---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11265 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: 2799.996 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-11265) 05/25/26 _x86_64_ (8 CPU) 15:06:50 LINUX RESTART (8 CPU) 15:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:08:02 459.11 81.69 377.42 0.00 13947.94 150235.23 0.00 15:09:01 246.86 3.34 243.52 0.00 36.73 65773.88 0.00 15:10:01 162.54 0.43 162.11 0.00 52.52 51277.59 0.00 Average: 289.73 28.62 261.11 0.00 4704.47 89223.21 0.00 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:02 28460984 31498520 793416 2.41 88620 3226148 1902092 5.61 1047808 2961152 454340 15:09:01 26005968 30772080 1504188 4.58 157212 4696384 2527400 7.45 2273612 3991632 425888 15:10:01 26140756 31465816 810588 2.47 174656 5203900 1798692 5.30 1645844 4445760 400 Average: 26869236 31245472 1036064 3.15 140163 4375477 2076061 6.12 1655755 3799515 293543 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:02 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 15:08:02 ens3 763.77 508.98 8608.85 139.30 0.00 0.00 0.00 0.00 15:08:02 docker0 62.34 56.02 4.34 360.41 0.00 0.00 0.00 0.00 15:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 ens3 419.24 289.70 3004.24 42.56 0.00 0.00 0.00 0.00 15:09:01 docker0 267.42 380.23 24.17 2967.85 0.00 0.00 0.00 0.00 15:09:01 veth0d928b7 0.05 0.19 0.00 0.02 0.00 0.00 0.00 0.00 15:10:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 15:10:01 ens3 132.86 78.99 2739.67 21.59 0.00 0.00 0.00 0.00 15:10:01 docker0 5.98 11.00 0.40 128.40 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 438.73 292.57 4793.99 67.95 0.00 0.00 0.00 0.00 Average: docker0 111.06 147.82 9.56 1142.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11265) 05/25/26 _x86_64_ (8 CPU) 15:06:50 LINUX RESTART (8 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:02 all 10.02 0.00 3.17 1.75 0.06 85.00 15:08:02 0 9.89 0.00 3.29 0.60 0.07 86.15 15:08:02 1 8.08 0.00 2.25 0.96 0.05 88.66 15:08:02 2 8.46 0.00 2.96 3.23 0.07 85.28 15:08:02 3 13.37 0.00 4.14 3.78 0.07 78.64 15:08:02 4 9.24 0.00 2.34 0.61 0.05 87.76 15:08:02 5 14.05 0.00 2.53 0.51 0.07 82.84 15:08:02 6 7.27 0.00 5.02 2.48 0.07 85.16 15:08:02 7 9.78 0.00 2.87 1.84 0.07 85.44 15:09:01 all 42.25 0.00 7.25 1.09 0.08 49.34 15:09:01 0 42.97 0.00 7.06 0.55 0.09 49.33 15:09:01 1 41.46 0.00 6.77 0.44 0.09 51.25 15:09:01 2 42.77 0.00 7.43 3.27 0.09 46.45 15:09:01 3 42.47 0.00 7.62 0.98 0.07 48.87 15:09:01 4 41.92 0.00 7.34 2.30 0.09 48.36 15:09:01 5 41.08 0.00 6.90 0.51 0.07 51.44 15:09:01 6 42.55 0.00 7.79 0.55 0.09 49.03 15:09:01 7 42.82 0.00 7.06 0.10 0.07 49.95 15:10:01 all 33.42 0.00 6.29 0.81 0.08 59.39 15:10:01 0 34.74 0.00 7.22 1.70 0.08 56.26 15:10:01 1 32.05 0.00 5.54 0.08 0.07 62.26 15:10:01 2 32.78 0.00 6.60 0.19 0.08 60.35 15:10:01 3 33.13 0.00 5.74 0.44 0.08 60.61 15:10:01 4 34.60 0.00 5.97 0.50 0.08 58.84 15:10:01 5 32.04 0.00 5.62 1.40 0.08 60.86 15:10:01 6 35.12 0.00 6.84 1.10 0.08 56.86 15:10:01 7 32.87 0.00 6.82 1.11 0.10 59.10 Average: all 28.49 0.00 5.56 1.22 0.08 64.66 Average: 0 29.09 0.00 5.85 0.95 0.08 64.03 Average: 1 27.12 0.00 4.84 0.50 0.07 67.48 Average: 2 27.93 0.00 5.65 2.22 0.08 64.12 Average: 3 29.60 0.00 5.82 1.74 0.07 62.77 Average: 4 28.50 0.00 5.20 1.13 0.07 65.09 Average: 5 29.01 0.00 5.01 0.81 0.07 65.10 Average: 6 28.24 0.00 6.54 1.38 0.08 63.76 Average: 7 28.41 0.00 5.58 1.02 0.08 64.91