---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4406 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: 2800.000 BogoMIPS: 5600.00 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-4406) 07/02/25 _x86_64_ (8 CPU) 07:24:49 LINUX RESTART (8 CPU) 07:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:26:02 386.55 72.72 313.83 0.00 12314.35 111991.87 0.00 07:27:01 119.56 0.71 118.84 0.00 13.69 44792.00 0.00 Average: 254.18 37.02 217.16 0.00 6215.69 78674.24 0.00 07:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:26:02 28565024 31502792 791616 2.41 89156 3125480 1830588 5.40 1009308 2897952 625224 07:27:01 27585684 31393112 889808 2.71 122720 3847256 2137148 6.30 1390412 3376520 168384 Average: 28075354 31447952 840712 2.56 105938 3486368 1983868 5.85 1199860 3137236 396804 07:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:26:02 docker0 39.34 33.94 2.83 199.46 0.00 0.00 0.00 0.00 07:26:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 07:26:02 ens3 654.09 482.37 8117.55 129.67 0.00 0.00 0.00 0.00 07:27:01 docker0 79.72 84.83 6.10 860.65 0.00 0.00 0.00 0.00 07:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 ens3 124.42 102.47 897.00 22.78 0.00 0.00 0.00 0.00 07:27:01 veth9ed4399 79.68 84.95 7.19 860.66 0.00 0.00 0.00 0.07 Average: docker0 59.36 59.17 4.45 527.28 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 391.48 294.02 4537.61 76.67 0.00 0.00 0.00 0.00 Average: veth9ed4399 39.51 42.12 3.56 426.71 0.00 0.00 0.00 0.03 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4406) 07/02/25 _x86_64_ (8 CPU) 07:24:49 LINUX RESTART (8 CPU) 07:25:01 CPU %user %nice %system %iowait %steal %idle 07:26:02 all 10.20 0.00 3.00 1.99 0.06 84.75 07:26:02 0 9.87 0.00 3.48 2.31 0.07 84.27 07:26:02 1 11.63 0.00 3.10 0.49 0.07 84.72 07:26:02 2 10.42 0.00 3.76 7.28 0.07 78.47 07:26:02 3 9.49 0.00 3.40 0.66 0.05 86.40 07:26:02 4 6.10 0.00 2.86 0.47 0.05 90.52 07:26:02 5 10.85 0.00 1.87 0.27 0.07 86.94 07:26:02 6 11.77 0.00 3.07 4.37 0.07 80.72 07:26:02 7 11.45 0.00 2.45 0.12 0.05 85.93 07:27:01 all 43.66 0.00 6.80 1.32 0.07 48.14 07:27:01 0 42.03 0.00 6.90 0.91 0.07 50.09 07:27:01 1 43.37 0.00 6.67 0.50 0.07 49.39 07:27:01 2 44.53 0.00 7.53 3.66 0.07 44.21 07:27:01 3 44.34 0.00 6.56 0.61 0.07 48.42 07:27:01 4 43.05 0.00 6.46 4.24 0.09 46.17 07:27:01 5 44.10 0.00 6.49 0.21 0.09 49.12 07:27:01 6 42.54 0.00 7.02 0.29 0.07 50.08 07:27:01 7 45.31 0.00 6.75 0.19 0.09 47.67 Average: all 26.82 0.00 4.89 1.66 0.07 66.57 Average: 0 25.79 0.00 5.18 1.62 0.07 67.35 Average: 1 27.37 0.00 4.87 0.49 0.07 67.20 Average: 2 27.39 0.00 5.63 5.48 0.07 61.43 Average: 3 26.80 0.00 4.97 0.64 0.06 67.54 Average: 4 24.48 0.00 4.65 2.35 0.07 68.46 Average: 5 27.36 0.00 4.17 0.24 0.08 68.16 Average: 6 27.09 0.00 5.04 2.34 0.07 65.47 Average: 7 28.26 0.00 4.58 0.15 0.07 66.94