---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5626 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-5626) 07/23/25 _x86_64_ (8 CPU) 19:59:23 LINUX RESTART (8 CPU) 20:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:01:01 395.59 18.72 376.87 0.00 3170.72 114489.46 0.00 20:02:01 139.59 1.92 137.68 0.00 31.86 89971.27 0.00 20:03:01 90.77 0.22 90.55 0.00 26.26 31767.29 0.00 Average: 207.61 6.89 200.73 0.00 1064.64 78542.40 0.00 20:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:01:01 28453696 31477332 807968 2.46 95624 3194388 2085968 6.15 1111468 2897364 8456 20:02:01 26542028 31333588 940748 2.86 151908 4740928 2190832 6.46 1912768 3827032 618668 20:03:01 26912380 31310492 960820 2.92 158344 4342748 2445080 7.21 1791400 3572812 194464 Average: 27302701 31373804 903179 2.75 135292 4092688 2240627 6.61 1605212 3432403 273863 20:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:01:01 lo 4.68 4.68 0.46 0.46 0.00 0.00 0.00 0.00 20:01:01 docker0 152.66 159.59 12.37 290.00 0.00 0.00 0.00 0.00 20:01:01 ens3 476.45 346.27 7445.78 93.15 0.00 0.00 0.00 0.00 20:01:01 vethe3445f1 129.01 136.89 12.43 122.59 0.00 0.00 0.00 0.01 20:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:02:01 docker0 241.39 255.56 18.41 2796.95 0.00 0.00 0.00 0.00 20:02:01 ens3 284.37 257.27 2823.31 32.16 0.00 0.00 0.00 0.00 20:02:01 veth4f07b83 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 20:03:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 20:03:01 docker0 4.90 10.50 0.29 114.96 0.00 0.00 0.00 0.00 20:03:01 ens3 33.09 20.24 192.67 9.22 0.00 0.00 0.00 0.00 20:03:01 veth0927693 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 132.87 141.78 10.34 1071.55 0.00 0.00 0.00 0.00 Average: ens3 263.45 207.15 3465.18 44.57 0.00 0.00 0.00 0.00 Average: veth0927693 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-5626) 07/23/25 _x86_64_ (8 CPU) 19:59:23 LINUX RESTART (8 CPU) 20:00:02 CPU %user %nice %system %iowait %steal %idle 20:01:01 all 7.04 0.00 3.06 1.50 0.06 88.34 20:01:01 0 7.60 0.00 3.36 4.46 0.05 84.53 20:01:01 1 7.46 0.00 2.66 0.96 0.05 88.88 20:01:01 2 6.05 0.00 3.42 3.99 0.05 86.49 20:01:01 3 6.47 0.00 2.45 0.99 0.07 90.02 20:01:01 4 5.70 0.00 2.52 0.57 0.07 91.14 20:01:01 5 6.93 0.00 2.52 0.12 0.05 90.37 20:01:01 6 9.34 0.00 4.51 0.17 0.07 85.90 20:01:01 7 6.80 0.00 3.07 0.74 0.05 89.34 20:02:01 all 24.32 0.00 4.39 0.73 0.07 70.50 20:02:01 0 24.26 0.00 4.20 0.07 0.07 71.40 20:02:01 1 23.62 0.00 5.46 4.24 0.08 66.60 20:02:01 2 22.03 0.00 4.27 0.34 0.05 73.31 20:02:01 3 24.94 0.00 4.32 0.22 0.07 70.46 20:02:01 4 25.13 0.00 4.60 0.37 0.07 69.83 20:02:01 5 23.91 0.00 4.37 0.17 0.07 71.49 20:02:01 6 25.15 0.00 3.85 0.34 0.05 70.61 20:02:01 7 25.49 0.00 4.06 0.10 0.07 70.29 20:03:01 all 48.66 0.00 6.79 0.60 0.08 43.86 20:03:01 0 49.44 0.00 6.88 0.05 0.08 43.54 20:03:01 1 50.08 0.00 6.88 0.20 0.08 42.76 20:03:01 2 47.16 0.00 6.94 0.84 0.08 44.98 20:03:01 3 48.35 0.00 6.65 0.05 0.07 44.88 20:03:01 4 49.80 0.00 7.58 2.58 0.08 39.96 20:03:01 5 48.53 0.00 6.40 0.65 0.07 44.35 20:03:01 6 47.56 0.00 6.51 0.07 0.08 45.78 20:03:01 7 48.36 0.00 6.52 0.40 0.08 44.63 Average: all 26.83 0.00 4.76 0.94 0.07 67.40 Average: 0 27.28 0.00 4.83 1.50 0.07 66.32 Average: 1 27.17 0.00 5.01 1.81 0.07 65.94 Average: 2 25.23 0.00 4.89 1.70 0.06 68.12 Average: 3 26.71 0.00 4.48 0.42 0.07 68.32 Average: 4 27.01 0.00 4.92 1.17 0.07 66.82 Average: 5 26.64 0.00 4.44 0.32 0.06 68.54 Average: 6 27.55 0.00 4.96 0.19 0.07 67.23 Average: 7 27.03 0.00 4.56 0.41 0.07 67.94