---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10436 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-10436) 05/22/26 _x86_64_ (8 CPU) 18:40:56 LINUX RESTART (8 CPU) 18:41:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:02 401.93 72.74 329.20 0.00 12288.35 198872.19 0.00 18:43:01 265.40 12.08 253.31 0.00 1731.10 80441.28 0.00 18:44:01 36.86 0.05 36.81 0.00 0.40 31573.15 0.00 18:45:01 141.13 0.30 140.83 0.00 24.26 39210.80 0.00 Average: 211.10 21.33 189.77 0.00 3518.47 87553.99 0.00 18:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:02 29275972 31577756 737052 2.24 74916 2526524 1673632 4.93 931308 2312884 840 18:43:01 26456620 31210276 1064532 3.24 153884 4707964 2317400 6.83 1978204 3851472 458952 18:44:01 25797728 31431636 843044 2.56 158844 5540388 1877428 5.53 1996448 4453776 804708 18:45:01 26103092 31508340 767764 2.34 178560 5271992 1793076 5.29 1639204 4481808 450764 Average: 26908353 31432002 853098 2.60 141551 4511717 1915384 5.65 1636291 3774985 428816 18:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:02 veth31518dd 49.13 83.57 3.43 296.72 0.00 0.00 0.00 0.02 18:42:02 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 18:42:02 docker0 49.13 83.45 2.76 296.71 0.00 0.00 0.00 0.00 18:42:02 ens3 602.33 403.30 5127.03 94.81 0.00 0.00 0.00 0.00 18:43:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:43:01 docker0 277.39 344.67 24.56 2936.01 0.00 0.00 0.00 0.00 18:43:01 veth7ba2b85 0.10 0.22 0.00 0.02 0.00 0.00 0.00 0.00 18:43:01 ens3 514.29 382.43 6378.92 88.27 0.00 0.00 0.00 0.00 18:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 docker0 1.15 1.42 0.13 0.41 0.00 0.00 0.00 0.00 18:44:01 veth7ba2b85 1.15 1.45 0.14 0.41 0.00 0.00 0.00 0.00 18:44:01 ens3 10.26 7.55 7.71 4.32 0.00 0.00 0.00 0.00 18:45:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 18:45:01 docker0 4.72 8.33 0.34 128.29 0.00 0.00 0.00 0.00 18:45:01 ens3 114.36 68.49 2720.45 15.79 0.00 0.00 0.00 0.00 Average: lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 82.28 108.48 6.87 831.58 0.00 0.00 0.00 0.00 Average: ens3 309.46 214.74 3546.73 50.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10436) 05/22/26 _x86_64_ (8 CPU) 18:40:56 LINUX RESTART (8 CPU) 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:02 all 7.82 0.00 2.35 2.30 0.06 87.47 18:42:02 0 9.10 0.00 2.35 0.25 0.08 88.22 18:42:02 1 8.18 0.00 1.88 0.92 0.05 88.97 18:42:02 2 8.04 0.00 2.05 0.67 0.05 89.18 18:42:02 3 9.91 0.00 3.80 3.33 0.07 82.90 18:42:02 4 6.89 0.00 3.09 1.97 0.07 87.99 18:42:02 5 7.06 0.00 2.46 10.59 0.07 79.82 18:42:02 6 6.68 0.00 1.43 0.35 0.05 91.49 18:42:02 7 6.68 0.00 1.78 0.34 0.05 91.16 18:43:01 all 22.18 0.00 4.93 2.08 0.08 70.73 18:43:01 0 19.74 0.00 4.36 0.41 0.07 75.41 18:43:01 1 21.90 0.00 5.81 7.43 0.10 64.76 18:43:01 2 21.87 0.00 5.18 0.31 0.09 72.56 18:43:01 3 23.59 0.00 5.02 0.21 0.09 71.10 18:43:01 4 22.91 0.00 4.07 1.50 0.09 71.43 18:43:01 5 21.07 0.00 5.96 5.82 0.09 67.06 18:43:01 6 23.01 0.00 4.94 0.45 0.07 71.53 18:43:01 7 23.33 0.00 4.13 0.53 0.09 71.93 18:44:01 all 40.19 0.00 5.57 0.64 0.09 53.52 18:44:01 0 40.47 0.00 5.64 0.24 0.08 53.57 18:44:01 1 40.24 0.00 5.85 0.03 0.08 53.79 18:44:01 2 41.07 0.00 5.43 0.03 0.10 53.37 18:44:01 3 40.40 0.00 5.62 0.03 0.08 53.86 18:44:01 4 40.42 0.00 5.40 0.08 0.08 54.02 18:44:01 5 40.40 0.00 5.04 0.39 0.08 54.09 18:44:01 6 40.24 0.00 5.56 0.03 0.08 54.07 18:44:01 7 38.29 0.00 5.98 4.26 0.10 51.37 18:45:01 all 41.20 0.00 5.94 1.17 0.11 51.59 18:45:01 0 41.29 0.00 7.11 0.25 0.10 51.24 18:45:01 1 42.01 0.00 5.38 0.08 0.13 52.39 18:45:01 2 41.25 0.00 5.89 3.71 0.10 49.05 18:45:01 3 39.64 0.00 5.29 1.65 0.10 53.32 18:45:01 4 40.78 0.00 5.75 0.29 0.10 53.08 18:45:01 5 42.44 0.00 6.09 0.86 0.10 50.51 18:45:01 6 41.04 0.00 5.46 0.10 0.10 53.30 18:45:01 7 41.12 0.00 6.50 2.43 0.10 49.85 Average: all 27.87 0.00 4.70 1.54 0.08 65.80 Average: 0 27.68 0.00 4.87 0.29 0.08 67.08 Average: 1 28.12 0.00 4.72 2.08 0.09 64.98 Average: 2 28.10 0.00 4.63 1.18 0.08 66.00 Average: 3 28.41 0.00 4.93 1.31 0.08 65.26 Average: 4 27.76 0.00 4.58 0.96 0.08 66.61 Average: 5 27.80 0.00 4.88 4.40 0.08 62.83 Average: 6 27.77 0.00 4.35 0.23 0.08 67.57 Average: 7 27.35 0.00 4.60 1.89 0.08 66.07