---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1984 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-1984) 02/13/26 _x86_64_ (8 CPU) 00:25:45 LINUX RESTART (8 CPU) 00:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:27:01 370.27 81.90 288.37 0.00 13986.34 163119.21 0.00 00:28:01 250.21 2.75 247.46 0.00 36.66 67032.56 0.00 00:29:01 115.50 0.62 114.88 0.00 55.19 33973.94 0.00 Average: 245.33 28.42 216.90 0.00 4692.73 88041.90 0.00 00:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:27:01 28740220 31514196 791092 2.41 82344 2980148 1874904 5.53 1043716 2710644 209600 00:28:01 26200032 31130600 1145064 3.48 157544 4864028 2441076 7.20 2112540 3959188 539532 00:29:01 26621396 31498820 779720 2.37 162692 4811832 1717320 5.06 1628064 4032876 560 Average: 27187216 31381205 905292 2.75 134193 4218669 2011100 5.93 1594773 3567569 249897 00:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:27:01 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 00:27:01 docker0 45.16 44.93 3.50 280.98 0.00 0.00 0.00 0.00 00:27:01 ens3 746.01 481.79 8440.37 134.63 0.00 0.00 0.00 0.00 00:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 docker0 299.47 466.49 26.01 3062.32 0.00 0.00 0.00 0.00 00:28:01 ens3 505.63 321.93 3099.47 44.78 0.00 0.00 0.00 0.00 00:28:01 veth25c60fc 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 00:29:01 docker0 6.08 12.28 0.41 128.47 0.00 0.00 0.00 0.00 00:29:01 ens3 39.21 22.23 213.56 10.70 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 116.90 174.57 9.97 1157.26 0.00 0.00 0.00 0.00 Average: ens3 430.28 275.32 3917.80 63.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1984) 02/13/26 _x86_64_ (8 CPU) 00:25:45 LINUX RESTART (8 CPU) 00:26:01 CPU %user %nice %system %iowait %steal %idle 00:27:01 all 8.72 0.00 3.01 2.35 0.07 85.84 00:27:01 0 6.71 0.00 2.60 5.73 0.08 84.88 00:27:01 1 7.75 0.00 4.74 4.01 0.07 83.44 00:27:01 2 8.61 0.00 3.22 3.95 0.07 84.15 00:27:01 3 13.30 0.00 2.59 1.43 0.07 82.62 00:27:01 4 7.37 0.00 3.20 1.51 0.08 87.83 00:27:01 5 10.85 0.00 3.19 0.40 0.07 85.49 00:27:01 6 8.61 0.00 2.39 1.47 0.07 87.46 00:27:01 7 6.56 0.00 2.19 0.32 0.07 90.86 00:28:01 all 27.91 0.00 7.05 2.12 0.09 62.84 00:28:01 0 27.23 0.00 6.65 1.39 0.08 64.65 00:28:01 1 28.86 0.00 8.27 6.41 0.10 56.35 00:28:01 2 29.12 0.00 7.27 0.85 0.08 62.68 00:28:01 3 24.71 0.00 6.27 0.61 0.07 68.35 00:28:01 4 27.84 0.00 6.44 0.52 0.08 65.11 00:28:01 5 28.77 0.00 6.58 1.31 0.10 63.24 00:28:01 6 28.27 0.00 7.60 5.40 0.10 58.64 00:28:01 7 28.47 0.00 7.30 0.47 0.10 63.66 00:29:01 all 49.24 0.00 7.50 0.85 0.10 42.32 00:29:01 0 49.29 0.00 7.59 1.31 0.10 41.71 00:29:01 1 49.24 0.00 7.35 1.34 0.10 41.96 00:29:01 2 50.61 0.00 7.73 0.15 0.12 41.39 00:29:01 3 47.87 0.00 6.77 0.05 0.08 45.22 00:29:01 4 48.93 0.00 7.47 0.30 0.08 43.22 00:29:01 5 48.81 0.00 7.89 0.86 0.08 42.35 00:29:01 6 50.19 0.00 7.39 1.72 0.10 40.61 00:29:01 7 48.94 0.00 7.78 1.04 0.10 42.14 Average: all 28.63 0.00 5.85 1.77 0.09 63.66 Average: 0 27.73 0.00 5.61 2.82 0.09 63.75 Average: 1 28.66 0.00 6.79 3.92 0.09 60.55 Average: 2 29.47 0.00 6.08 1.65 0.09 62.71 Average: 3 28.60 0.00 5.20 0.70 0.07 65.43 Average: 4 28.06 0.00 5.70 0.78 0.08 65.37 Average: 5 29.47 0.00 5.88 0.86 0.08 63.71 Average: 6 29.02 0.00 5.79 2.86 0.09 62.24 Average: 7 28.02 0.00 5.76 0.61 0.09 65.52