---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15349 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15349) 07/21/26 _x86_64_ (8 CPU) 20:48:11 LINUX RESTART (8 CPU) 20:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:50:01 142.21 4.61 137.60 0.00 540.43 51264.79 0.00 20:51:01 76.94 0.02 76.92 0.00 0.13 45034.24 0.00 20:52:01 47.13 0.17 46.97 0.00 1.33 47441.79 0.00 20:53:01 86.40 0.47 85.94 0.00 23.60 32901.32 0.00 Average: 87.94 1.30 86.64 0.00 139.71 44131.25 0.00 20:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:01 27103752 31299488 981848 2.99 130904 4206300 2282036 6.73 1773712 3449584 945560 20:51:01 25936108 31302808 975296 2.97 139040 5310552 2261112 6.67 1893804 4434588 772468 20:52:01 25384660 31457980 819464 2.49 141056 5978972 1850012 5.45 2004652 4839388 55092 20:53:01 27725824 31497420 787680 2.40 146136 3784632 1935088 5.70 1319764 3304392 412 Average: 26537586 31389424 891072 2.71 139284 4820114 2082062 6.14 1747983 4006988 443383 20:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 20:50:01 docker0 306.34 315.01 22.43 2200.64 0.00 0.00 0.00 0.00 20:50:01 vethc0d6ff6 176.77 196.61 15.89 1589.24 0.00 0.00 0.00 0.13 20:50:01 ens3 620.89 509.28 9304.63 98.87 0.00 0.00 0.00 0.00 20:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:51:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 vethc0d6ff6 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 11.41 6.97 9.40 5.11 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.37 0.37 0.02 0.03 0.00 0.00 0.00 0.00 20:52:01 vethc0d6ff6 0.37 0.38 0.03 0.04 0.00 0.00 0.00 0.00 20:52:01 ens3 12.36 9.76 9.90 5.78 0.00 0.00 0.00 0.00 20:53:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 20:53:01 docker0 1.23 1.20 0.13 1.84 0.00 0.00 0.00 0.00 20:53:01 ens3 124.46 82.85 2558.90 24.36 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 76.04 78.17 5.57 543.77 0.00 0.00 0.00 0.00 Average: ens3 190.50 150.73 2944.35 33.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15349) 07/21/26 _x86_64_ (8 CPU) 20:48:11 LINUX RESTART (8 CPU) 20:49:02 CPU %user %nice %system %iowait %steal %idle 20:50:01 all 22.86 0.00 5.02 1.03 0.09 71.00 20:50:01 0 23.53 0.00 4.09 0.22 0.09 72.07 20:50:01 1 22.41 0.00 4.44 0.17 0.07 72.91 20:50:01 2 22.69 0.00 4.99 0.12 0.10 72.09 20:50:01 3 22.29 0.00 5.49 2.74 0.10 69.38 20:50:01 4 24.54 0.00 4.91 0.22 0.09 70.24 20:50:01 5 23.18 0.00 5.08 0.71 0.09 70.95 20:50:01 6 23.27 0.00 5.87 0.36 0.07 70.43 20:50:01 7 20.97 0.00 5.29 3.72 0.09 69.94 20:51:01 all 60.58 0.00 7.48 1.21 0.14 30.59 20:51:01 0 60.26 0.00 7.84 0.03 0.15 31.71 20:51:01 1 60.08 0.00 7.46 1.16 0.15 31.15 20:51:01 2 59.75 0.00 7.33 1.68 0.15 31.09 20:51:01 3 60.53 0.00 7.39 1.90 0.12 30.06 20:51:01 4 60.89 0.00 7.25 0.03 0.15 31.67 20:51:01 5 60.65 0.00 7.00 2.02 0.17 30.16 20:51:01 6 62.03 0.00 7.08 0.03 0.13 30.72 20:51:01 7 60.45 0.00 8.47 2.79 0.13 28.16 20:52:01 all 35.30 0.00 4.69 0.80 0.08 59.12 20:52:01 0 35.02 0.00 4.49 0.00 0.08 60.41 20:52:01 1 34.67 0.00 4.87 0.10 0.08 60.28 20:52:01 2 34.73 0.00 4.30 0.49 0.07 60.42 20:52:01 3 37.61 0.00 4.66 0.00 0.08 57.65 20:52:01 4 36.18 0.00 5.28 5.82 0.08 52.63 20:52:01 5 35.93 0.00 4.81 0.00 0.07 59.20 20:52:01 6 33.69 0.00 4.47 0.00 0.08 61.75 20:52:01 7 34.61 0.00 4.64 0.02 0.08 60.66 20:53:01 all 37.11 0.00 5.13 1.07 0.09 56.60 20:53:01 0 37.38 0.00 4.87 1.36 0.08 56.30 20:53:01 1 35.66 0.00 4.53 1.01 0.08 58.73 20:53:01 2 37.13 0.00 6.65 1.70 0.08 54.43 20:53:01 3 37.70 0.00 5.44 0.02 0.08 56.76 20:53:01 4 37.50 0.00 5.39 2.96 0.08 54.07 20:53:01 5 38.33 0.00 4.78 1.36 0.08 55.44 20:53:01 6 36.88 0.00 4.60 0.07 0.08 58.37 20:53:01 7 36.29 0.00 4.81 0.07 0.12 58.71 Average: all 39.05 0.00 5.58 1.03 0.10 54.24 Average: 0 39.11 0.00 5.33 0.41 0.10 55.05 Average: 1 38.28 0.00 5.33 0.61 0.10 55.69 Average: 2 38.67 0.00 5.82 1.00 0.10 54.40 Average: 3 39.63 0.00 5.74 1.15 0.10 53.37 Average: 4 39.85 0.00 5.71 2.27 0.10 52.06 Average: 5 39.65 0.00 5.42 1.03 0.10 53.80 Average: 6 39.06 0.00 5.50 0.11 0.09 55.23 Average: 7 38.15 0.00 5.80 1.64 0.11 54.30