---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8619 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-8619) 05/04/26 _x86_64_ (8 CPU) 05:14:32 LINUX RESTART (8 CPU) 05:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:16:01 393.48 22.71 370.77 0.00 3372.10 128223.70 0.00 05:17:01 152.86 2.67 150.19 0.00 27.60 38284.30 0.00 05:18:01 73.37 0.12 73.25 0.00 1.87 46673.29 0.00 Average: 206.57 8.50 198.07 0.00 1133.86 71060.43 0.00 05:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:16:01 28334112 31470320 814940 2.48 96608 3302524 2098460 6.19 1138260 2986284 6344 05:17:01 26217104 31434020 841644 2.56 155360 5147124 1808192 5.33 2011628 4038604 895036 05:18:01 27218884 31504468 775712 2.36 162820 4254380 1703832 5.02 1512208 3588068 236 Average: 27256700 31469603 810765 2.47 138263 4234676 1870161 5.51 1554032 3537652 300539 05:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:16:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 05:16:01 vetha6c8c30 111.61 133.38 10.89 89.14 0.00 0.00 0.00 0.01 05:16:01 ens3 680.77 471.54 8110.81 126.61 0.00 0.00 0.00 0.00 05:16:01 docker0 162.47 186.75 13.02 426.57 0.00 0.00 0.00 0.00 05:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 vethfc8a3b7 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:17:01 ens3 359.04 251.62 2795.47 34.00 0.00 0.00 0.00 0.00 05:17:01 docker0 234.26 329.45 19.22 2767.12 0.00 0.00 0.00 0.00 05:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:18:01 ens3 19.51 10.95 16.62 6.96 0.00 0.00 0.00 0.00 05:18:01 docker0 1.10 1.47 0.12 0.42 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 353.11 244.70 3640.97 55.86 0.00 0.00 0.00 0.00 Average: docker0 132.61 172.55 10.79 1064.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8619) 05/04/26 _x86_64_ (8 CPU) 05:14:32 LINUX RESTART (8 CPU) 05:15:01 CPU %user %nice %system %iowait %steal %idle 05:16:01 all 8.82 0.00 3.08 1.48 0.06 86.55 05:16:01 0 6.40 0.00 2.81 1.07 0.05 89.67 05:16:01 1 8.78 0.00 3.59 0.17 0.05 87.41 05:16:01 2 7.72 0.00 2.86 0.64 0.07 88.70 05:16:01 3 10.74 0.00 3.11 4.14 0.07 81.95 05:16:01 4 9.07 0.00 3.35 1.14 0.07 86.37 05:16:01 5 9.08 0.00 2.45 0.58 0.07 87.82 05:16:01 6 8.32 0.00 3.57 3.08 0.05 84.97 05:16:01 7 10.50 0.00 2.92 1.03 0.07 85.49 05:17:01 all 29.62 0.00 4.88 0.57 0.07 64.86 05:17:01 0 27.69 0.00 4.23 0.07 0.07 67.95 05:17:01 1 29.01 0.00 5.13 0.18 0.08 65.60 05:17:01 2 28.98 0.00 5.30 2.80 0.08 62.83 05:17:01 3 30.73 0.00 5.43 0.24 0.08 63.52 05:17:01 4 29.02 0.00 5.03 0.71 0.07 65.17 05:17:01 5 27.70 0.00 4.79 0.44 0.07 67.00 05:17:01 6 32.76 0.00 4.34 0.08 0.07 62.75 05:17:01 7 31.09 0.00 4.78 0.05 0.07 64.01 05:18:01 all 44.03 0.00 5.98 0.63 0.09 49.28 05:18:01 0 44.36 0.00 5.75 0.15 0.08 49.66 05:18:01 1 44.15 0.00 6.33 0.77 0.08 48.67 05:18:01 2 44.33 0.00 6.75 0.24 0.10 48.58 05:18:01 3 44.34 0.00 5.63 0.22 0.08 49.72 05:18:01 4 44.24 0.00 6.00 1.29 0.08 48.39 05:18:01 5 45.14 0.00 5.99 1.64 0.08 47.15 05:18:01 6 43.23 0.00 5.66 0.03 0.10 50.98 05:18:01 7 42.47 0.00 5.70 0.67 0.10 51.06 Average: all 27.52 0.00 4.65 0.89 0.07 66.87 Average: 0 26.13 0.00 4.26 0.43 0.07 69.11 Average: 1 27.33 0.00 5.02 0.38 0.07 67.20 Average: 2 27.07 0.00 4.98 1.23 0.08 66.65 Average: 3 28.64 0.00 4.73 1.53 0.08 65.03 Average: 4 27.45 0.00 4.79 1.05 0.07 66.63 Average: 5 27.36 0.00 4.41 0.89 0.07 67.27 Average: 6 28.14 0.00 4.53 1.06 0.07 66.20 Average: 7 28.05 0.00 4.47 0.58 0.08 66.82