---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772706 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-772706) 11/07/25 _x86_64_ (8 CPU) 13:05:09 LINUX RESTART (8 CPU) 13:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:07:01 250.21 15.66 234.55 0.00 2219.69 79074.73 0.00 13:08:01 82.17 0.15 82.02 0.00 7.87 23056.17 0.00 13:09:01 81.64 0.48 81.16 0.00 55.31 30185.80 0.00 Average: 137.38 5.37 132.00 0.00 752.77 43909.48 0.00 13:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:01 27259016 31490080 795008 2.42 147652 4232340 1882352 5.55 1334356 3742032 360376 13:08:01 25934712 31126212 1150680 3.50 159240 5107868 2454676 7.24 2069632 4253556 663760 13:09:01 26201112 31399384 875056 2.66 166440 5095424 2141116 6.31 2047496 3996804 813100 Average: 26464947 31338559 940248 2.86 157777 4811877 2159381 6.37 1817161 3997464 612412 13:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:01 docker0 413.05 517.00 33.49 3439.64 0.00 0.00 0.00 0.00 13:07:01 lo 2.91 2.91 0.30 0.30 0.00 0.00 0.00 0.00 13:07:01 ens3 804.47 591.68 10674.64 102.56 0.00 0.00 0.00 0.00 13:08:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:08:01 veth133fb7e 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 ens3 35.58 18.30 33.36 11.29 0.00 0.00 0.00 0.00 13:09:01 docker0 5.20 10.58 0.37 130.88 0.00 0.00 0.00 0.00 13:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:09:01 ens3 30.04 16.64 148.96 8.49 0.00 0.00 0.00 0.00 13:09:01 veth13ce358 0.05 0.48 0.00 0.03 0.00 0.00 0.00 0.00 Average: docker0 137.91 173.98 11.16 1177.55 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 287.14 206.72 3579.39 40.43 0.00 0.00 0.00 0.00 Average: veth13ce358 0.02 0.16 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-772706) 11/07/25 _x86_64_ (8 CPU) 13:05:09 LINUX RESTART (8 CPU) 13:06:02 CPU %user %nice %system %iowait %steal %idle 13:07:01 all 8.75 0.00 3.86 5.63 0.08 81.69 13:07:01 0 11.81 0.00 4.16 1.63 0.07 82.33 13:07:01 1 10.33 0.00 3.88 1.51 0.07 84.20 13:07:01 2 8.56 0.00 4.44 10.46 0.10 76.43 13:07:01 3 7.57 0.00 5.21 14.10 0.09 73.04 13:07:01 4 9.26 0.00 3.99 4.45 0.07 82.24 13:07:01 5 6.99 0.00 2.87 2.86 0.07 87.22 13:07:01 6 7.61 0.00 3.20 7.28 0.07 81.84 13:07:01 7 7.84 0.00 3.10 2.75 0.07 86.24 13:08:01 all 45.37 0.00 6.66 1.10 0.10 46.78 13:08:01 0 47.16 0.00 5.79 0.40 0.10 46.54 13:08:01 1 45.10 0.00 7.36 0.89 0.10 46.55 13:08:01 2 46.72 0.00 6.68 1.24 0.10 45.26 13:08:01 3 46.17 0.00 6.70 4.24 0.08 42.80 13:08:01 4 42.83 0.00 8.01 0.35 0.12 48.68 13:08:01 5 45.81 0.00 6.41 0.76 0.07 46.95 13:08:01 6 45.21 0.00 6.09 0.62 0.12 47.96 13:08:01 7 43.91 0.00 6.22 0.29 0.10 49.49 13:09:01 all 55.15 0.00 7.29 1.40 0.11 36.05 13:09:01 0 53.97 0.00 7.17 0.27 0.10 38.48 13:09:01 1 55.11 0.00 7.15 0.44 0.12 37.19 13:09:01 2 54.80 0.00 7.03 7.10 0.12 30.95 13:09:01 3 56.04 0.00 7.62 0.56 0.12 35.67 13:09:01 4 54.79 0.00 8.35 0.72 0.10 36.03 13:09:01 5 55.94 0.00 7.07 0.67 0.12 36.20 13:09:01 6 54.81 0.00 6.69 1.23 0.10 37.17 13:09:01 7 55.72 0.00 7.24 0.25 0.12 36.67 Average: all 36.62 0.00 5.95 2.69 0.10 54.64 Average: 0 37.85 0.00 5.72 0.76 0.09 55.58 Average: 1 37.03 0.00 6.15 0.94 0.10 55.78 Average: 2 36.92 0.00 6.06 6.23 0.11 50.68 Average: 3 36.80 0.00 6.52 6.24 0.10 50.34 Average: 4 35.79 0.00 6.80 1.83 0.10 55.48 Average: 5 36.46 0.00 5.47 1.42 0.08 56.57 Average: 6 36.09 0.00 5.34 3.01 0.10 55.45 Average: 7 36.02 0.00 5.53 1.09 0.10 57.26