---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8859 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 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-8859) 05/08/26 _x86_64_ (8 CPU) 04:41:52 LINUX RESTART (8 CPU) 04:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:43:01 382.24 72.60 309.63 0.00 12289.29 112681.75 0.00 04:44:01 130.81 0.53 130.28 0.00 7.20 60732.94 0.00 Average: 256.52 36.57 219.96 0.00 6148.24 86707.35 0.00 04:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 28646116 31491380 802120 2.44 87600 3037052 1842480 5.43 1008544 2819504 552484 04:44:01 27946472 31467920 813420 2.47 112100 3621436 1734668 5.11 1165380 3283736 156 Average: 28296294 31479650 807770 2.46 99850 3329244 1788574 5.27 1086962 3051620 276320 04:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 04:43:01 ens3 568.02 361.11 7990.99 122.15 0.00 0.00 0.00 0.00 04:43:01 docker0 6.00 5.03 0.63 62.25 0.00 0.00 0.00 0.00 04:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:44:01 ens3 234.28 140.43 3593.42 28.41 0.00 0.00 0.00 0.00 04:44:01 docker0 60.26 108.63 5.07 1038.14 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 401.15 250.77 5792.20 75.28 0.00 0.00 0.00 0.00 Average: docker0 33.13 56.83 2.85 550.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8859) 05/08/26 _x86_64_ (8 CPU) 04:41:52 LINUX RESTART (8 CPU) 04:42:01 CPU %user %nice %system %iowait %steal %idle 04:43:01 all 9.99 0.00 3.09 1.55 0.06 85.31 04:43:01 0 10.40 0.00 2.96 2.97 0.07 83.60 04:43:01 1 8.82 0.00 3.77 2.77 0.07 84.57 04:43:01 2 9.46 0.00 3.32 1.85 0.05 85.32 04:43:01 3 7.52 0.00 4.02 0.71 0.05 87.70 04:43:01 4 10.80 0.00 2.63 0.40 0.07 86.10 04:43:01 5 9.36 0.00 2.98 2.74 0.07 84.85 04:43:01 6 11.83 0.00 2.26 0.34 0.05 85.52 04:43:01 7 11.74 0.00 2.77 0.64 0.05 84.80 04:44:01 all 30.02 0.00 5.28 0.69 0.08 63.93 04:44:01 0 31.05 0.00 5.09 0.10 0.08 63.67 04:44:01 1 28.52 0.00 5.92 0.51 0.07 64.98 04:44:01 2 31.43 0.00 5.63 1.84 0.08 61.01 04:44:01 3 29.79 0.00 4.97 0.59 0.08 64.57 04:44:01 4 31.45 0.00 5.41 0.07 0.08 62.99 04:44:01 5 28.86 0.00 4.80 0.10 0.07 66.17 04:44:01 6 30.34 0.00 4.57 0.10 0.08 64.91 04:44:01 7 28.75 0.00 5.83 2.21 0.08 63.13 Average: all 20.00 0.00 4.18 1.12 0.07 74.62 Average: 0 20.75 0.00 4.03 1.53 0.08 73.61 Average: 1 18.64 0.00 4.84 1.64 0.07 74.81 Average: 2 20.42 0.00 4.47 1.84 0.07 73.20 Average: 3 18.67 0.00 4.49 0.65 0.07 76.12 Average: 4 21.12 0.00 4.02 0.24 0.08 74.55 Average: 5 19.11 0.00 3.89 1.42 0.07 75.51 Average: 6 21.09 0.00 3.41 0.22 0.07 75.21 Average: 7 20.24 0.00 4.30 1.43 0.07 73.97