---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3782 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-3782) 03/20/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:02 357.94 73.00 284.94 0.00 12319.28 140423.93 0.00 11:47:01 117.52 0.97 116.56 0.00 18.30 42647.01 0.00 11:48:01 43.79 0.07 43.73 0.00 0.53 38620.11 0.00 11:49:01 37.03 0.15 36.88 0.00 2.13 21568.01 0.00 Average: 139.16 18.62 120.54 0.00 3097.89 60890.77 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:02 28848356 31530112 779012 2.37 79572 2893552 1825988 5.38 990688 2661440 337308 11:47:01 27270448 31453556 826548 2.51 125204 4203520 1872888 5.52 1305300 3757088 536984 11:48:01 25849236 31474832 803620 2.44 132760 5575432 1727600 5.09 1752084 4668248 906108 11:49:01 28046580 31498500 788076 2.40 137984 3531420 1819328 5.36 1180420 3178420 271752 Average: 27503655 31489250 799314 2.43 118880 4050981 1811451 5.34 1307123 3566299 513038 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:02 docker0 109.28 107.32 7.37 573.72 0.00 0.00 0.00 0.00 11:46:02 ens3 842.89 573.14 9017.71 137.46 0.00 0.00 0.00 0.00 11:46:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 11:47:01 docker0 125.03 206.44 11.10 1704.03 0.00 0.00 0.00 0.00 11:47:01 veth274edb5 125.00 206.56 12.81 1704.04 0.00 0.00 0.00 0.14 11:47:01 ens3 243.87 146.31 1739.31 26.78 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth274edb5 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 9.28 5.67 7.74 4.21 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 1.28 1.50 0.11 1.67 0.00 0.00 0.00 0.00 11:49:01 ens3 98.95 61.17 2525.82 14.74 0.00 0.00 0.00 0.00 11:49:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 58.64 78.30 4.62 565.11 0.00 0.00 0.00 0.00 Average: ens3 298.98 196.78 3329.27 45.88 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3782) 03/20/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:02 all 9.21 0.00 2.95 2.37 0.06 85.42 11:46:02 0 8.61 0.00 2.59 1.46 0.05 87.29 11:46:02 1 10.02 0.00 3.51 3.41 0.07 83.00 11:46:02 2 10.76 0.00 3.75 0.40 0.07 85.02 11:46:02 3 11.86 0.00 2.67 4.75 0.07 80.64 11:46:02 4 6.98 0.00 3.71 6.79 0.05 82.47 11:46:02 5 6.54 0.00 2.26 0.22 0.05 90.93 11:46:02 6 8.00 0.00 2.67 0.69 0.05 88.59 11:46:02 7 10.88 0.00 2.40 1.24 0.05 85.42 11:47:01 all 34.37 0.00 5.69 2.44 0.10 57.39 11:47:01 0 33.87 0.00 5.60 0.15 0.10 60.27 11:47:01 1 34.94 0.00 5.70 0.33 0.10 58.93 11:47:01 2 36.00 0.00 5.29 0.15 0.09 58.47 11:47:01 3 33.48 0.00 5.81 15.72 0.12 44.87 11:47:01 4 32.79 0.00 5.46 0.02 0.12 61.61 11:47:01 5 33.81 0.00 5.91 0.27 0.10 59.91 11:47:01 6 35.80 0.00 5.75 0.09 0.10 58.26 11:47:01 7 34.31 0.00 6.02 2.82 0.10 56.74 11:48:01 all 67.15 0.00 9.49 0.36 0.16 22.84 11:48:01 0 66.62 0.00 9.35 0.61 0.17 23.26 11:48:01 1 67.22 0.00 9.29 0.71 0.15 22.63 11:48:01 2 67.32 0.00 9.74 0.05 0.17 22.73 11:48:01 3 68.69 0.00 9.81 0.25 0.17 21.07 11:48:01 4 67.07 0.00 9.38 0.02 0.15 23.38 11:48:01 5 69.26 0.00 9.50 0.07 0.15 21.03 11:48:01 6 65.83 0.00 9.54 1.14 0.15 23.34 11:48:01 7 65.23 0.00 9.30 0.03 0.15 25.29 11:49:01 all 24.31 0.00 2.99 0.43 0.07 72.20 11:49:01 0 23.58 0.00 2.75 0.03 0.07 73.57 11:49:01 1 24.60 0.00 2.93 0.37 0.07 72.04 11:49:01 2 24.19 0.00 2.68 0.00 0.07 73.06 11:49:01 3 23.12 0.00 2.80 0.12 0.07 73.89 11:49:01 4 25.23 0.00 2.58 0.00 0.07 72.12 11:49:01 5 23.62 0.00 3.58 2.47 0.08 70.24 11:49:01 6 26.89 0.00 3.66 0.42 0.07 68.97 11:49:01 7 23.25 0.00 2.95 0.03 0.07 73.70 Average: all 33.75 0.00 5.28 1.39 0.10 59.48 Average: 0 33.15 0.00 5.07 0.56 0.10 61.13 Average: 1 34.16 0.00 5.35 1.21 0.10 59.19 Average: 2 34.54 0.00 5.36 0.15 0.10 59.84 Average: 3 34.32 0.00 5.27 5.15 0.11 55.14 Average: 4 33.02 0.00 5.28 1.71 0.10 59.90 Average: 5 33.33 0.00 5.31 0.76 0.10 60.51 Average: 6 34.11 0.00 5.40 0.59 0.09 59.81 Average: 7 33.41 0.00 5.16 1.02 0.09 60.31