---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5757 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 141G 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 141G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5757) 04/21/26 _x86_64_ (8 CPU) 05:24:23 LINUX RESTART (8 CPU) 05:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:26:01 329.47 22.27 307.20 0.00 3267.92 92803.12 0.00 05:27:01 49.16 0.12 49.04 0.00 1.47 26114.45 0.00 05:28:01 106.10 0.32 105.78 0.00 28.40 25951.96 0.00 05:29:01 169.16 0.87 168.29 0.00 31.46 73682.92 0.00 Average: 162.78 5.82 156.95 0.00 822.12 54478.45 0.00 05:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:01 27251364 31491304 791508 2.41 147616 4246660 1782472 5.26 1342064 3751468 12776 05:27:01 25853012 31248936 1024472 3.12 156968 5315036 2231824 6.58 2305336 4097496 348944 05:28:01 26597500 31159772 1111012 3.38 164052 4493372 2690076 7.93 2001356 3671160 198860 05:29:01 25261756 31473128 795672 2.42 212164 5981924 1940516 5.72 1736132 5158144 600 Average: 26240908 31343285 930666 2.83 170200 5009248 2161222 6.37 1846222 4169567 140295 05:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:01 ens3 740.93 542.25 10516.93 113.24 0.00 0.00 0.00 0.00 05:26:01 lo 4.61 4.61 0.47 0.47 0.00 0.00 0.00 0.00 05:26:01 docker0 347.30 425.55 29.24 3243.74 0.00 0.00 0.00 0.00 05:27:01 ens3 22.41 13.76 21.10 8.78 0.00 0.00 0.00 0.00 05:27:01 veth9e714c2 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:27:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 05:28:01 vethf35fe28 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:28:01 ens3 40.44 25.15 215.01 11.51 0.00 0.00 0.00 0.00 05:28:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 05:28:01 docker0 6.70 10.81 0.51 128.73 0.00 0.00 0.00 0.00 05:29:01 ens3 316.51 214.45 7335.94 39.64 0.00 0.00 0.00 0.00 05:29:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 05:29:01 docker0 57.72 62.92 5.63 758.62 0.00 0.00 0.00 0.00 05:29:01 vethb3dd9ff 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 278.15 197.46 4497.17 43.00 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 101.93 123.58 8.76 1023.52 0.00 0.00 0.00 0.00 Average: vethb3dd9ff 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5757) 04/21/26 _x86_64_ (8 CPU) 05:24:23 LINUX RESTART (8 CPU) 05:25:02 CPU %user %nice %system %iowait %steal %idle 05:26:01 all 11.96 0.00 4.80 1.38 0.07 81.78 05:26:01 0 9.44 0.00 4.31 2.83 0.07 83.35 05:26:01 1 13.01 0.00 4.71 0.64 0.07 81.57 05:26:01 2 13.67 0.00 4.84 0.50 0.07 80.92 05:26:01 3 13.16 0.00 5.21 3.03 0.07 78.53 05:26:01 4 12.38 0.00 4.98 0.67 0.07 81.90 05:26:01 5 10.65 0.00 5.03 0.15 0.09 84.08 05:26:01 6 12.91 0.00 4.86 1.54 0.05 80.64 05:26:01 7 10.52 0.00 4.47 1.71 0.07 83.23 05:27:01 all 38.05 0.00 5.65 0.31 0.07 55.92 05:27:01 0 39.58 0.00 5.70 0.03 0.07 54.62 05:27:01 1 38.61 0.00 5.80 0.07 0.07 55.46 05:27:01 2 39.24 0.00 5.77 0.07 0.07 54.86 05:27:01 3 36.44 0.00 5.71 0.05 0.08 57.71 05:27:01 4 37.82 0.00 5.59 0.08 0.07 56.44 05:27:01 5 37.39 0.00 5.49 1.61 0.07 55.44 05:27:01 6 39.34 0.00 5.45 0.52 0.07 54.62 05:27:01 7 35.94 0.00 5.68 0.07 0.07 58.24 05:28:01 all 51.67 0.00 7.47 0.29 0.08 40.48 05:28:01 0 50.44 0.00 7.10 0.10 0.08 42.27 05:28:01 1 51.37 0.00 7.33 0.29 0.08 40.93 05:28:01 2 52.77 0.00 8.14 0.69 0.10 38.30 05:28:01 3 53.20 0.00 7.59 0.05 0.08 39.08 05:28:01 4 51.36 0.00 7.41 0.10 0.07 41.06 05:28:01 5 50.86 0.00 7.28 0.47 0.07 41.32 05:28:01 6 50.20 0.00 7.52 0.59 0.08 41.61 05:28:01 7 53.19 0.00 7.40 0.02 0.08 39.31 05:29:01 all 24.24 0.00 5.18 0.69 0.07 69.82 05:29:01 0 24.44 0.00 4.90 0.32 0.07 70.27 05:29:01 1 24.84 0.00 5.43 0.83 0.08 68.81 05:29:01 2 24.15 0.00 4.50 0.34 0.05 70.96 05:29:01 3 22.19 0.00 4.22 0.05 0.08 73.45 05:29:01 4 24.47 0.00 6.13 2.91 0.08 66.40 05:29:01 5 25.06 0.00 4.49 0.08 0.08 70.29 05:29:01 6 23.76 0.00 5.19 0.83 0.07 70.15 05:29:01 7 25.01 0.00 6.56 0.17 0.07 68.19 Average: all 31.62 0.00 5.78 0.66 0.07 61.86 Average: 0 31.12 0.00 5.51 0.81 0.07 62.48 Average: 1 32.10 0.00 5.83 0.45 0.08 61.55 Average: 2 32.61 0.00 5.82 0.40 0.07 61.09 Average: 3 31.36 0.00 5.69 0.78 0.08 62.09 Average: 4 31.64 0.00 6.04 0.94 0.07 61.31 Average: 5 31.11 0.00 5.58 0.58 0.08 62.65 Average: 6 31.71 0.00 5.76 0.86 0.07 61.59 Average: 7 31.31 0.00 6.04 0.48 0.07 62.09