---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2975 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-2975) 03/04/26 _x86_64_ (8 CPU) 12:27:57 LINUX RESTART (8 CPU) 12:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:29:01 418.51 80.24 338.28 0.00 12425.80 207369.44 0.00 12:30:01 82.27 0.30 81.97 0.00 4.67 34887.04 0.00 Average: 250.38 40.26 210.11 0.00 6214.71 121121.05 0.00 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 29296916 31568304 749344 2.28 74784 2496792 1787224 5.27 948208 2279168 956 12:30:01 27804352 31429188 852408 2.59 105264 3730744 2134872 6.29 1278696 3315964 294508 Average: 28550634 31498746 800876 2.44 90024 3113768 1961048 5.78 1113452 2797566 147732 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 ens3 489.80 322.73 4650.77 86.30 0.00 0.00 0.00 0.00 12:29:01 lo 3.10 3.10 0.29 0.29 0.00 0.00 0.00 0.00 12:29:01 docker0 6.37 6.47 0.61 62.32 0.00 0.00 0.00 0.00 12:30:01 vetha177a5b 58.55 119.24 5.88 1074.38 0.00 0.00 0.00 0.09 12:30:01 ens3 281.31 168.76 4456.60 58.13 0.00 0.00 0.00 0.00 12:30:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 12:30:01 docker0 58.58 119.13 5.08 1074.37 0.00 0.00 0.00 0.00 Average: vetha177a5b 29.28 59.63 2.94 537.23 0.00 0.00 0.00 0.04 Average: ens3 385.55 245.74 4553.67 72.21 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 32.48 62.80 2.85 568.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2975) 03/04/26 _x86_64_ (8 CPU) 12:27:57 LINUX RESTART (8 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 7.57 0.00 2.34 3.32 0.05 86.72 12:29:01 0 8.02 0.00 2.49 6.02 0.05 83.42 12:29:01 1 6.09 0.00 2.16 2.60 0.05 89.10 12:29:01 2 7.38 0.00 3.08 6.47 0.05 83.02 12:29:01 3 6.15 0.00 2.26 9.44 0.07 82.08 12:29:01 4 5.64 0.00 2.12 0.44 0.05 91.75 12:29:01 5 11.43 0.00 1.71 0.30 0.05 86.51 12:29:01 6 8.34 0.00 1.90 0.97 0.05 88.75 12:29:01 7 7.52 0.00 3.00 0.32 0.05 89.11 12:30:01 all 32.07 0.00 5.42 1.28 0.10 61.14 12:30:01 0 32.88 0.00 6.20 0.19 0.10 60.63 12:30:01 1 31.55 0.00 5.62 0.57 0.08 62.18 12:30:01 2 32.82 0.00 5.21 0.71 0.10 61.17 12:30:01 3 30.49 0.00 4.55 0.17 0.08 64.71 12:30:01 4 31.49 0.00 5.32 0.76 0.10 62.33 12:30:01 5 30.59 0.00 6.42 7.13 0.10 55.76 12:30:01 6 34.39 0.00 5.04 0.30 0.10 60.17 12:30:01 7 32.34 0.00 4.99 0.40 0.10 62.17 Average: all 19.79 0.00 3.87 2.30 0.07 73.96 Average: 0 20.44 0.00 4.34 3.11 0.08 72.03 Average: 1 18.78 0.00 3.89 1.59 0.07 75.68 Average: 2 20.09 0.00 4.14 3.59 0.08 72.10 Average: 3 18.29 0.00 3.40 4.82 0.08 73.42 Average: 4 18.53 0.00 3.71 0.60 0.08 77.08 Average: 5 20.97 0.00 4.05 3.70 0.08 71.21 Average: 6 21.31 0.00 3.46 0.64 0.08 74.51 Average: 7 19.90 0.00 3.99 0.36 0.08 75.68