---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15848 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15848) 07/27/26 _x86_64_ (8 CPU) 10:25:05 LINUX RESTART (8 CPU) 10:26:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:01 126.88 0.95 125.93 0.00 29.37 42721.60 0.00 10:28:01 146.75 0.93 145.82 0.00 19.73 68292.27 0.00 Average: 136.73 0.94 135.79 0.00 24.59 55399.17 0.00 10:26:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 26963660 30872704 1411132 4.29 121268 3957028 2530564 7.46 1918172 3471664 329492 10:28:01 26742328 31499976 786148 2.39 157944 4724284 1824632 5.38 1223744 4342588 362532 Average: 26852994 31186340 1098640 3.34 139606 4340656 2177598 6.42 1570958 3907126 346012 10:26:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 ens3 290.02 200.84 4361.23 60.47 0.00 0.00 0.00 0.00 10:27:01 lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 10:27:01 docker0 100.54 124.45 8.03 1024.82 0.00 0.00 0.00 0.00 10:27:01 veth3bac003 50.07 75.96 5.14 761.50 0.00 0.00 0.00 0.06 10:28:01 ens3 472.77 297.12 10537.75 48.11 0.00 0.00 0.00 0.00 10:28:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 10:28:01 docker0 47.43 76.55 4.81 774.64 0.00 0.00 0.00 0.00 Average: ens3 380.62 248.57 7423.47 54.34 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 74.21 100.70 6.43 900.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15848) 07/27/26 _x86_64_ (8 CPU) 10:25:05 LINUX RESTART (8 CPU) 10:26:00 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 37.36 0.00 6.56 0.52 0.11 55.45 10:27:01 0 38.26 0.00 6.41 0.15 0.12 55.07 10:27:01 1 37.24 0.00 6.29 0.40 0.10 55.97 10:27:01 2 36.56 0.00 7.04 2.23 0.13 54.03 10:27:01 3 37.01 0.00 6.71 0.15 0.10 56.03 10:27:01 4 37.17 0.00 6.87 0.91 0.12 54.93 10:27:01 5 38.29 0.00 6.44 0.20 0.12 54.95 10:27:01 6 37.37 0.00 5.68 0.07 0.12 56.77 10:27:01 7 36.94 0.00 7.02 0.08 0.12 55.84 10:28:01 all 18.31 0.00 4.76 0.63 0.10 76.19 10:28:01 0 19.20 0.00 4.78 0.14 0.08 75.80 10:28:01 1 17.45 0.00 5.50 1.56 0.12 75.37 10:28:01 2 19.35 0.00 5.96 0.63 0.12 73.94 10:28:01 3 17.83 0.00 4.28 0.69 0.08 77.12 10:28:01 4 19.40 0.00 4.47 0.07 0.08 75.98 10:28:01 5 18.40 0.00 4.19 0.08 0.08 77.24 10:28:01 6 17.94 0.00 4.56 0.07 0.10 77.33 10:28:01 7 16.94 0.00 4.38 1.82 0.10 76.76 Average: all 27.93 0.00 5.67 0.58 0.11 65.72 Average: 0 28.85 0.00 5.60 0.14 0.10 65.31 Average: 1 27.44 0.00 5.90 0.97 0.11 65.57 Average: 2 28.04 0.00 6.50 1.44 0.13 63.90 Average: 3 27.50 0.00 5.50 0.42 0.09 66.49 Average: 4 28.38 0.00 5.68 0.49 0.10 65.35 Average: 5 28.45 0.00 5.33 0.14 0.10 65.98 Average: 6 27.76 0.00 5.13 0.07 0.11 66.94 Average: 7 27.02 0.00 5.71 0.95 0.11 66.22