---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5996 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 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-5996) 07/31/25 _x86_64_ (8 CPU) 01:09:45 LINUX RESTART (8 CPU) 01:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:11:03 422.58 72.05 350.52 0.00 12206.63 184698.55 0.00 01:12:01 131.74 0.55 131.18 0.00 11.86 48878.88 0.00 01:13:01 37.89 0.03 37.86 0.00 0.27 33444.31 0.00 01:14:01 87.45 0.30 87.15 0.00 22.13 46811.40 0.00 Average: 170.24 18.38 151.85 0.00 3085.83 78706.81 0.00 01:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:11:03 28691072 31532568 772880 2.35 86416 3036836 1813096 5.35 988344 2808848 483532 01:12:01 26467364 31055244 1230360 3.74 128484 4583832 2469744 7.28 1944504 3901168 828688 01:13:01 26293716 31465328 819408 2.49 135200 5123628 1849652 5.45 1812428 4170384 423676 01:14:01 27166596 31263328 1023412 3.11 138976 4126376 2090308 6.16 1423580 3764388 64416 Average: 27154687 31329117 961515 2.93 122269 4217668 2055700 6.06 1542214 3661197 450078 01:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:11:03 ens3 761.71 580.20 8848.46 136.84 0.00 0.00 0.00 0.00 01:11:03 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 01:11:03 docker0 122.81 117.51 8.40 567.50 0.00 0.00 0.00 0.00 01:12:01 ens3 319.15 240.92 2098.65 36.28 0.00 0.00 0.00 0.00 01:12:01 veth315cf32 215.27 272.94 19.60 2056.68 0.00 0.00 0.00 0.17 01:12:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 docker0 215.31 272.82 16.65 2056.67 0.00 0.00 0.00 0.00 01:13:01 ens3 16.78 10.10 14.02 6.84 0.00 0.00 0.00 0.00 01:13:01 veth315cf32 1.42 1.53 0.11 1.63 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 1.42 1.52 0.10 1.62 0.00 0.00 0.00 0.00 01:14:01 ens3 203.22 123.96 5199.35 26.65 0.00 0.00 0.00 0.00 01:14:01 veth913199b 4.42 4.92 0.37 10.32 0.00 0.00 0.00 0.00 01:14:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 01:14:01 docker0 4.48 4.87 0.32 10.31 0.00 0.00 0.00 0.00 Average: ens3 325.26 238.78 4056.43 51.78 0.00 0.00 0.00 0.00 Average: veth913199b 1.11 1.24 0.09 2.60 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 84.92 97.72 6.28 647.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5996) 07/31/25 _x86_64_ (8 CPU) 01:09:45 LINUX RESTART (8 CPU) 01:10:01 CPU %user %nice %system %iowait %steal %idle 01:11:03 all 9.83 0.00 3.07 1.73 0.08 85.29 01:11:03 0 6.93 0.00 2.50 2.31 0.07 88.20 01:11:03 1 10.19 0.00 3.06 0.49 0.07 86.19 01:11:03 2 8.00 0.00 2.44 1.26 0.07 88.23 01:11:03 3 8.70 0.00 2.71 0.62 0.08 87.89 01:11:03 4 11.10 0.00 3.93 3.91 0.08 80.98 01:11:03 5 15.66 0.00 2.91 0.76 0.08 80.59 01:11:03 6 9.80 0.00 2.97 0.42 0.07 86.74 01:11:03 7 8.24 0.00 4.09 4.07 0.08 83.52 01:12:01 all 43.84 0.00 6.55 0.54 0.11 48.96 01:12:01 0 42.96 0.00 7.09 3.31 0.12 46.53 01:12:01 1 46.09 0.00 6.82 0.07 0.12 46.91 01:12:01 2 44.31 0.00 6.15 0.03 0.12 49.38 01:12:01 3 42.90 0.00 6.45 0.09 0.10 50.46 01:12:01 4 42.83 0.00 6.37 0.37 0.10 50.33 01:12:01 5 43.99 0.00 6.73 0.03 0.10 49.14 01:12:01 6 43.10 0.00 6.16 0.14 0.10 50.50 01:12:01 7 44.56 0.00 6.60 0.30 0.10 48.44 01:13:01 all 49.29 0.00 7.54 0.16 0.12 42.90 01:13:01 0 48.45 0.00 8.10 0.05 0.12 43.28 01:13:01 1 49.82 0.00 7.24 0.28 0.12 42.54 01:13:01 2 48.86 0.00 7.61 0.00 0.10 43.43 01:13:01 3 49.43 0.00 7.98 0.77 0.12 41.70 01:13:01 4 49.05 0.00 6.85 0.12 0.12 43.86 01:13:01 5 48.56 0.00 7.37 0.02 0.10 43.96 01:13:01 6 49.43 0.00 7.32 0.00 0.12 43.13 01:13:01 7 50.73 0.00 7.84 0.03 0.13 41.26 01:14:01 all 18.40 0.00 3.00 0.62 0.07 77.91 01:14:01 0 19.28 0.00 2.50 0.02 0.07 78.13 01:14:01 1 19.37 0.00 2.84 0.02 0.07 77.71 01:14:01 2 19.81 0.00 2.99 0.30 0.07 76.83 01:14:01 3 17.75 0.00 3.23 0.00 0.07 78.95 01:14:01 4 16.32 0.00 2.79 3.25 0.05 77.59 01:14:01 5 18.45 0.00 3.13 0.02 0.08 78.31 01:14:01 6 17.63 0.00 2.65 0.17 0.05 79.50 01:14:01 7 18.54 0.00 3.87 1.21 0.08 76.29 Average: all 30.24 0.00 5.03 0.76 0.09 63.88 Average: 0 29.31 0.00 5.03 1.40 0.09 64.16 Average: 1 31.22 0.00 4.97 0.22 0.09 63.50 Average: 2 30.12 0.00 4.79 0.40 0.09 64.60 Average: 3 29.59 0.00 5.08 0.37 0.09 64.86 Average: 4 29.75 0.00 4.98 1.92 0.09 63.26 Average: 5 31.58 0.00 5.02 0.21 0.09 63.10 Average: 6 29.91 0.00 4.77 0.18 0.08 65.06 Average: 7 30.42 0.00 5.59 1.41 0.10 62.48