---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4853 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 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4853) 04/09/26 _x86_64_ (8 CPU) 20:03:42 LINUX RESTART (8 CPU) 20:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:05:01 384.06 76.80 307.26 0.00 13438.75 181738.09 0.00 20:06:01 209.30 2.52 206.78 0.00 30.13 54475.85 0.00 20:07:01 151.19 0.33 150.86 0.00 34.38 48699.78 0.00 Average: 247.47 26.29 221.19 0.00 4454.69 94520.45 0.00 20:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 28408964 31511732 778996 2.37 91452 3281944 1877204 5.53 1041076 3015468 342196 20:06:01 26433812 31171580 1106240 3.37 156124 4676852 2066452 6.09 1874044 3972768 409412 20:07:01 26208828 31529816 747808 2.27 173664 5201340 1782160 5.25 1572288 4454612 74312 Average: 27017201 31404376 877681 2.67 140413 4386712 1908605 5.63 1495803 3814283 275307 20:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 lo 5.42 5.42 0.54 0.54 0.00 0.00 0.00 0.00 20:05:01 ens3 741.41 505.91 8805.99 140.58 0.00 0.00 0.00 0.00 20:05:01 docker0 63.94 69.47 4.47 438.14 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 ens3 408.83 329.56 2887.28 43.64 0.00 0.00 0.00 0.00 20:06:01 veth14ddf2b 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 docker0 307.38 368.81 26.23 2847.20 0.00 0.00 0.00 0.00 20:07:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 20:07:01 ens3 109.65 76.18 2719.75 16.73 0.00 0.00 0.00 0.00 20:07:01 docker0 4.48 8.33 0.33 128.20 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 418.28 302.82 4783.56 66.60 0.00 0.00 0.00 0.00 Average: docker0 125.57 149.26 10.37 1141.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4853) 04/09/26 _x86_64_ (8 CPU) 20:03:42 LINUX RESTART (8 CPU) 20:04:02 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 10.02 0.00 3.77 2.89 0.07 83.25 20:05:01 0 9.42 0.00 4.45 6.09 0.07 79.97 20:05:01 1 11.64 0.00 3.14 1.01 0.07 84.14 20:05:01 2 7.95 0.00 3.80 1.88 0.05 86.32 20:05:01 3 9.34 0.00 3.49 5.24 0.07 81.86 20:05:01 4 10.64 0.00 4.26 0.50 0.09 84.52 20:05:01 5 7.60 0.00 3.83 2.44 0.07 86.07 20:05:01 6 15.23 0.00 4.26 4.41 0.07 76.03 20:05:01 7 8.35 0.00 2.96 1.57 0.05 87.07 20:06:01 all 34.24 0.00 6.93 2.45 0.11 56.26 20:06:01 0 33.58 0.00 6.44 0.84 0.10 59.04 20:06:01 1 35.54 0.00 6.81 3.67 0.12 53.87 20:06:01 2 34.43 0.00 6.87 3.38 0.12 55.20 20:06:01 3 34.73 0.00 7.04 1.14 0.10 56.98 20:06:01 4 31.89 0.00 6.58 2.04 0.10 59.39 20:06:01 5 34.24 0.00 7.10 1.30 0.10 57.26 20:06:01 6 35.18 0.00 6.77 0.42 0.12 57.51 20:06:01 7 34.33 0.00 7.85 6.85 0.12 50.85 20:07:01 all 42.87 0.00 6.84 1.55 0.10 48.63 20:07:01 0 43.62 0.00 7.29 0.84 0.10 48.14 20:07:01 1 44.19 0.00 6.84 1.72 0.10 47.14 20:07:01 2 44.09 0.00 6.75 3.27 0.10 45.79 20:07:01 3 42.15 0.00 8.17 2.89 0.10 46.68 20:07:01 4 40.32 0.00 6.05 0.10 0.10 53.42 20:07:01 5 42.01 0.00 6.58 0.39 0.10 50.92 20:07:01 6 42.89 0.00 6.19 0.17 0.10 50.65 20:07:01 7 43.70 0.00 6.87 3.02 0.12 46.29 Average: all 29.15 0.00 5.86 2.30 0.09 62.60 Average: 0 28.97 0.00 6.07 2.57 0.09 62.30 Average: 1 30.55 0.00 5.61 2.14 0.10 61.60 Average: 2 28.97 0.00 5.82 2.85 0.09 62.27 Average: 3 28.83 0.00 6.25 3.08 0.09 61.76 Average: 4 27.73 0.00 5.64 0.88 0.10 65.65 Average: 5 28.07 0.00 5.85 1.37 0.09 64.62 Average: 6 31.21 0.00 5.75 1.65 0.10 61.29 Average: 7 28.87 0.00 5.90 3.82 0.10 61.31