06:01 155.08 1.23 153.85 0.00 13.33 50130.36 0.00 04:07:01 36.19 0.00 36.19 0.00 0.00 35324.80 0.00 04:08:01 52.90 0.13 52.77 0.00 7.86 28680.67 0.00 Average: 160.85 18.49 142.36 0.00 3076.39 76002.44 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 29218580 31551512 764292 2.33 74944 2556688 1681652 4.96 978108 2324672 172 04:06:01 26789480 31320980 953116 2.90 135180 4500020 2129140 6.28 1570812 3920888 617588 04:07:01 25959524 31472004 802188 2.44 142828 5420692 1727680 5.09 1726960 4546912 594120 04:08:01 27817532 31506916 775168 2.36 148784 3722936 1751016 5.16 1180092 3369664 219336 Average: 27446279 31462853 823691 2.51 125434 4050084 1822372 5.37 1363993 3540534 357804 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 679.14 520.50 5675.61 113.47 0.00 0.00 0.00 0.00 04:05:01 docker0 112.31 113.36 7.70 572.15 0.00 0.00 0.00 0.00 04:05:01 lo 2.70 2.70 0.26 0.26 0.00 0.00 0.00 0.00 04:06:01 vetha523239 170.93 294.84 17.34 2368.20 0.00 0.00 0.00 0.19 04:06:01 ens3 438.04 261.55 5732.72 59.91 0.00 0.00 0.00 0.00 04:06:01 docker0 170.96 294.72 15.01 2368.19 0.00 0.00 0.00 0.00 04:06:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 04:07:01 vetha523239 1.02 1.22 0.10 1.64 0.00 0.00 0.00 0.00 04:07:01 ens3 9.95 5.77 8.95 4.02 0.00 0.00 0.00 0.00 04:07:01 docker0 1.02 1.20 0.09 1.64 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 101.35 61.96 2524.83 15.39 0.00 0.00 0.00 0.00 04:08:01 docker0 0.42 0.40 0.03 0.04 0.00 0.00 0.00 0.00 04:08:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 307.07 212.41 3485.38 48.19 0.00 0.00 0.00 0.00 Average: docker0 71.16 102.40 5.70 735.39 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 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-2559) 02/23/26 _x86_64_ (8 CPU) 04:03:54 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 8.26 0.00 2.53 2.11 0.05 87.06 04:05:01 0 9.93 0.00 1.74 1.08 0.05 87.20 04:05:01 1 6.88 0.00 1.97 3.55 0.05 87.56 04:05:01 2 6.30 0.00 2.70 0.35 0.05 90.60 04:05:01 3 8.14 0.00 2.64 1.14 0.07 88.00 04:05:01 4 6.62 0.00 3.76 0.72 0.05 88.84 04:05:01 5 8.24 0.00 2.54 5.36 0.07 83.79 04:05:01 6 10.77 0.00 1.86 1.49 0.03 85.84 04:05:01 7 9.18 0.00 3.00 3.15 0.05 84.63 04:06:01 all 36.80 0.00 6.60 1.15 0.09 55.36 04:06:01 0 37.71 0.00 6.07 0.13 0.10 55.99 04:06:01 1 38.44 0.00 6.67 0.69 0.10 54.10 04:06:01 2 36.60 0.00 6.72 0.08 0.08 56.51 04:06:01 3 35.44 0.00 7.16 3.96 0.10 53.34 04:06:01 4 37.18 0.00 6.08 0.08 0.08 56.58 04:06:01 5 36.05 0.00 6.57 0.24 0.10 57.04 04:06:01 6 35.79 0.00 7.83 3.93 0.08 52.37 04:06:01 7 37.18 0.00 5.70 0.07 0.10 56.95 04:07:01 all 62.53 0.00 9.13 0.25 0.11 27.99 04:07:01 0 61.05 0.00 9.61 0.00 0.10 29.24 04:07:01 1 65.67 0.00 8.46 0.22 0.10 25.54 04:07:01 2 63.54 0.00 9.74 0.05 0.12 26.55 04:07:01 3 62.29 0.00 9.62 0.00 0.10 27.99 04:07:01 4 62.10 0.00 9.38 0.00 0.10 28.42 04:07:01 5 61.17 0.00 8.42 0.20 0.10 30.11 04:07:01 6 61.64 0.00 9.25 1.49 0.12 27.50 04:07:01 7 62.75 0.00 8.58 0.05 0.10 28.52 04:08:01 all 21.04 0.00 2.93 0.49 0.06 75.47 04:08:01 0 21.62 0.00 2.34 0.00 0.05 75.99 04:08:01 1 21.10 0.00 3.15 0.15 0.05 75.56 04:08:01 2 21.88 0.00 3.34 0.07 0.07 74.64 04:08:01 3 19.75 0.00 2.78 0.05 0.05 77.37 04:08:01 4 20.36 0.00 2.16 0.39 0.05 77.04 04:08:01 5 21.54 0.00 3.22 0.25 0.07 74.92 04:08:01 6 22.32 0.00 3.29 0.13 0.05 74.20 04:08:01 7 19.77 0.00 3.19 2.92 0.07 74.06 Average: all 32.14 0.00 5.29 1.00 0.08 61.49 Average: 0 32.57 0.00 4.93 0.30 0.08 62.12 Average: 1 33.00 0.00 5.06 1.15 0.08 60.72 Average: 2 32.05 0.00 5.62 0.14 0.08 62.11 Average: 3 31.39 0.00 5.55 1.29 0.08 61.69 Average: 4 31.53 0.00 5.34 0.30 0.07 62.76 Average: 5 31.76 0.00 5.19 1.51 0.08 61.45 Average: 6 32.59 0.00 5.55 1.76 0.07 60.03 Average: 7 32.23 0.00 5.12 1.55 0.08 61.03