---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7757 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: 2799.996 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 14G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7757) 08/28/25 _x86_64_ (8 CPU) 03:34:15 LINUX RESTART (8 CPU) 03:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:36:01 271.33 18.33 253.00 0.00 3127.36 79619.46 0.00 03:37:01 192.22 2.12 190.10 0.00 20.40 76190.77 0.00 03:38:01 163.29 0.35 162.94 0.00 2.80 55417.43 0.00 Average: 208.95 6.93 202.02 0.00 1050.30 70409.73 0.00 03:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 27838264 31455972 827528 2.52 101700 3760660 2109236 6.22 1217912 3383008 9648 03:37:01 25248736 31483852 788744 2.40 163988 6112688 1807948 5.33 1866668 5101056 296608 03:38:01 24625900 31485500 788588 2.40 214208 6612508 1861412 5.49 1653200 5863228 398052 Average: 25904300 31475108 801620 2.44 159965 5495285 1926199 5.68 1579260 4782431 234769 03:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 ens3 637.14 466.88 10078.57 102.69 0.00 0.00 0.00 0.00 03:36:01 docker0 235.60 255.23 18.69 667.58 0.00 0.00 0.00 0.00 03:36:01 lo 4.93 4.93 0.51 0.51 0.00 0.00 0.00 0.00 03:36:01 veth4b33462 143.37 159.96 14.14 130.43 0.00 0.00 0.00 0.01 03:37:01 ens3 496.95 247.56 7341.02 37.78 0.00 0.00 0.00 0.00 03:37:01 docker0 208.15 432.61 16.69 6575.43 0.00 0.00 0.00 0.00 03:37:01 vethc0711dc 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 03:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:38:01 ens3 270.67 158.46 4153.38 35.17 0.00 0.00 0.00 0.00 03:38:01 docker0 91.03 163.52 16.27 1620.75 0.00 0.00 0.00 0.00 03:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 468.26 290.97 7191.15 58.55 0.00 0.00 0.00 0.00 Average: docker0 178.27 283.79 17.22 2954.46 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7757) 08/28/25 _x86_64_ (8 CPU) 03:34:15 LINUX RESTART (8 CPU) 03:35:01 CPU %user %nice %system %iowait %steal %idle 03:36:01 all 7.02 0.00 3.15 2.13 0.06 87.64 03:36:01 0 8.28 0.00 2.90 0.55 0.05 88.22 03:36:01 1 7.30 0.00 3.85 6.78 0.05 82.02 03:36:01 2 5.18 0.00 3.15 0.66 0.05 90.96 03:36:01 3 9.08 0.00 2.84 1.05 0.08 86.95 03:36:01 4 5.86 0.00 2.48 3.37 0.05 88.24 03:36:01 5 5.67 0.00 3.32 2.39 0.07 88.56 03:36:01 6 7.09 0.00 3.11 0.86 0.07 88.86 03:36:01 7 7.68 0.00 3.54 1.43 0.07 87.28 03:37:01 all 29.47 0.00 6.43 1.58 0.11 62.42 03:37:01 0 28.25 0.00 5.96 0.76 0.10 64.93 03:37:01 1 28.35 0.00 6.05 0.74 0.08 64.77 03:37:01 2 31.07 0.00 6.14 0.17 0.12 62.50 03:37:01 3 31.31 0.00 6.80 0.36 0.12 61.42 03:37:01 4 30.53 0.00 6.80 0.90 0.12 61.66 03:37:01 5 29.05 0.00 6.10 0.08 0.10 64.66 03:37:01 6 29.38 0.00 7.53 9.06 0.12 53.92 03:37:01 7 27.82 0.00 6.08 0.59 0.08 65.43 03:38:01 all 17.73 0.00 3.31 1.31 0.07 77.58 03:38:01 0 19.47 0.00 3.72 2.15 0.07 74.60 03:38:01 1 37.37 0.00 4.15 0.95 0.07 57.45 03:38:01 2 13.43 0.00 2.52 0.20 0.07 83.78 03:38:01 3 6.29 0.00 3.19 2.35 0.07 88.10 03:38:01 4 10.10 0.00 3.25 0.50 0.05 86.10 03:38:01 5 16.68 0.00 2.85 0.18 0.07 80.21 03:38:01 6 34.07 0.00 3.96 2.87 0.08 59.02 03:38:01 7 4.47 0.00 2.85 1.28 0.05 91.35 Average: all 18.07 0.00 4.29 1.67 0.08 75.88 Average: 0 18.64 0.00 4.19 1.16 0.07 75.94 Average: 1 24.40 0.00 4.68 2.81 0.07 68.04 Average: 2 16.57 0.00 3.94 0.34 0.08 79.07 Average: 3 15.49 0.00 4.27 1.26 0.09 78.89 Average: 4 15.48 0.00 4.17 1.59 0.07 78.69 Average: 5 17.13 0.00 4.09 0.88 0.08 77.82 Average: 6 23.54 0.00 4.86 4.26 0.09 67.25 Average: 7 13.31 0.00 4.16 1.10 0.07 81.36