---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4824 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 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-4824) 07/09/25 _x86_64_ (8 CPU) 08:01:11 LINUX RESTART (8 CPU) 08:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:03:01 160.80 12.80 148.00 0.00 2192.47 52220.99 0.00 08:04:01 142.98 2.33 140.64 0.00 18.66 39885.37 0.00 08:05:01 162.04 0.50 161.54 0.00 38.13 48020.00 0.00 Average: 155.27 5.21 150.06 0.00 749.83 46709.09 0.00 08:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 28405344 31483488 800464 2.44 96284 3245408 2076144 6.12 1115576 2936676 10040 08:04:01 26766248 31445272 827996 2.52 157012 4609184 2081304 6.14 1560784 3938892 379988 08:05:01 26275012 31511464 762528 2.32 172356 5125100 1749936 5.16 1601592 4362484 68 Average: 27148868 31480075 796996 2.42 141884 4326564 1969128 5.81 1425984 3746017 130032 08:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 ens3 391.44 311.23 3753.21 72.06 0.00 0.00 0.00 0.00 08:03:01 docker0 216.68 234.21 17.11 528.76 0.00 0.00 0.00 0.00 08:03:01 veth492526a 152.92 172.71 14.73 138.15 0.00 0.00 0.00 0.01 08:03:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 08:04:01 ens3 259.97 206.55 2772.53 29.35 0.00 0.00 0.00 0.00 08:04:01 vetha496f0b 0.13 0.27 0.01 0.02 0.00 0.00 0.00 0.00 08:04:01 docker0 187.67 224.86 14.86 2737.60 0.00 0.00 0.00 0.00 08:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:05:01 ens3 131.83 81.09 2668.86 23.68 0.00 0.00 0.00 0.00 08:05:01 docker0 4.92 8.97 0.29 114.90 0.00 0.00 0.00 0.00 08:05:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 261.09 199.63 3064.90 41.69 0.00 0.00 0.00 0.00 Average: docker0 136.43 156.02 10.76 1127.06 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4824) 07/09/25 _x86_64_ (8 CPU) 08:01:11 LINUX RESTART (8 CPU) 08:02:01 CPU %user %nice %system %iowait %steal %idle 08:03:01 all 5.61 0.00 2.64 1.06 0.08 90.61 08:03:01 0 4.42 0.00 2.86 0.12 0.07 92.53 08:03:01 1 6.89 0.00 3.00 2.61 0.08 87.42 08:03:01 2 7.90 0.00 2.46 0.54 0.08 89.02 08:03:01 3 5.78 0.00 4.04 0.71 0.08 89.38 08:03:01 4 4.75 0.00 1.92 0.08 0.07 93.18 08:03:01 5 4.11 0.00 2.08 0.88 0.08 92.84 08:03:01 6 4.60 0.00 2.02 3.32 0.07 89.99 08:03:01 7 6.44 0.00 2.74 0.20 0.08 90.54 08:04:01 all 43.40 0.00 7.23 0.93 0.12 48.33 08:04:01 0 42.99 0.00 7.14 0.34 0.12 49.42 08:04:01 1 43.70 0.00 6.45 0.42 0.10 49.32 08:04:01 2 44.18 0.00 8.09 4.58 0.14 43.01 08:04:01 3 42.74 0.00 7.08 0.30 0.10 49.78 08:04:01 4 43.05 0.00 7.46 0.37 0.10 49.02 08:04:01 5 43.09 0.00 7.84 0.35 0.12 48.60 08:04:01 6 43.86 0.00 6.93 0.78 0.14 48.30 08:04:01 7 43.61 0.00 6.84 0.27 0.12 49.16 08:05:01 all 28.80 0.00 6.15 0.91 0.09 64.06 08:05:01 0 29.71 0.00 6.16 0.37 0.08 63.67 08:05:01 1 28.62 0.00 5.25 0.98 0.10 65.05 08:05:01 2 28.50 0.00 5.98 0.34 0.10 65.08 08:05:01 3 29.40 0.00 5.84 0.13 0.08 64.54 08:05:01 4 27.76 0.00 6.51 1.08 0.10 64.55 08:05:01 5 28.53 0.00 6.17 0.57 0.07 64.65 08:05:01 6 28.48 0.00 5.76 1.50 0.08 64.18 08:05:01 7 29.36 0.00 7.50 2.30 0.08 60.76 Average: all 25.94 0.00 5.34 0.96 0.09 67.67 Average: 0 25.72 0.00 5.39 0.27 0.09 68.53 Average: 1 26.39 0.00 4.90 1.34 0.10 67.28 Average: 2 26.84 0.00 5.51 1.82 0.11 65.73 Average: 3 26.00 0.00 5.66 0.38 0.09 67.87 Average: 4 25.19 0.00 5.30 0.51 0.09 68.91 Average: 5 25.27 0.00 5.37 0.60 0.09 68.67 Average: 6 25.63 0.00 4.90 1.87 0.10 67.51 Average: 7 26.48 0.00 5.69 0.92 0.10 66.80