---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4426 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-4426) 04/01/26 _x86_64_ (8 CPU) 01:49:40 LINUX RESTART (8 CPU) 01:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:51:01 419.13 64.02 355.11 0.00 11319.84 75338.82 0.00 01:52:01 124.55 0.37 124.18 0.00 25.33 59713.25 0.00 Average: 270.60 31.93 238.67 0.00 5625.14 67460.39 0.00 01:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 28105076 31439232 843212 2.57 101856 3470120 1801056 5.31 1232192 3090488 263844 01:52:01 27148908 31506340 773520 2.35 136976 4377060 1814692 5.35 1188680 4005384 40912 Average: 27626992 31472786 808366 2.46 119416 3923590 1807874 5.33 1210436 3547936 152378 01:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 docker0 24.23 27.74 2.48 418.92 0.00 0.00 0.00 0.00 01:51:01 vethf733a9e 17.44 20.23 1.97 342.18 0.00 0.00 0.00 0.03 01:51:01 ens3 721.98 446.09 8462.52 137.66 0.00 0.00 0.00 0.00 01:51:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 01:52:01 docker0 18.43 20.73 1.97 337.25 0.00 0.00 0.00 0.00 01:52:01 ens3 308.80 189.42 7624.94 40.22 0.00 0.00 0.00 0.00 01:52:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 21.31 24.21 2.23 377.74 0.00 0.00 0.00 0.00 Average: ens3 513.65 316.68 8040.21 88.53 0.00 0.00 0.00 0.00 Average: lo 2.92 2.92 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4426) 04/01/26 _x86_64_ (8 CPU) 01:49:40 LINUX RESTART (8 CPU) 01:50:02 CPU %user %nice %system %iowait %steal %idle 01:51:01 all 17.51 0.00 4.66 1.52 0.07 76.25 01:51:01 0 18.36 0.00 4.58 2.83 0.07 74.15 01:51:01 1 19.15 0.00 4.46 0.46 0.05 75.88 01:51:01 2 16.85 0.00 4.90 3.07 0.07 75.11 01:51:01 3 16.33 0.00 4.66 1.08 0.07 77.86 01:51:01 4 17.23 0.00 4.78 0.27 0.07 77.65 01:51:01 5 16.78 0.00 5.18 1.53 0.07 76.45 01:51:01 6 18.38 0.00 4.67 1.87 0.07 75.00 01:51:01 7 16.98 0.00 4.01 1.03 0.09 77.88 01:52:01 all 20.02 0.00 4.50 0.57 0.07 74.84 01:52:01 0 19.36 0.00 4.30 0.07 0.07 76.20 01:52:01 1 19.19 0.00 4.50 0.02 0.07 76.22 01:52:01 2 20.70 0.00 3.85 0.07 0.07 75.31 01:52:01 3 19.61 0.00 5.09 1.02 0.05 74.23 01:52:01 4 18.48 0.00 5.23 3.18 0.05 73.05 01:52:01 5 24.78 0.00 5.03 0.13 0.07 69.99 01:52:01 6 20.35 0.00 4.50 0.07 0.08 75.00 01:52:01 7 17.66 0.00 3.52 0.03 0.07 78.72 Average: all 18.77 0.00 4.58 1.04 0.07 75.54 Average: 0 18.87 0.00 4.44 1.44 0.07 75.19 Average: 1 19.17 0.00 4.48 0.24 0.06 76.05 Average: 2 18.79 0.00 4.37 1.56 0.07 75.21 Average: 3 17.98 0.00 4.88 1.05 0.06 76.03 Average: 4 17.86 0.00 5.01 1.74 0.06 75.34 Average: 5 20.81 0.00 5.10 0.82 0.07 73.19 Average: 6 19.38 0.00 4.58 0.96 0.08 75.00 Average: 7 17.32 0.00 3.77 0.53 0.08 78.31