---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4216 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: 2799.974 BogoMIPS: 5599.94 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-4216) 03/27/26 _x86_64_ (8 CPU) 10:02:51 LINUX RESTART (8 CPU) 10:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:04:01 382.36 72.46 309.90 0.00 12251.92 158104.23 0.00 10:05:01 130.71 0.93 129.78 0.00 13.33 48130.11 0.00 10:06:01 140.39 0.77 139.63 0.00 21.73 62392.13 0.00 Average: 217.83 24.72 193.11 0.00 4096.11 89545.97 0.00 10:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 28650316 31524488 771516 2.35 88224 3064324 1830860 5.40 985808 2838040 562932 10:05:01 27607896 31501716 780372 2.37 121116 3936664 1746736 5.15 1295292 3451492 184412 10:06:01 27133212 31498748 784020 2.39 156448 4350028 1828576 5.39 1227020 3970004 0 Average: 27797141 31508317 778636 2.37 121929 3783672 1802057 5.31 1169373 3419845 249115 10:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 ens3 698.12 456.10 8276.25 129.16 0.00 0.00 0.00 0.00 10:04:01 docker0 34.72 35.20 2.60 203.84 0.00 0.00 0.00 0.00 10:04:01 lo 3.57 3.57 0.34 0.34 0.00 0.00 0.00 0.00 10:05:01 ens3 106.95 81.02 792.23 18.89 0.00 0.00 0.00 0.00 10:05:01 docker0 59.31 68.66 4.95 756.02 0.00 0.00 0.00 0.00 10:05:01 vethff3dd56 59.27 68.77 5.76 756.03 0.00 0.00 0.00 0.06 10:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 ens3 347.78 224.65 7344.30 41.48 0.00 0.00 0.00 0.00 10:06:01 docker0 61.77 75.30 5.57 754.23 0.00 0.00 0.00 0.00 10:06:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 384.30 253.93 5471.08 63.18 0.00 0.00 0.00 0.00 Average: docker0 51.93 59.72 4.37 571.34 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 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-4216) 03/27/26 _x86_64_ (8 CPU) 10:02:51 LINUX RESTART (8 CPU) 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 9.88 0.00 3.02 2.04 0.07 85.00 10:04:01 0 10.98 0.00 2.63 1.25 0.07 85.08 10:04:01 1 6.57 0.00 3.93 1.18 0.08 88.25 10:04:01 2 9.81 0.00 2.72 0.24 0.05 87.18 10:04:01 3 12.13 0.00 3.56 1.47 0.07 82.78 10:04:01 4 12.32 0.00 3.02 3.52 0.07 81.08 10:04:01 5 9.57 0.00 2.12 0.44 0.07 87.81 10:04:01 6 9.55 0.00 2.71 1.10 0.05 86.59 10:04:01 7 8.17 0.00 3.46 7.10 0.07 81.20 10:05:01 all 46.11 0.00 6.73 1.46 0.09 45.62 10:05:01 0 46.20 0.00 6.32 0.15 0.08 47.25 10:05:01 1 45.71 0.00 6.26 0.54 0.08 47.41 10:05:01 2 46.47 0.00 6.50 0.45 0.10 46.47 10:05:01 3 46.54 0.00 6.50 0.10 0.08 46.78 10:05:01 4 46.09 0.00 6.73 0.22 0.08 46.88 10:05:01 5 46.17 0.00 6.58 0.34 0.08 46.84 10:05:01 6 45.35 0.00 7.04 0.12 0.10 47.38 10:05:01 7 46.32 0.00 7.90 9.79 0.10 35.89 10:06:01 all 13.58 0.00 4.77 2.12 0.07 79.45 10:06:01 0 12.86 0.00 4.36 0.19 0.07 82.53 10:06:01 1 12.62 0.00 4.74 0.42 0.07 82.15 10:06:01 2 14.40 0.00 6.02 9.90 0.07 69.62 10:06:01 3 12.81 0.00 4.38 0.03 0.07 82.71 10:06:01 4 12.78 0.00 4.59 0.41 0.07 82.16 10:06:01 5 15.76 0.00 5.06 5.68 0.08 73.41 10:06:01 6 13.26 0.00 3.90 0.03 0.07 82.73 10:06:01 7 14.15 0.00 5.13 0.34 0.08 80.30 Average: all 23.22 0.00 4.84 1.87 0.08 69.99 Average: 0 23.36 0.00 4.44 0.53 0.07 71.61 Average: 1 21.61 0.00 4.97 0.71 0.08 72.62 Average: 2 23.59 0.00 5.08 3.52 0.07 67.73 Average: 3 23.90 0.00 4.82 0.54 0.07 70.68 Average: 4 23.77 0.00 4.78 1.38 0.07 69.99 Average: 5 23.87 0.00 4.58 2.14 0.08 69.33 Average: 6 22.78 0.00 4.56 0.42 0.07 72.17 Average: 7 22.89 0.00 5.50 5.75 0.08 65.78