---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4712 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-4712) 07/08/25 _x86_64_ (8 CPU) 05:09:29 LINUX RESTART (8 CPU) 05:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:11:01 416.32 19.10 397.22 0.00 3240.81 55597.76 0.00 05:12:01 136.78 1.67 135.11 0.00 16.26 37446.16 0.00 05:13:01 32.99 0.03 32.96 0.00 0.27 28038.81 0.00 05:14:01 137.36 0.15 137.21 0.00 15.46 35057.76 0.00 Average: 179.88 5.18 174.70 0.00 808.07 38965.83 0.00 05:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:11:01 28403428 31467208 818008 2.49 95768 3232744 2091916 6.17 1136464 2920012 8160 05:12:01 26421588 31171184 1102548 3.35 151748 4702736 2381932 7.02 2042416 3820508 531120 05:13:01 25939980 31426076 846980 2.58 155736 5401040 1975852 5.83 1948684 4363992 797660 05:14:01 26224636 31485116 790000 2.40 166616 5159268 1860012 5.48 1617780 4398412 482484 Average: 26747408 31387396 889384 2.71 142467 4623947 2077428 6.12 1686336 3875731 454856 05:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:11:01 lo 5.15 5.15 0.50 0.50 0.00 0.00 0.00 0.00 05:11:01 docker0 183.04 189.66 14.49 445.52 0.00 0.00 0.00 0.00 05:11:01 ens3 585.32 435.52 7829.33 102.22 0.00 0.00 0.00 0.00 05:11:01 veth61c4fcf 118.34 130.88 11.61 120.38 0.00 0.00 0.00 0.01 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 docker0 209.63 264.07 16.88 2750.69 0.00 0.00 0.00 0.00 05:12:01 ens3 292.92 226.45 2777.32 30.36 0.00 0.00 0.00 0.00 05:12:01 veth55b3173 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.98 1.97 0.11 0.42 0.00 0.00 0.00 0.00 05:13:01 ens3 15.76 8.97 12.36 5.51 0.00 0.00 0.00 0.00 05:13:01 veth55b3173 0.98 2.00 0.13 0.43 0.00 0.00 0.00 0.00 05:14:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 05:14:01 docker0 4.52 9.52 0.27 114.95 0.00 0.00 0.00 0.00 05:14:01 ens3 111.30 62.87 2639.22 13.71 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 99.19 116.00 7.91 829.49 0.00 0.00 0.00 0.00 Average: ens3 249.93 182.40 3295.67 37.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4712) 07/08/25 _x86_64_ (8 CPU) 05:09:29 LINUX RESTART (8 CPU) 05:10:02 CPU %user %nice %system %iowait %steal %idle 05:11:01 all 8.06 0.00 3.31 1.36 0.07 87.20 05:11:01 0 8.34 0.00 4.29 7.37 0.07 79.93 05:11:01 1 7.32 0.00 3.27 0.28 0.07 89.07 05:11:01 2 7.64 0.00 3.43 1.72 0.05 87.16 05:11:01 3 7.75 0.00 2.16 0.15 0.07 89.86 05:11:01 4 8.49 0.00 2.88 0.17 0.07 88.39 05:11:01 5 9.81 0.00 4.97 0.10 0.07 85.05 05:11:01 6 7.57 0.00 2.61 0.29 0.07 89.46 05:11:01 7 7.55 0.00 2.89 0.84 0.07 88.65 05:12:01 all 21.71 0.00 4.03 0.66 0.06 73.53 05:12:01 0 21.57 0.00 4.90 3.27 0.08 70.16 05:12:01 1 23.59 0.00 3.83 0.18 0.07 72.34 05:12:01 2 21.86 0.00 4.05 0.34 0.05 73.71 05:12:01 3 21.10 0.00 4.22 0.30 0.05 74.33 05:12:01 4 22.16 0.00 4.18 0.05 0.05 73.56 05:12:01 5 20.43 0.00 3.68 0.15 0.07 75.68 05:12:01 6 21.64 0.00 4.05 0.91 0.08 73.32 05:12:01 7 21.30 0.00 3.37 0.10 0.05 75.18 05:13:01 all 38.40 0.00 5.70 0.28 0.09 55.54 05:13:01 0 40.88 0.00 5.78 0.00 0.08 53.26 05:13:01 1 38.76 0.00 5.38 0.00 0.08 55.78 05:13:01 2 38.59 0.00 6.17 2.01 0.10 53.12 05:13:01 3 36.10 0.00 5.72 0.02 0.08 58.08 05:13:01 4 39.52 0.00 6.17 0.00 0.08 54.22 05:13:01 5 37.51 0.00 5.40 0.00 0.08 57.01 05:13:01 6 36.87 0.00 6.10 0.20 0.08 56.75 05:13:01 7 38.93 0.00 4.85 0.02 0.08 56.12 05:14:01 all 43.22 0.00 6.52 0.53 0.08 49.64 05:14:01 0 44.18 0.00 6.61 0.12 0.07 49.02 05:14:01 1 44.01 0.00 6.09 0.13 0.08 49.68 05:14:01 2 41.97 0.00 7.24 1.82 0.07 48.91 05:14:01 3 42.81 0.00 6.59 0.86 0.07 49.67 05:14:01 4 44.31 0.00 7.33 0.08 0.08 48.19 05:14:01 5 42.64 0.00 6.13 0.81 0.08 50.34 05:14:01 6 42.53 0.00 6.30 0.24 0.08 50.85 05:14:01 7 43.35 0.00 5.91 0.20 0.08 50.46 Average: all 27.96 0.00 4.90 0.71 0.07 66.36 Average: 0 28.87 0.00 5.40 2.66 0.08 62.99 Average: 1 28.54 0.00 4.65 0.15 0.08 66.59 Average: 2 27.62 0.00 5.23 1.47 0.07 65.61 Average: 3 27.05 0.00 4.69 0.33 0.07 67.86 Average: 4 28.71 0.00 5.15 0.08 0.07 65.99 Average: 5 27.69 0.00 5.05 0.27 0.08 66.92 Average: 6 27.27 0.00 4.78 0.41 0.08 67.46 Average: 7 27.90 0.00 4.26 0.29 0.07 67.48