---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2116 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2116) 09/11/26 _x86_64_ (8 CPU) 04:03:41 LINUX RESTART (8 CPU) 04:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 375.99 63.92 312.07 0.00 11317.27 90791.26 0.00 04:06:01 82.97 0.67 82.30 0.00 12.00 24971.57 0.00 04:07:01 45.26 0.03 45.23 0.00 3.60 40068.14 0.00 Average: 166.91 21.30 145.61 0.00 3735.51 51726.67 0.00 04:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 28473716 31529272 757904 2.31 90940 3235100 1718908 5.07 996636 2987980 220 04:06:01 26284412 31211056 1066000 3.24 128132 4913480 2110148 6.22 1948152 4065640 1049808 04:07:01 25864884 31291180 984176 2.99 132648 5381932 2276640 6.71 2111612 4288544 381700 Average: 26874337 31343836 936027 2.85 117240 4510171 2035232 6.00 1685467 3780721 477243 04:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 veth605c72e 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 ens3 798.81 640.18 9177.53 148.27 0.00 0.00 0.00 0.00 04:05:01 docker0 133.27 135.47 8.87 613.46 0.00 0.00 0.00 0.00 04:05:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 04:06:01 ens3 285.90 193.72 1640.42 27.99 0.00 0.00 0.00 0.00 04:06:01 docker0 176.67 255.57 14.02 1613.08 0.00 0.00 0.00 0.00 04:06:01 vethe59f2d0 176.65 255.71 16.43 1613.09 0.00 0.00 0.00 0.13 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 ens3 20.36 16.65 63.26 7.74 0.00 0.00 0.00 0.00 04:07:01 docker0 5.32 5.20 0.44 50.69 0.00 0.00 0.00 0.00 04:07:01 vethe59f2d0 5.32 5.22 0.51 50.69 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 365.96 281.52 3596.07 60.84 0.00 0.00 0.00 0.00 Average: docker0 104.93 132.06 7.77 759.89 0.00 0.00 0.00 0.00 Average: vethe59f2d0 61.00 87.46 5.68 557.69 0.00 0.00 0.00 0.05 Average: lo 1.18 1.18 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2116) 09/11/26 _x86_64_ (8 CPU) 04:03:41 LINUX RESTART (8 CPU) 04:04:02 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 10.41 0.00 3.39 1.75 0.02 84.43 04:05:01 0 11.25 0.00 3.02 1.05 0.02 84.67 04:05:01 1 8.94 0.00 3.04 0.58 0.02 87.42 04:05:01 2 8.30 0.00 4.21 1.19 0.05 86.26 04:05:01 3 12.89 0.00 2.97 0.51 0.02 83.61 04:05:01 4 8.05 0.00 4.32 1.93 0.03 85.67 04:05:01 5 10.92 0.00 3.02 0.29 0.02 85.75 04:05:01 6 10.30 0.00 3.65 6.46 0.02 79.58 04:05:01 7 12.63 0.00 2.90 1.99 0.02 82.46 04:06:01 all 51.18 0.00 6.91 0.19 0.04 41.68 04:06:01 0 52.05 0.00 7.16 0.40 0.05 40.34 04:06:01 1 49.76 0.00 6.49 0.02 0.05 43.68 04:06:01 2 52.41 0.00 7.41 0.10 0.03 40.04 04:06:01 3 52.56 0.00 7.36 0.32 0.03 39.73 04:06:01 4 50.69 0.00 6.84 0.05 0.03 42.39 04:06:01 5 54.44 0.00 6.69 0.07 0.03 38.77 04:06:01 6 50.56 0.00 6.57 0.03 0.03 42.80 04:06:01 7 46.96 0.00 6.77 0.52 0.03 45.71 04:07:01 all 44.10 0.00 6.45 0.24 0.03 49.19 04:07:01 0 45.48 0.00 6.44 0.00 0.02 48.06 04:07:01 1 45.93 0.00 6.84 0.03 0.02 47.19 04:07:01 2 44.68 0.00 6.51 0.00 0.02 48.79 04:07:01 3 42.64 0.00 6.32 0.08 0.03 50.92 04:07:01 4 42.97 0.00 6.40 0.02 0.03 50.59 04:07:01 5 43.75 0.00 6.31 0.64 0.03 49.26 04:07:01 6 44.37 0.00 6.35 1.13 0.02 48.14 04:07:01 7 42.98 0.00 6.43 0.00 0.03 50.55 Average: all 35.40 0.00 5.60 0.72 0.03 58.26 Average: 0 36.45 0.00 5.56 0.48 0.03 57.49 Average: 1 35.04 0.00 5.47 0.21 0.03 59.25 Average: 2 35.32 0.00 6.06 0.42 0.03 58.17 Average: 3 36.16 0.00 5.56 0.30 0.03 57.95 Average: 4 34.10 0.00 5.86 0.65 0.03 59.34 Average: 5 36.54 0.00 5.36 0.33 0.03 57.74 Average: 6 35.25 0.00 5.54 2.51 0.02 56.68 Average: 7 34.33 0.00 5.39 0.83 0.03 59.43