---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6856 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-6856) 08/13/25 _x86_64_ (8 CPU) 17:32:20 LINUX RESTART (8 CPU) 17:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:34:01 216.83 18.61 198.22 0.00 3206.37 53126.59 0.00 17:35:01 162.19 2.23 159.96 0.00 24.80 39789.25 0.00 17:36:01 130.71 0.30 130.41 0.00 29.46 39248.78 0.00 Average: 169.64 6.98 162.66 0.00 1074.98 44003.94 0.00 17:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 28422588 31480064 802888 2.44 96148 3224960 2082524 6.14 1115252 2918516 8336 17:35:01 26599268 31240572 1031764 3.14 155956 4580452 2040292 6.02 1764916 3909052 376300 17:36:01 26599720 31496412 779012 2.37 160132 4836592 1871236 5.52 1597072 4080780 400 Average: 27207192 31405683 871221 2.65 137412 4214001 1998017 5.89 1492413 3636116 128345 17:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 ens3 474.87 354.35 7558.87 93.70 0.00 0.00 0.00 0.00 17:34:01 veth692fd00 128.69 137.91 12.69 126.26 0.00 0.00 0.00 0.01 17:34:01 lo 4.61 4.61 0.47 0.47 0.00 0.00 0.00 0.00 17:34:01 docker0 165.12 177.41 13.54 402.73 0.00 0.00 0.00 0.00 17:35:01 vetha54be31 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:35:01 ens3 347.18 190.82 2831.87 28.11 0.00 0.00 0.00 0.00 17:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:35:01 docker0 174.09 318.71 14.76 2804.64 0.00 0.00 0.00 0.00 17:36:01 ens3 93.79 47.02 1227.33 13.14 0.00 0.00 0.00 0.00 17:36:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 17:36:01 docker0 20.78 52.33 1.52 889.69 0.00 0.00 0.00 0.00 Average: ens3 304.32 196.51 3851.95 44.71 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 119.74 182.84 9.92 1371.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6856) 08/13/25 _x86_64_ (8 CPU) 17:32:20 LINUX RESTART (8 CPU) 17:33:02 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 6.49 0.00 3.00 2.78 0.07 87.66 17:34:01 0 6.11 0.00 3.35 1.40 0.07 89.07 17:34:01 1 7.35 0.00 2.76 0.69 0.05 89.15 17:34:01 2 6.92 0.00 3.40 1.92 0.07 87.68 17:34:01 3 5.93 0.00 2.92 1.49 0.07 89.59 17:34:01 4 7.14 0.00 2.64 2.59 0.07 87.56 17:34:01 5 7.81 0.00 3.76 5.37 0.09 82.98 17:34:01 6 4.65 0.00 2.45 0.22 0.05 92.63 17:34:01 7 5.99 0.00 2.75 8.53 0.07 82.66 17:35:01 all 32.77 0.00 6.65 2.38 0.09 58.10 17:35:01 0 32.23 0.00 6.25 0.79 0.08 60.65 17:35:01 1 34.13 0.00 7.08 2.14 0.10 56.55 17:35:01 2 33.48 0.00 6.35 0.87 0.10 59.19 17:35:01 3 32.40 0.00 6.65 2.17 0.08 58.70 17:35:01 4 31.57 0.00 6.47 0.42 0.07 61.48 17:35:01 5 32.08 0.00 6.98 1.85 0.10 58.99 17:35:01 6 33.23 0.00 6.40 0.76 0.10 59.51 17:35:01 7 33.06 0.00 7.05 10.08 0.10 49.70 17:36:01 all 42.87 0.00 6.41 3.40 0.10 47.22 17:36:01 0 41.88 0.00 6.02 0.89 0.08 51.12 17:36:01 1 44.68 0.00 6.49 2.83 0.08 45.92 17:36:01 2 43.09 0.00 6.45 3.24 0.10 47.11 17:36:01 3 42.35 0.00 5.84 0.79 0.10 50.92 17:36:01 4 42.33 0.00 6.04 1.06 0.10 50.47 17:36:01 5 43.63 0.00 6.62 5.75 0.12 43.88 17:36:01 6 40.71 0.00 6.51 7.48 0.10 45.20 17:36:01 7 44.33 0.00 7.30 5.17 0.10 43.10 Average: all 27.52 0.00 5.37 2.85 0.09 64.17 Average: 0 26.87 0.00 5.22 1.02 0.08 66.81 Average: 1 28.84 0.00 5.46 1.89 0.08 63.73 Average: 2 27.99 0.00 5.42 2.01 0.09 64.49 Average: 3 27.03 0.00 5.15 1.49 0.08 66.24 Average: 4 27.15 0.00 5.07 1.35 0.08 66.35 Average: 5 27.97 0.00 5.80 4.32 0.10 61.81 Average: 6 26.35 0.00 5.14 2.84 0.08 65.59 Average: 7 27.95 0.00 5.72 7.92 0.09 58.32