---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1304 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-1304) 01/30/26 _x86_64_ (8 CPU) 10:34:30 LINUX RESTART (8 CPU) 10:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:36:01 378.89 23.31 355.57 0.00 3397.97 56178.50 0.00 10:37:01 161.40 2.63 158.76 0.00 32.26 43804.20 0.00 10:38:01 156.16 0.53 155.62 0.00 45.06 48296.88 0.00 Average: 232.14 8.83 223.32 0.00 1158.36 49426.22 0.00 10:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 28391968 31497960 786564 2.39 97396 3268664 2084324 6.14 1099464 2964376 10664 10:37:01 26707240 31480404 793188 2.41 160424 4693036 1841172 5.43 1584992 3967648 338136 10:38:01 26205624 31530984 743352 2.26 175724 5198368 1713440 5.05 1590388 4429620 1180 Average: 27101611 31503116 774368 2.36 144515 4386689 1879645 5.54 1424948 3787215 116660 10:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:01 ens3 743.21 495.12 7984.40 128.50 0.00 0.00 0.00 0.00 10:36:01 vethb9b5cc9 160.82 193.28 15.82 137.14 0.00 0.00 0.00 0.01 10:36:01 lo 5.07 5.07 0.52 0.52 0.00 0.00 0.00 0.00 10:36:01 docker0 195.92 227.63 16.15 384.33 0.00 0.00 0.00 0.00 10:37:01 ens3 337.72 173.31 2870.86 27.74 0.00 0.00 0.00 0.00 10:37:01 veth18acce0 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 docker0 154.93 305.91 13.26 2840.86 0.00 0.00 0.00 0.00 10:38:01 ens3 133.76 82.32 2748.54 22.70 0.00 0.00 0.00 0.00 10:38:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:38:01 docker0 6.28 12.13 0.43 128.47 0.00 0.00 0.00 0.00 Average: ens3 404.89 250.24 4534.51 59.65 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 119.05 181.90 9.95 1117.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1304) 01/30/26 _x86_64_ (8 CPU) 10:34:30 LINUX RESTART (8 CPU) 10:35:01 CPU %user %nice %system %iowait %steal %idle 10:36:01 all 8.90 0.00 3.19 1.57 0.06 86.27 10:36:01 0 11.38 0.00 3.29 0.61 0.05 84.66 10:36:01 1 6.59 0.00 3.00 1.58 0.07 88.76 10:36:01 2 9.58 0.00 3.50 5.11 0.05 81.76 10:36:01 3 10.72 0.00 2.74 0.29 0.07 86.19 10:36:01 4 7.81 0.00 3.58 0.15 0.07 88.39 10:36:01 5 8.96 0.00 3.85 2.25 0.08 84.86 10:36:01 6 8.58 0.00 2.41 2.31 0.07 86.64 10:36:01 7 7.56 0.00 3.19 0.27 0.05 88.93 10:37:01 all 47.84 0.00 7.25 0.88 0.09 43.94 10:37:01 0 48.06 0.00 7.17 0.08 0.08 44.61 10:37:01 1 49.40 0.00 7.50 0.39 0.07 42.64 10:37:01 2 46.87 0.00 6.62 0.27 0.08 46.15 10:37:01 3 47.27 0.00 7.34 2.38 0.10 42.90 10:37:01 4 46.76 0.00 7.19 0.25 0.08 45.71 10:37:01 5 48.81 0.00 7.47 2.85 0.10 40.77 10:37:01 6 48.86 0.00 7.85 0.25 0.08 42.95 10:37:01 7 46.66 0.00 6.84 0.61 0.10 45.80 10:38:01 all 31.28 0.00 6.24 0.78 0.08 61.62 10:38:01 0 32.92 0.00 6.72 1.20 0.08 59.08 10:38:01 1 31.65 0.00 6.52 0.81 0.10 60.92 10:38:01 2 32.13 0.00 6.39 0.59 0.08 60.81 10:38:01 3 28.02 0.00 5.42 0.81 0.07 65.69 10:38:01 4 31.60 0.00 6.16 0.34 0.07 61.83 10:38:01 5 30.68 0.00 5.72 0.24 0.07 63.30 10:38:01 6 31.76 0.00 6.46 1.84 0.08 59.86 10:38:01 7 31.51 0.00 6.56 0.40 0.07 61.46 Average: all 29.36 0.00 5.56 1.08 0.08 63.92 Average: 0 30.81 0.00 5.73 0.63 0.07 62.76 Average: 1 29.21 0.00 5.67 0.93 0.08 64.11 Average: 2 29.55 0.00 5.51 1.99 0.07 62.88 Average: 3 28.67 0.00 5.17 1.16 0.08 64.92 Average: 4 28.76 0.00 5.65 0.25 0.07 65.28 Average: 5 29.50 0.00 5.68 1.78 0.08 62.96 Average: 6 29.73 0.00 5.57 1.47 0.08 63.14 Average: 7 28.62 0.00 5.53 0.43 0.07 65.35