---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8552 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 14G 142G 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 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8552) 09/09/25 _x86_64_ (8 CPU) 07:17:10 LINUX RESTART (8 CPU) 07:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:19:01 194.71 15.57 179.14 0.00 2174.55 96264.63 0.00 07:20:01 136.16 0.08 136.08 0.00 10.53 96314.21 0.00 07:21:01 94.78 0.28 94.50 0.00 19.73 60204.25 0.00 07:22:01 116.80 0.78 116.01 0.00 20.13 52794.13 0.00 Average: 135.37 4.13 131.23 0.00 549.46 76311.18 0.00 07:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:19:01 27348916 31480020 802920 2.44 144684 4145276 1885444 5.56 1336208 3660304 842976 07:20:01 26279204 31451908 826716 2.52 153272 5103960 1852124 5.46 1996752 3997880 141088 07:21:01 27200788 31462656 818460 2.49 158884 4235616 1929200 5.69 1588676 3525812 340 07:22:01 25062428 31214596 1055684 3.21 197852 5918920 2042032 6.02 2010100 5061504 368996 Average: 26472834 31402295 875945 2.66 163673 4850943 1927200 5.68 1732934 4061375 338350 07:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:19:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 07:19:01 docker0 340.76 439.98 28.62 3259.61 0.00 0.00 0.00 0.00 07:19:01 ens3 599.76 437.45 6587.02 92.64 0.00 0.00 0.00 0.00 07:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:20:01 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:20:01 veth59a10f7 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:20:01 ens3 30.68 17.68 29.40 11.02 0.00 0.00 0.00 0.00 07:21:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:21:01 docker0 5.87 10.26 0.42 123.68 0.00 0.00 0.00 0.00 07:21:01 ens3 34.08 19.66 202.45 9.84 0.00 0.00 0.00 0.00 07:22:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 07:22:01 docker0 53.29 87.65 5.09 867.12 0.00 0.00 0.00 0.00 07:22:01 veth71f37d0 53.24 87.74 5.82 867.13 0.00 0.00 0.00 0.07 07:22:01 ens3 269.12 161.31 6047.08 30.00 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 99.00 133.22 8.45 1053.42 0.00 0.00 0.00 0.00 Average: veth71f37d0 13.37 22.03 1.46 217.69 0.00 0.00 0.00 0.02 Average: ens3 231.88 157.86 3202.39 35.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8552) 09/09/25 _x86_64_ (8 CPU) 07:17:10 LINUX RESTART (8 CPU) 07:18:02 CPU %user %nice %system %iowait %steal %idle 07:19:01 all 7.26 0.00 3.14 3.78 0.07 85.75 07:19:01 0 8.38 0.00 4.09 7.46 0.07 80.00 07:19:01 1 5.67 0.00 2.58 6.17 0.07 85.51 07:19:01 2 9.05 0.00 2.75 4.26 0.05 83.88 07:19:01 3 6.83 0.00 3.42 0.41 0.07 89.27 07:19:01 4 8.48 0.00 3.05 8.56 0.09 79.82 07:19:01 5 7.60 0.00 3.81 1.19 0.07 87.34 07:19:01 6 5.77 0.00 2.66 0.33 0.05 91.19 07:19:01 7 6.32 0.00 2.75 1.90 0.07 88.96 07:20:01 all 28.58 0.00 4.15 3.89 0.08 63.31 07:20:01 0 27.93 0.00 4.11 0.62 0.08 67.26 07:20:01 1 29.32 0.00 3.71 0.18 0.07 66.71 07:20:01 2 29.22 0.00 4.13 0.77 0.08 65.79 07:20:01 3 30.50 0.00 4.01 0.29 0.08 65.12 07:20:01 4 29.07 0.00 5.10 10.15 0.08 55.59 07:20:01 5 26.71 0.00 4.03 4.76 0.10 64.40 07:20:01 6 28.30 0.00 4.19 12.97 0.08 54.46 07:20:01 7 27.55 0.00 3.90 1.41 0.07 67.07 07:21:01 all 40.44 0.00 5.63 2.35 0.10 51.48 07:21:01 0 41.66 0.00 5.65 1.22 0.10 51.36 07:21:01 1 40.30 0.00 5.50 0.60 0.08 53.51 07:21:01 2 41.28 0.00 5.31 0.47 0.13 52.80 07:21:01 3 40.24 0.00 5.76 9.56 0.12 44.31 07:21:01 4 40.46 0.00 5.66 0.62 0.08 53.18 07:21:01 5 39.96 0.00 5.62 2.83 0.10 51.49 07:21:01 6 39.65 0.00 6.13 2.26 0.07 51.90 07:21:01 7 39.97 0.00 5.40 1.27 0.13 53.22 07:22:01 all 25.85 0.00 5.27 3.76 0.08 65.04 07:22:01 0 24.86 0.00 5.20 8.60 0.08 61.26 07:22:01 1 27.44 0.00 5.27 0.84 0.07 66.38 07:22:01 2 26.56 0.00 5.15 0.61 0.07 67.61 07:22:01 3 25.60 0.00 6.10 2.87 0.08 65.35 07:22:01 4 26.15 0.00 5.27 0.54 0.12 67.93 07:22:01 5 24.17 0.00 4.68 0.61 0.07 70.47 07:22:01 6 24.81 0.00 4.84 7.14 0.08 63.13 07:22:01 7 27.20 0.00 5.65 8.86 0.08 58.20 Average: all 25.63 0.00 4.55 3.44 0.08 66.29 Average: 0 25.81 0.00 4.77 4.45 0.08 64.89 Average: 1 25.80 0.00 4.28 1.93 0.07 67.92 Average: 2 26.61 0.00 4.34 1.52 0.08 67.45 Average: 3 25.87 0.00 4.82 3.29 0.09 65.92 Average: 4 26.14 0.00 4.78 4.94 0.09 64.04 Average: 5 24.71 0.00 4.54 2.35 0.08 68.32 Average: 6 24.73 0.00 4.46 5.69 0.07 65.04 Average: 7 25.35 0.00 4.43 3.36 0.09 66.77