---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11227 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-11227) 05/25/26 _x86_64_ (8 CPU) 08:40:34 LINUX RESTART (8 CPU) 08:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:42:01 129.81 62.37 67.44 0.00 11116.81 82407.33 0.00 08:43:01 266.61 12.76 253.84 0.00 1735.04 71969.89 0.00 08:44:01 81.40 0.20 81.20 0.00 12.53 18653.02 0.00 Average: 159.27 25.11 134.16 0.00 4288.13 57676.75 0.00 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 29278112 31580848 732228 2.23 74824 2527644 1794800 5.29 930488 2311080 864 08:43:01 27107808 31440220 835996 2.54 151564 4305624 1844040 5.44 1486932 3707976 10376 08:44:01 26240472 31379960 892412 2.71 160720 5051372 2206412 6.50 2035032 3974900 735244 Average: 27542131 31467009 820212 2.50 129036 3961547 1948417 5.74 1484151 3331319 248828 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 docker0 47.61 88.79 2.61 271.83 0.00 0.00 0.00 0.00 08:42:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 08:42:01 veth1e01b67 47.61 88.92 3.26 271.84 0.00 0.00 0.00 0.02 08:42:01 ens3 696.93 434.89 5017.15 89.00 0.00 0.00 0.00 0.00 08:43:01 veth89c4eb3 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:43:01 docker0 255.69 358.46 23.64 3033.29 0.00 0.00 0.00 0.00 08:43:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:43:01 ens3 514.66 355.17 6413.92 93.15 0.00 0.00 0.00 0.00 08:44:01 vethca648c8 0.05 0.23 0.00 0.02 0.00 0.00 0.00 0.00 08:44:01 docker0 5.18 8.58 0.37 128.25 0.00 0.00 0.00 0.00 08:44:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:44:01 ens3 36.58 23.31 213.43 11.36 0.00 0.00 0.00 0.00 Average: vethca648c8 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 102.83 151.94 8.87 1144.46 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 416.06 271.13 3881.50 64.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11227) 05/25/26 _x86_64_ (8 CPU) 08:40:34 LINUX RESTART (8 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 7.13 0.00 1.84 4.11 0.06 86.85 08:42:01 0 6.70 0.00 1.54 4.81 0.07 86.88 08:42:01 1 10.45 0.00 1.46 0.51 0.08 87.49 08:42:01 2 8.71 0.00 2.13 0.99 0.07 88.11 08:42:01 3 6.56 0.00 1.55 0.19 0.05 91.65 08:42:01 4 6.66 0.00 1.95 0.57 0.07 90.75 08:42:01 5 5.67 0.00 2.07 9.53 0.07 82.66 08:42:01 6 5.75 0.00 2.13 4.10 0.05 87.97 08:42:01 7 6.56 0.00 1.87 12.23 0.05 79.29 08:43:01 all 8.12 0.00 3.40 5.49 0.08 82.91 08:43:01 0 6.94 0.00 3.18 3.87 0.07 85.95 08:43:01 1 8.23 0.00 3.26 8.52 0.10 79.90 08:43:01 2 6.94 0.00 2.42 1.41 0.05 89.18 08:43:01 3 8.04 0.00 3.23 1.71 0.07 86.95 08:43:01 4 9.89 0.00 3.76 2.80 0.07 83.48 08:43:01 5 6.68 0.00 4.10 10.36 0.08 78.77 08:43:01 6 10.32 0.00 3.86 3.45 0.08 82.29 08:43:01 7 7.94 0.00 3.43 11.82 0.10 76.71 08:44:01 all 58.32 0.00 8.43 1.07 0.13 32.05 08:44:01 0 58.31 0.00 8.52 0.74 0.15 32.28 08:44:01 1 57.38 0.00 8.45 1.06 0.13 32.97 08:44:01 2 57.79 0.00 8.32 0.35 0.13 33.40 08:44:01 3 58.24 0.00 8.33 0.84 0.13 32.45 08:44:01 4 59.01 0.00 8.55 0.30 0.13 32.00 08:44:01 5 59.03 0.00 8.35 0.97 0.12 31.52 08:44:01 6 58.24 0.00 8.42 3.85 0.13 29.36 08:44:01 7 58.52 0.00 8.52 0.42 0.12 32.42 Average: all 24.53 0.00 4.56 3.56 0.09 67.27 Average: 0 24.01 0.00 4.41 3.14 0.10 68.35 Average: 1 25.39 0.00 4.39 3.36 0.11 66.75 Average: 2 24.43 0.00 4.28 0.92 0.08 70.28 Average: 3 24.27 0.00 4.37 0.91 0.08 70.36 Average: 4 25.18 0.00 4.75 1.23 0.09 68.75 Average: 5 23.83 0.00 4.84 6.95 0.09 64.29 Average: 6 24.80 0.00 4.80 3.80 0.09 66.51 Average: 7 24.33 0.00 4.60 8.16 0.09 62.81