---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4145 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 8% / 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 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4145) 03/26/26 _x86_64_ (8 CPU) 10:20:53 LINUX RESTART (8 CPU) 10:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:01 393.35 72.58 320.78 0.00 12299.90 147679.84 0.00 10:23:01 131.37 0.72 130.66 0.00 6.66 102031.06 0.00 10:24:01 146.28 0.87 145.41 0.00 19.33 67451.29 0.00 Average: 223.67 24.72 198.95 0.00 4108.86 105722.85 0.00 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 29206564 31529436 789328 2.40 75736 2546444 1798264 5.30 993828 2320180 32604 10:23:01 26745652 30640432 1642012 5.00 121160 3937700 2580728 7.61 2152624 3454932 333408 10:24:01 27141848 31509632 775068 2.36 156544 4352596 1664936 4.91 1217680 3972796 60 Average: 27698021 31226500 1068803 3.25 117813 3612247 2014643 5.94 1454711 3249303 122024 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 ens3 598.13 410.75 5385.83 123.76 0.00 0.00 0.00 0.00 10:22:01 docker0 32.32 35.24 2.40 203.85 0.00 0.00 0.00 0.00 10:22:01 lo 3.37 3.37 0.32 0.32 0.00 0.00 0.00 0.00 10:23:01 ens3 190.54 135.52 3685.70 24.78 0.00 0.00 0.00 0.00 10:23:01 docker0 58.98 69.76 5.02 757.92 0.00 0.00 0.00 0.00 10:23:01 veth467ab1d 58.95 69.88 5.83 757.93 0.00 0.00 0.00 0.06 10:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:24:01 ens3 344.88 228.43 7351.46 41.58 0.00 0.00 0.00 0.00 10:24:01 docker0 56.52 84.05 5.25 755.37 0.00 0.00 0.00 0.00 10:24:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 377.85 258.23 5474.23 63.37 0.00 0.00 0.00 0.00 Average: docker0 49.28 63.02 4.22 572.37 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4145) 03/26/26 _x86_64_ (8 CPU) 10:20:53 LINUX RESTART (8 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 7.99 0.00 2.35 3.21 0.07 86.38 10:22:01 0 9.52 0.00 2.03 0.94 0.05 87.46 10:22:01 1 6.17 0.00 2.03 3.13 0.05 88.62 10:22:01 2 10.61 0.00 3.11 0.96 0.07 85.26 10:22:01 3 7.15 0.00 1.78 0.39 0.07 90.61 10:22:01 4 9.64 0.00 3.42 3.77 0.10 83.08 10:22:01 5 7.93 0.00 2.87 14.13 0.08 74.99 10:22:01 6 4.56 0.00 1.71 1.83 0.07 91.83 10:22:01 7 8.36 0.00 1.83 0.59 0.07 89.16 10:23:01 all 42.17 0.00 6.51 1.03 0.13 50.15 10:23:01 0 42.69 0.00 6.15 0.13 0.15 50.87 10:23:01 1 41.74 0.00 6.56 0.37 0.12 51.21 10:23:01 2 41.99 0.00 6.60 0.10 0.15 51.15 10:23:01 3 41.78 0.00 6.60 0.08 0.10 51.43 10:23:01 4 41.64 0.00 7.45 0.62 0.13 50.15 10:23:01 5 41.87 0.00 7.20 6.29 0.13 44.51 10:23:01 6 41.86 0.00 5.87 0.58 0.15 51.54 10:23:01 7 43.81 0.00 5.61 0.08 0.13 50.36 10:24:01 all 12.94 0.00 4.21 2.41 0.08 80.36 10:24:01 0 13.20 0.00 5.27 0.56 0.08 80.88 10:24:01 1 13.07 0.00 4.55 5.34 0.08 76.96 10:24:01 2 12.48 0.00 3.50 0.24 0.07 83.71 10:24:01 3 12.79 0.00 5.35 3.56 0.08 78.21 10:24:01 4 13.42 0.00 3.70 0.36 0.08 82.44 10:24:01 5 12.72 0.00 3.89 0.07 0.07 83.25 10:24:01 6 12.55 0.00 4.08 9.18 0.09 74.10 10:24:01 7 13.29 0.00 3.36 0.03 0.07 83.25 Average: all 21.03 0.00 4.35 2.22 0.09 72.30 Average: 0 21.79 0.00 4.48 0.54 0.10 73.09 Average: 1 20.33 0.00 4.38 2.94 0.08 72.27 Average: 2 21.70 0.00 4.41 0.43 0.10 73.37 Average: 3 20.56 0.00 4.57 1.34 0.08 73.44 Average: 4 21.58 0.00 4.86 1.59 0.11 71.87 Average: 5 20.85 0.00 4.65 6.83 0.10 67.57 Average: 6 19.63 0.00 3.88 3.85 0.10 72.54 Average: 7 21.81 0.00 3.60 0.24 0.09 74.26