---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4389 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-4389) 07/02/25 _x86_64_ (8 CPU) 01:10:39 LINUX RESTART (8 CPU) 01:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:12:01 389.58 64.02 325.55 0.00 11311.57 78790.71 0.00 01:13:01 93.53 1.92 91.62 0.00 40.93 28478.45 0.00 Average: 240.31 32.71 207.60 0.00 5628.90 53423.22 0.00 01:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 28552984 31485160 803296 2.44 89868 3118484 1832156 5.40 1034848 2880972 652 01:13:01 28410472 31483336 801736 2.44 119136 3210168 1838668 5.42 1153256 2877924 98172 Average: 28481728 31484248 802516 2.44 104502 3164326 1835412 5.41 1094052 2879448 49412 01:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 veth28760ca 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 01:12:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 01:12:01 docker0 27.44 30.88 2.21 201.45 0.00 0.00 0.00 0.00 01:12:01 ens3 674.87 462.14 8204.52 133.04 0.00 0.00 0.00 0.00 01:13:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:13:01 docker0 75.52 85.05 5.82 846.26 0.00 0.00 0.00 0.00 01:13:01 ens3 168.32 133.04 2200.43 27.67 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 51.68 58.19 4.03 526.56 0.00 0.00 0.00 0.00 Average: ens3 419.47 296.21 5177.25 79.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4389) 07/02/25 _x86_64_ (8 CPU) 01:10:39 LINUX RESTART (8 CPU) 01:11:02 CPU %user %nice %system %iowait %steal %idle 01:12:01 all 10.49 0.00 2.93 2.14 0.07 84.38 01:12:01 0 8.50 0.00 3.14 3.07 0.07 85.21 01:12:01 1 13.55 0.00 2.85 0.98 0.07 82.55 01:12:01 2 12.27 0.00 2.42 0.81 0.05 84.46 01:12:01 3 11.15 0.00 2.66 3.28 0.07 82.85 01:12:01 4 10.25 0.00 2.66 0.36 0.07 86.66 01:12:01 5 10.28 0.00 3.62 6.27 0.07 79.76 01:12:01 6 10.46 0.00 2.80 0.96 0.09 85.69 01:12:01 7 7.44 0.00 3.27 1.44 0.05 87.81 01:13:01 all 43.81 0.00 6.47 0.58 0.09 49.04 01:13:01 0 43.71 0.00 6.66 1.17 0.08 48.37 01:13:01 1 43.43 0.00 6.21 0.15 0.08 50.13 01:13:01 2 44.19 0.00 6.23 0.20 0.10 49.28 01:13:01 3 43.82 0.00 6.39 0.57 0.08 49.13 01:13:01 4 43.63 0.00 6.57 0.13 0.10 49.56 01:13:01 5 43.49 0.00 6.39 0.12 0.08 49.92 01:13:01 6 43.10 0.00 6.69 1.92 0.10 48.19 01:13:01 7 45.12 0.00 6.65 0.39 0.12 47.72 Average: all 27.32 0.00 4.72 1.36 0.08 66.53 Average: 0 26.31 0.00 4.92 2.11 0.08 66.58 Average: 1 28.64 0.00 4.54 0.56 0.08 66.18 Average: 2 28.37 0.00 4.34 0.50 0.08 66.71 Average: 3 27.64 0.00 4.54 1.91 0.08 65.83 Average: 4 27.13 0.00 4.64 0.25 0.08 67.90 Average: 5 27.06 0.00 5.02 3.16 0.08 64.68 Average: 6 26.94 0.00 4.76 1.45 0.09 66.76 Average: 7 26.45 0.00 4.97 0.91 0.08 67.58