---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3398 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-3398) 03/13/26 _x86_64_ (8 CPU) 17:53:44 LINUX RESTART (8 CPU) 17:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:55:01 414.78 81.45 333.33 0.00 13939.94 167514.75 0.00 17:56:01 260.52 3.48 257.04 0.00 42.53 94012.46 0.00 17:57:01 200.20 0.35 199.85 0.00 30.27 49100.93 0.00 Average: 291.84 28.43 263.41 0.00 4671.17 103545.74 0.00 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 28359328 31504804 789044 2.40 89360 3330348 1917084 5.65 1048080 3061620 579504 17:56:01 26431944 31219356 1058420 3.22 158760 4715404 2063036 6.08 1847664 3989368 423052 17:57:01 25853084 31502528 769172 2.34 183740 5500088 1796452 5.30 1815484 4542240 389416 Average: 26881452 31408896 872212 2.65 143953 4515280 1925524 5.68 1570409 3864409 463991 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 628.73 412.91 8270.46 130.93 0.00 0.00 0.00 0.00 17:55:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 17:55:01 docker0 31.66 33.29 2.24 196.56 0.00 0.00 0.00 0.00 17:56:01 ens3 502.52 320.71 3117.03 44.12 0.00 0.00 0.00 0.00 17:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:56:01 docker0 301.05 467.92 26.31 3084.75 0.00 0.00 0.00 0.00 17:56:01 veth3b31d13 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:57:01 ens3 164.85 92.03 3900.90 20.35 0.00 0.00 0.00 0.00 17:57:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:57:01 docker0 19.10 43.08 1.50 911.74 0.00 0.00 0.00 0.00 Average: ens3 432.05 275.23 5096.20 65.14 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 117.28 181.44 10.01 1397.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3398) 03/13/26 _x86_64_ (8 CPU) 17:53:44 LINUX RESTART (8 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 10.10 0.00 3.21 2.50 0.06 84.13 17:55:01 0 10.69 0.00 4.39 3.74 0.05 81.12 17:55:01 1 8.25 0.00 2.49 0.67 0.05 88.53 17:55:01 2 8.73 0.00 4.91 4.84 0.05 81.47 17:55:01 3 12.09 0.00 3.34 5.26 0.07 79.24 17:55:01 4 10.13 0.00 2.61 0.83 0.05 86.38 17:55:01 5 10.17 0.00 2.91 0.54 0.05 86.33 17:55:01 6 12.82 0.00 2.77 1.12 0.07 83.22 17:55:01 7 7.92 0.00 2.28 3.04 0.07 86.69 17:56:01 all 32.45 0.00 6.48 2.15 0.11 58.81 17:56:01 0 32.75 0.00 6.95 5.93 0.10 54.27 17:56:01 1 31.40 0.00 6.52 2.26 0.10 59.72 17:56:01 2 32.34 0.00 6.32 4.56 0.22 56.56 17:56:01 3 33.67 0.00 6.26 0.44 0.08 59.55 17:56:01 4 33.00 0.00 6.45 0.59 0.08 59.88 17:56:01 5 32.58 0.00 6.47 0.52 0.08 60.34 17:56:01 6 30.65 0.00 6.06 0.89 0.08 62.31 17:56:01 7 33.25 0.00 6.77 2.01 0.08 57.89 17:57:01 all 40.70 0.00 6.31 1.62 0.10 51.27 17:57:01 0 40.50 0.00 6.45 0.94 0.10 52.00 17:57:01 1 39.76 0.00 5.99 2.24 0.10 51.90 17:57:01 2 38.87 0.00 5.51 0.85 0.08 54.68 17:57:01 3 41.09 0.00 7.10 3.12 0.10 48.58 17:57:01 4 41.11 0.00 6.23 3.15 0.10 49.41 17:57:01 5 41.02 0.00 6.13 0.88 0.10 51.88 17:57:01 6 39.83 0.00 6.15 1.45 0.08 52.48 17:57:01 7 43.45 0.00 6.90 0.34 0.10 49.22 Average: all 27.76 0.00 5.33 2.09 0.09 64.73 Average: 0 27.98 0.00 5.94 3.54 0.08 62.45 Average: 1 26.45 0.00 5.00 1.72 0.08 66.74 Average: 2 26.68 0.00 5.58 3.41 0.12 64.20 Average: 3 28.94 0.00 5.57 2.94 0.08 62.46 Average: 4 28.08 0.00 5.10 1.52 0.08 65.22 Average: 5 27.93 0.00 5.17 0.65 0.08 66.18 Average: 6 27.77 0.00 4.99 1.15 0.08 66.00 Average: 7 28.23 0.00 5.32 1.79 0.08 64.58