---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3686 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-3686) 03/19/26 _x86_64_ (8 CPU) 02:23:33 LINUX RESTART (8 CPU) 02:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:25:01 397.40 24.63 372.77 0.00 3366.77 56472.59 0.00 02:26:01 155.32 2.33 152.98 0.00 23.73 44632.27 0.00 02:27:01 161.01 0.58 160.43 0.00 54.38 51156.41 0.00 Average: 237.91 9.18 228.73 0.00 1148.30 50754.12 0.00 02:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 28043184 31447380 840096 2.56 117824 3495976 2074980 6.12 1200124 3156532 245040 02:26:01 26589672 31427976 852700 2.59 161068 4748548 2143800 6.32 1669824 4001544 362040 02:27:01 26077300 31501920 778072 2.37 182640 5286312 1719108 5.07 1654824 4494096 904 Average: 26903385 31459092 823623 2.51 153844 4510279 1979296 5.84 1508257 3884057 202661 02:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 02:25:01 docker0 200.82 242.19 17.39 1021.20 0.00 0.00 0.00 0.00 02:25:01 veth01637d5 178.15 216.16 18.16 828.77 0.00 0.00 0.00 0.07 02:25:01 ens3 725.36 504.22 8571.81 132.18 0.00 0.00 0.00 0.00 02:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 docker0 128.97 248.30 10.49 2170.58 0.00 0.00 0.00 0.00 02:26:01 ens3 284.32 150.12 2205.13 25.19 0.00 0.00 0.00 0.00 02:26:01 vethe8b0b95 0.15 0.28 0.01 0.03 0.00 0.00 0.00 0.00 02:27:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 02:27:01 docker0 6.01 12.30 0.42 152.51 0.00 0.00 0.00 0.00 02:27:01 ens3 136.99 80.37 2762.46 22.05 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 111.93 167.58 9.43 1114.65 0.00 0.00 0.00 0.00 Average: ens3 382.21 244.90 4513.17 59.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3686) 03/19/26 _x86_64_ (8 CPU) 02:23:33 LINUX RESTART (8 CPU) 02:24:01 CPU %user %nice %system %iowait %steal %idle 02:25:01 all 9.92 0.00 3.57 1.68 0.06 84.77 02:25:01 0 8.55 0.00 3.36 0.56 0.07 87.46 02:25:01 1 11.61 0.00 3.87 1.06 0.05 83.41 02:25:01 2 10.09 0.00 4.37 4.86 0.07 80.62 02:25:01 3 9.66 0.00 3.03 1.28 0.07 85.96 02:25:01 4 10.44 0.00 4.28 2.72 0.07 82.49 02:25:01 5 12.14 0.00 2.93 0.76 0.07 84.11 02:25:01 6 8.55 0.00 3.28 1.32 0.05 86.79 02:25:01 7 8.28 0.00 3.46 0.90 0.05 87.31 02:26:01 all 50.00 0.00 7.84 0.88 0.09 41.19 02:26:01 0 50.45 0.00 7.45 0.40 0.10 41.60 02:26:01 1 49.97 0.00 9.12 4.29 0.08 36.55 02:26:01 2 49.83 0.00 7.52 0.17 0.10 42.38 02:26:01 3 49.03 0.00 7.76 0.22 0.08 42.91 02:26:01 4 49.31 0.00 8.09 0.08 0.07 42.45 02:26:01 5 50.09 0.00 7.48 0.76 0.08 41.58 02:26:01 6 50.37 0.00 7.73 0.83 0.08 40.99 02:26:01 7 50.97 0.00 7.54 0.30 0.10 41.09 02:27:01 all 32.41 0.00 6.06 1.05 0.08 60.40 02:27:01 0 32.04 0.00 5.97 0.30 0.07 61.62 02:27:01 1 31.46 0.00 6.28 1.42 0.08 60.76 02:27:01 2 33.43 0.00 7.33 2.46 0.08 56.69 02:27:01 3 33.04 0.00 5.37 0.22 0.08 61.29 02:27:01 4 33.58 0.00 6.19 0.17 0.08 59.97 02:27:01 5 31.20 0.00 5.89 1.01 0.08 61.82 02:27:01 6 33.18 0.00 5.47 0.79 0.08 60.48 02:27:01 7 31.34 0.00 5.94 2.04 0.08 60.60 Average: all 30.79 0.00 5.82 1.20 0.08 62.10 Average: 0 30.37 0.00 5.60 0.42 0.08 63.54 Average: 1 31.04 0.00 6.42 2.26 0.07 60.20 Average: 2 31.16 0.00 6.41 2.49 0.08 59.86 Average: 3 30.58 0.00 5.39 0.57 0.08 63.38 Average: 4 31.14 0.00 6.19 0.99 0.07 61.61 Average: 5 31.12 0.00 5.43 0.84 0.08 62.52 Average: 6 30.72 0.00 5.50 0.98 0.07 62.73 Average: 7 30.21 0.00 5.65 1.08 0.08 62.98