---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3388 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-3388) 03/13/26 _x86_64_ (8 CPU) 12:35:40 LINUX RESTART (8 CPU) 12:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:37:01 407.13 74.07 333.06 0.00 13082.12 72958.62 0.00 12:38:01 234.49 3.27 231.23 0.00 42.93 63099.08 0.00 12:39:01 102.58 0.38 102.20 0.00 27.32 37575.49 0.00 Average: 247.17 25.64 221.54 0.00 4335.30 57792.36 0.00 12:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 28642000 31511352 783888 2.38 87676 3062380 1913440 5.64 1037656 2795924 302716 12:38:01 26110356 31395616 878052 2.67 156588 5204680 1913716 5.64 2057764 4091080 972344 12:39:01 25823108 30981284 1288304 3.92 166060 5058660 2906300 8.57 2448420 3965516 800380 Average: 26858488 31296084 983415 2.99 136775 4441907 2244485 6.62 1847947 3617507 691813 12:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 lo 5.36 5.36 0.54 0.54 0.00 0.00 0.00 0.00 12:37:01 ens3 752.52 469.89 8455.11 136.49 0.00 0.00 0.00 0.00 12:37:01 docker0 49.16 88.10 2.72 242.65 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 ens3 462.87 348.33 3043.06 45.45 0.00 0.00 0.00 0.00 12:38:01 veth928873f 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 docker0 327.85 429.90 27.84 3011.91 0.00 0.00 0.00 0.00 12:39:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:39:01 ens3 34.46 20.69 210.67 8.63 0.00 0.00 0.00 0.00 12:39:01 docker0 7.70 12.93 0.50 131.07 0.00 0.00 0.00 0.00 12:39:01 vethe0ffadf 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 414.72 278.56 3877.31 63.11 0.00 0.00 0.00 0.00 Average: docker0 128.67 177.46 10.39 1133.43 0.00 0.00 0.00 0.00 Average: vethe0ffadf 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3388) 03/13/26 _x86_64_ (8 CPU) 12:35:40 LINUX RESTART (8 CPU) 12:36:02 CPU %user %nice %system %iowait %steal %idle 12:37:01 all 9.21 0.00 2.79 1.47 0.05 86.48 12:37:01 0 7.70 0.00 3.04 1.11 0.05 88.10 12:37:01 1 11.56 0.00 2.24 1.03 0.05 85.11 12:37:01 2 7.00 0.00 4.02 2.33 0.05 86.60 12:37:01 3 12.72 0.00 2.00 0.31 0.07 84.90 12:37:01 4 8.68 0.00 2.42 1.58 0.05 87.28 12:37:01 5 7.13 0.00 3.43 0.50 0.05 88.89 12:37:01 6 10.57 0.00 2.74 3.03 0.05 83.62 12:37:01 7 8.29 0.00 2.41 1.91 0.05 87.35 12:38:01 all 35.11 0.00 5.80 0.85 0.08 58.16 12:38:01 0 35.43 0.00 5.59 0.17 0.08 58.73 12:38:01 1 35.40 0.00 5.23 0.40 0.08 58.89 12:38:01 2 35.77 0.00 5.66 1.02 0.08 57.47 12:38:01 3 36.24 0.00 6.49 0.27 0.08 56.91 12:38:01 4 35.81 0.00 5.87 0.29 0.08 57.94 12:38:01 5 32.69 0.00 5.02 0.19 0.08 62.02 12:38:01 6 33.68 0.00 6.89 4.37 0.08 54.98 12:38:01 7 35.82 0.00 5.66 0.08 0.08 58.35 12:39:01 all 59.18 0.00 7.85 0.42 0.10 32.45 12:39:01 0 59.17 0.00 7.97 0.17 0.12 32.58 12:39:01 1 59.50 0.00 7.27 0.07 0.10 33.06 12:39:01 2 58.41 0.00 7.91 0.51 0.08 33.09 12:39:01 3 59.73 0.00 8.16 0.08 0.10 31.93 12:39:01 4 57.88 0.00 8.41 0.10 0.10 33.51 12:39:01 5 59.90 0.00 7.48 0.22 0.10 32.30 12:39:01 6 58.99 0.00 8.16 1.85 0.12 30.88 12:39:01 7 59.84 0.00 7.44 0.34 0.10 32.28 Average: all 34.65 0.00 5.50 0.91 0.08 58.86 Average: 0 34.23 0.00 5.54 0.48 0.08 59.66 Average: 1 35.67 0.00 4.93 0.50 0.08 58.82 Average: 2 33.89 0.00 5.87 1.28 0.07 58.88 Average: 3 36.39 0.00 5.57 0.22 0.08 57.74 Average: 4 34.30 0.00 5.59 0.65 0.08 59.39 Average: 5 33.37 0.00 5.32 0.30 0.08 60.94 Average: 6 34.54 0.00 5.95 3.08 0.08 56.35 Average: 7 34.84 0.00 5.19 0.77 0.08 59.12