---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3349 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: 2800.000 BogoMIPS: 5600.00 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-3349) 03/13/26 _x86_64_ (8 CPU) 05:02:32 LINUX RESTART (8 CPU) 05:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:04:01 412.78 53.46 359.32 0.00 9680.92 61730.91 0.00 05:05:01 151.97 3.03 148.94 0.00 27.06 39756.84 0.00 05:06:01 38.84 0.23 38.61 0.00 1.87 34336.16 0.00 05:07:01 181.82 0.65 181.17 0.00 64.79 53738.78 0.00 Average: 196.35 14.34 182.01 0.00 2443.66 47390.67 0.00 05:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 28314452 31451520 832904 2.53 96800 3300652 2065708 6.09 1153672 2985780 3624 05:05:01 26173440 31394256 880448 2.68 156544 5142744 1851116 5.46 2045344 4042860 853032 05:06:01 25881436 31268644 1003392 3.05 162912 5269812 2241148 6.61 1837300 4505240 451228 05:07:01 26015764 31475660 794140 2.42 182216 5315220 1757884 5.18 1693236 4501220 188 Average: 26596273 31397520 877721 2.67 149618 4757107 1978964 5.83 1682388 4008775 327018 05:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 vethb4e7b09 112.50 121.86 11.41 112.56 0.00 0.00 0.00 0.01 05:04:01 docker0 171.45 179.97 13.98 449.80 0.00 0.00 0.00 0.00 05:04:01 ens3 755.37 572.50 8542.14 151.79 0.00 0.00 0.00 0.00 05:04:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 05:05:01 veth50323c1 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 docker0 187.89 244.88 15.99 2838.54 0.00 0.00 0.00 0.00 05:05:01 ens3 271.05 205.37 2866.93 30.30 0.00 0.00 0.00 0.00 05:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 veth50323c1 1.00 1.45 0.13 0.40 0.00 0.00 0.00 0.00 05:06:01 docker0 1.00 1.42 0.12 0.40 0.00 0.00 0.00 0.00 05:06:01 ens3 12.68 7.98 11.12 4.90 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 4.40 8.95 0.32 128.26 0.00 0.00 0.00 0.00 05:07:01 ens3 138.31 85.12 2751.05 26.03 0.00 0.00 0.00 0.00 05:07:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 91.18 108.80 7.60 854.25 0.00 0.00 0.00 0.00 Average: ens3 294.36 217.74 3542.81 53.25 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 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-3349) 03/13/26 _x86_64_ (8 CPU) 05:02:32 LINUX RESTART (8 CPU) 05:03:01 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 10.34 0.00 3.19 3.75 0.06 82.66 05:04:01 0 10.93 0.00 3.84 11.64 0.07 73.52 05:04:01 1 9.96 0.00 3.32 1.42 0.05 85.26 05:04:01 2 11.04 0.00 2.91 2.05 0.07 83.93 05:04:01 3 11.64 0.00 2.67 0.83 0.08 84.78 05:04:01 4 10.59 0.00 3.19 1.37 0.07 84.79 05:04:01 5 7.91 0.00 3.61 2.13 0.05 86.30 05:04:01 6 9.54 0.00 1.88 1.04 0.05 87.49 05:04:01 7 11.15 0.00 4.09 9.54 0.07 75.16 05:05:01 all 29.47 0.00 4.79 3.65 0.07 62.03 05:05:01 0 29.49 0.00 4.96 3.49 0.07 62.00 05:05:01 1 28.69 0.00 4.51 2.00 0.07 64.74 05:05:01 2 30.91 0.00 5.64 16.82 0.08 46.55 05:05:01 3 28.66 0.00 4.61 0.72 0.05 65.96 05:05:01 4 28.98 0.00 4.82 0.79 0.07 65.35 05:05:01 5 30.64 0.00 4.94 1.95 0.07 62.41 05:05:01 6 30.19 0.00 4.34 2.96 0.07 62.44 05:05:01 7 28.21 0.00 4.52 0.49 0.07 66.72 05:06:01 all 44.97 0.00 5.42 2.03 0.09 47.49 05:06:01 0 44.58 0.00 5.81 11.38 0.10 38.13 05:06:01 1 47.19 0.00 5.35 0.20 0.08 47.18 05:06:01 2 44.77 0.00 5.33 0.30 0.08 49.51 05:06:01 3 44.38 0.00 5.14 0.37 0.10 50.01 05:06:01 4 45.43 0.00 5.26 0.18 0.07 49.06 05:06:01 5 44.72 0.00 5.78 3.34 0.10 46.06 05:06:01 6 44.70 0.00 5.31 0.18 0.08 49.72 05:06:01 7 44.02 0.00 5.38 0.28 0.10 50.22 05:07:01 all 27.02 0.00 4.97 2.90 0.07 65.04 05:07:01 0 27.18 0.00 5.00 1.47 0.07 66.28 05:07:01 1 27.82 0.00 4.68 0.67 0.07 66.75 05:07:01 2 25.91 0.00 5.17 2.00 0.07 66.86 05:07:01 3 27.16 0.00 4.62 4.82 0.07 63.34 05:07:01 4 25.04 0.00 4.24 0.84 0.07 69.81 05:07:01 5 26.70 0.00 4.97 3.52 0.07 64.75 05:07:01 6 29.22 0.00 5.63 4.46 0.07 60.62 05:07:01 7 27.14 0.00 5.48 5.43 0.07 61.89 Average: all 27.97 0.00 4.59 3.08 0.07 64.28 Average: 0 28.05 0.00 4.90 6.99 0.08 59.97 Average: 1 28.44 0.00 4.47 1.07 0.07 65.96 Average: 2 28.19 0.00 4.76 5.28 0.08 61.69 Average: 3 27.98 0.00 4.26 1.68 0.08 66.00 Average: 4 27.52 0.00 4.38 0.80 0.07 67.24 Average: 5 27.51 0.00 4.83 2.73 0.07 64.86 Average: 6 28.41 0.00 4.29 2.16 0.07 65.07 Average: 7 27.66 0.00 4.87 3.93 0.08 63.47