---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6095 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-6095) 08/01/25 _x86_64_ (8 CPU) 11:20:51 LINUX RESTART (8 CPU) 11:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:22:01 406.50 73.02 333.48 0.00 12346.21 135413.16 0.00 11:23:01 125.98 9.92 116.06 0.00 1645.73 31382.64 0.00 11:24:01 139.34 0.72 138.63 0.00 9.33 43133.89 0.00 11:25:01 156.46 0.58 155.87 0.00 55.06 44474.59 0.00 Average: 207.07 21.06 186.01 0.00 3514.08 63601.07 0.00 11:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:22:01 29272808 31576680 740784 2.25 74792 2529368 1657560 4.89 951104 2299132 256 11:23:01 27965364 31463700 816608 2.48 122636 3570176 2100352 6.19 1201476 3210548 340596 11:24:01 26805444 31490568 782404 2.38 157284 4612724 1844708 5.44 1558360 3900560 246468 11:25:01 26192272 31449992 819708 2.49 173168 5139104 1798164 5.30 1667328 4368980 680 Average: 27558972 31495235 789876 2.40 131970 3962843 1850196 5.45 1344567 3444805 147000 11:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:22:01 docker0 36.49 73.45 2.03 328.18 0.00 0.00 0.00 0.00 11:22:01 lo 5.23 5.23 0.51 0.51 0.00 0.00 0.00 0.00 11:22:01 ens3 634.44 412.86 5205.35 128.66 0.00 0.00 0.00 0.00 11:23:01 docker0 289.59 374.29 22.94 1651.87 0.00 0.00 0.00 0.00 11:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:23:01 ens3 484.29 349.01 4837.20 37.46 0.00 0.00 0.00 0.00 11:23:01 vethd0be854 287.35 370.04 26.73 1589.20 0.00 0.00 0.00 0.13 11:24:01 docker0 81.17 120.61 6.46 1288.23 0.00 0.00 0.00 0.00 11:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 152.84 98.43 1319.18 20.24 0.00 0.00 0.00 0.00 11:24:01 veth9c1b04c 0.05 0.73 0.00 0.04 0.00 0.00 0.00 0.00 11:25:01 docker0 4.70 8.83 0.28 114.89 0.00 0.00 0.00 0.00 11:25:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 11:25:01 ens3 153.81 89.50 2745.13 27.69 0.00 0.00 0.00 0.00 Average: docker0 102.99 144.30 7.93 845.79 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 356.34 237.45 3526.71 53.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6095) 08/01/25 _x86_64_ (8 CPU) 11:20:51 LINUX RESTART (8 CPU) 11:21:01 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 8.03 0.00 2.40 1.59 0.06 87.92 11:22:01 0 8.42 0.00 1.77 0.22 0.05 89.54 11:22:01 1 10.10 0.00 1.78 0.67 0.05 87.40 11:22:01 2 6.59 0.00 3.20 3.08 0.07 87.06 11:22:01 3 8.93 0.00 2.58 0.42 0.07 88.00 11:22:01 4 9.15 0.00 2.86 2.86 0.05 85.07 11:22:01 5 6.33 0.00 2.83 4.56 0.07 86.21 11:22:01 6 6.74 0.00 2.21 0.37 0.05 90.62 11:22:01 7 7.94 0.00 2.00 0.59 0.05 89.43 11:23:01 all 4.17 0.00 1.97 0.60 0.05 93.21 11:23:01 0 4.16 0.00 2.01 0.12 0.05 93.65 11:23:01 1 4.30 0.00 2.24 0.08 0.05 93.33 11:23:01 2 3.55 0.00 1.88 2.07 0.05 92.45 11:23:01 3 5.01 0.00 2.36 0.56 0.05 92.03 11:23:01 4 3.86 0.00 1.81 0.15 0.05 94.12 11:23:01 5 3.25 0.00 1.68 1.63 0.03 93.41 11:23:01 6 5.12 0.00 1.63 0.18 0.07 93.00 11:23:01 7 4.09 0.00 2.12 0.03 0.05 93.71 11:24:01 all 47.62 0.00 7.65 0.67 0.07 43.99 11:24:01 0 47.60 0.00 7.52 0.20 0.07 44.62 11:24:01 1 47.15 0.00 7.34 0.10 0.07 45.34 11:24:01 2 49.22 0.00 7.80 3.26 0.07 39.65 11:24:01 3 48.48 0.00 8.56 0.19 0.08 42.69 11:24:01 4 44.08 0.00 7.37 0.17 0.07 48.31 11:24:01 5 46.93 0.00 8.29 1.10 0.07 43.62 11:24:01 6 48.25 0.00 7.49 0.22 0.07 43.97 11:24:01 7 49.27 0.00 6.85 0.10 0.07 43.71 11:25:01 all 26.69 0.00 5.51 0.72 0.07 67.00 11:25:01 0 26.15 0.00 5.00 0.13 0.07 68.64 11:25:01 1 26.86 0.00 5.20 1.08 0.07 66.79 11:25:01 2 27.41 0.00 5.42 0.08 0.07 67.01 11:25:01 3 29.28 0.00 5.83 1.08 0.08 63.72 11:25:01 4 25.99 0.00 6.27 0.25 0.07 67.42 11:25:01 5 27.70 0.00 5.79 0.79 0.08 65.64 11:25:01 6 25.50 0.00 6.26 2.12 0.07 66.05 11:25:01 7 24.63 0.00 4.32 0.25 0.07 70.74 Average: all 21.60 0.00 4.38 0.90 0.06 73.06 Average: 0 21.56 0.00 4.07 0.17 0.06 74.15 Average: 1 22.08 0.00 4.13 0.48 0.06 73.25 Average: 2 21.67 0.00 4.57 2.12 0.06 71.58 Average: 3 22.92 0.00 4.83 0.56 0.07 71.62 Average: 4 20.73 0.00 4.57 0.86 0.06 73.77 Average: 5 21.03 0.00 4.64 2.02 0.06 72.24 Average: 6 21.36 0.00 4.39 0.72 0.06 73.46 Average: 7 21.43 0.00 3.82 0.24 0.06 74.45