---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8952 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-8952) 09/17/25 _x86_64_ (8 CPU) 01:16:38 LINUX RESTART (8 CPU) 01:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:18:01 465.50 73.47 392.04 0.00 13025.69 135321.31 0.00 01:19:01 155.50 3.51 151.99 0.00 30.37 43709.20 0.00 01:20:01 232.84 0.55 232.29 0.00 44.66 54940.84 0.00 Average: 284.33 25.70 258.63 0.00 4343.11 77864.21 0.00 01:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 28320640 31447160 833952 2.54 100800 3278552 2075756 6.12 1157364 2959612 60484 01:19:01 26684180 31365828 906648 2.76 157988 4604964 2171344 6.40 1675944 3900568 316944 01:20:01 26049360 31491720 780568 2.37 175984 5313668 1747344 5.15 1784424 4390380 336 Average: 27018060 31434903 840389 2.56 144924 4399061 1998148 5.89 1539244 3750187 125921 01:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 veth40a62ef 176.11 192.22 17.43 414.33 0.00 0.00 0.00 0.03 01:18:01 lo 5.22 5.22 0.53 0.53 0.00 0.00 0.00 0.00 01:18:01 ens3 841.95 613.15 8707.71 157.71 0.00 0.00 0.00 0.00 01:18:01 docker0 211.72 231.13 17.59 686.88 0.00 0.00 0.00 0.00 01:19:01 vethcf37bdb 0.05 0.19 0.00 0.02 0.00 0.00 0.00 0.00 01:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:19:01 ens3 261.21 174.51 2616.10 28.19 0.00 0.00 0.00 0.00 01:19:01 docker0 152.77 221.76 12.37 2578.83 0.00 0.00 0.00 0.00 01:20:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 01:20:01 ens3 184.05 100.97 3760.88 27.10 0.00 0.00 0.00 0.00 01:20:01 docker0 18.33 41.41 1.39 889.08 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 427.72 295.13 5021.32 70.76 0.00 0.00 0.00 0.00 Average: docker0 127.00 164.08 10.40 1382.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8952) 09/17/25 _x86_64_ (8 CPU) 01:16:38 LINUX RESTART (8 CPU) 01:17:02 CPU %user %nice %system %iowait %steal %idle 01:18:01 all 11.42 0.00 3.80 1.87 0.08 82.84 01:18:01 0 7.07 0.00 2.66 1.26 0.07 88.95 01:18:01 1 11.39 0.00 3.84 2.24 0.07 82.47 01:18:01 2 13.26 0.00 4.32 0.36 0.05 82.01 01:18:01 3 14.87 0.00 3.52 1.31 0.07 80.23 01:18:01 4 11.87 0.00 4.55 1.22 0.10 82.26 01:18:01 5 11.99 0.00 3.55 0.46 0.07 83.93 01:18:01 6 10.40 0.00 5.36 7.61 0.09 76.54 01:18:01 7 10.54 0.00 2.65 0.50 0.09 86.22 01:19:01 all 50.57 0.00 8.71 0.79 0.09 39.84 01:19:01 0 48.24 0.00 7.79 0.14 0.09 43.75 01:19:01 1 51.69 0.00 9.32 0.43 0.09 38.48 01:19:01 2 49.29 0.00 9.94 4.74 0.10 35.94 01:19:01 3 49.40 0.00 8.40 0.15 0.10 41.94 01:19:01 4 50.80 0.00 8.37 0.15 0.10 40.57 01:19:01 5 51.67 0.00 8.67 0.29 0.10 39.26 01:19:01 6 51.59 0.00 8.32 0.22 0.09 39.78 01:19:01 7 51.85 0.00 8.88 0.17 0.09 39.01 01:20:01 all 30.04 0.00 6.44 1.23 0.09 62.21 01:20:01 0 27.18 0.00 5.78 0.42 0.08 66.53 01:20:01 1 34.25 0.00 6.14 1.18 0.10 58.32 01:20:01 2 29.09 0.00 6.01 1.22 0.08 63.59 01:20:01 3 30.77 0.00 7.03 2.97 0.10 59.12 01:20:01 4 29.03 0.00 7.33 1.80 0.10 61.75 01:20:01 5 30.10 0.00 6.58 0.39 0.08 62.85 01:20:01 6 30.62 0.00 6.50 0.37 0.08 62.42 01:20:01 7 29.27 0.00 6.11 1.50 0.05 63.07 Average: all 30.69 0.00 6.32 1.29 0.09 61.61 Average: 0 27.42 0.00 5.40 0.61 0.08 66.49 Average: 1 32.47 0.00 6.43 1.28 0.09 59.73 Average: 2 30.58 0.00 6.76 2.10 0.08 60.48 Average: 3 31.70 0.00 6.33 1.48 0.09 60.39 Average: 4 30.58 0.00 6.76 1.06 0.10 61.50 Average: 5 31.27 0.00 6.27 0.38 0.09 61.99 Average: 6 30.95 0.00 6.73 2.70 0.09 59.53 Average: 7 30.55 0.00 5.88 0.73 0.07 62.77