---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1681 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 25G 131G 16% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 25G 131G 16% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1681) 09/03/26 _x86_64_ (8 CPU) 08:36:32 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:38:01 232.89 58.67 174.22 0.00 10582.64 13202.60 0.00 08:39:01 209.53 13.71 195.82 0.00 2148.31 66224.31 0.00 08:40:01 37.96 0.23 37.73 0.00 2.00 27311.05 0.00 08:41:01 33.44 0.20 33.24 0.00 1.60 18909.38 0.00 08:42:01 91.72 0.38 91.33 0.00 13.46 51176.27 0.00 Average: 121.11 14.64 106.47 0.00 2549.60 35364.72 0.00 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 29287384 31568936 761208 2.32 70568 2516960 1768044 5.21 946176 2301816 450684 08:39:01 27603544 31488172 797568 2.43 117560 3974932 1708768 5.04 1222656 3570280 460 08:40:01 25851848 31153592 1124192 3.42 128548 5283416 2407704 7.10 2405164 4034360 544448 08:41:01 26140676 31384652 891704 2.71 133248 5195148 1885204 5.56 1596732 4528648 516540 08:42:01 25333548 31494840 787948 2.40 137404 6107368 1796760 5.30 1982344 4956164 56 Average: 26843400 31418038 872524 2.65 117466 4615565 1913296 5.64 1630614 3878254 302438 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 3.47 3.47 0.34 0.34 0.00 0.00 0.00 0.00 08:38:01 ens3 1154.97 789.85 7533.91 123.94 0.00 0.00 0.00 0.00 08:39:01 docker0 536.66 679.95 39.96 4646.52 0.00 0.00 0.00 0.00 08:39:01 veth5e5173a 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:39:01 ens3 881.99 680.85 8049.73 104.43 0.00 0.00 0.00 0.00 08:40:01 docker0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 veth5e5173a 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 22.98 14.33 18.34 9.38 0.00 0.00 0.00 0.00 08:41:01 docker0 1.22 1.22 0.09 0.19 0.00 0.00 0.00 0.00 08:41:01 veth5e5173a 1.22 1.23 0.11 0.20 0.00 0.00 0.00 0.00 08:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 ens3 19.00 14.16 13.05 7.68 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 ens3 32.28 21.36 25.20 14.08 0.00 0.00 0.00 0.00 Average: docker0 107.60 136.25 8.01 929.34 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 422.24 304.11 3128.05 51.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1681) 09/03/26 _x86_64_ (8 CPU) 08:36:32 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 7.56 0.00 1.67 0.89 0.04 89.84 08:38:01 0 9.00 0.00 1.64 1.00 0.03 88.33 08:38:01 1 11.03 0.00 1.74 0.40 0.05 86.77 08:38:01 2 5.39 0.00 1.24 0.29 0.03 93.05 08:38:01 3 8.55 0.00 1.81 0.97 0.03 88.64 08:38:01 4 7.29 0.00 1.12 0.17 0.03 91.39 08:38:01 5 9.10 0.00 2.78 3.64 0.03 84.44 08:38:01 6 6.04 0.00 1.30 0.10 0.03 92.52 08:38:01 7 4.05 0.00 1.74 0.56 0.07 93.59 08:39:01 all 7.44 0.00 3.27 1.31 0.07 87.90 08:39:01 0 6.38 0.00 3.08 1.80 0.07 88.67 08:39:01 1 7.25 0.00 2.69 2.30 0.07 87.69 08:39:01 2 7.10 0.00 3.29 1.89 0.08 87.64 08:39:01 3 8.50 0.00 3.93 2.14 0.07 85.37 08:39:01 4 7.15 0.00 2.59 0.32 0.07 89.87 08:39:01 5 7.09 0.00 3.12 0.54 0.07 89.19 08:39:01 6 9.82 0.00 3.54 1.47 0.07 85.09 08:39:01 7 6.22 0.00 3.95 0.05 0.07 89.71 08:40:01 all 49.82 0.00 8.30 0.22 0.05 41.61 08:40:01 0 51.16 0.00 8.02 1.21 0.05 39.56 08:40:01 1 49.91 0.00 8.72 0.30 0.05 41.02 08:40:01 2 48.02 0.00 8.05 0.03 0.05 43.84 08:40:01 3 49.40 0.00 10.02 0.07 0.07 40.44 08:40:01 4 50.55 0.00 8.61 0.02 0.05 40.78 08:40:01 5 50.33 0.00 7.47 0.05 0.05 42.10 08:40:01 6 49.15 0.00 7.38 0.07 0.05 43.35 08:40:01 7 50.02 0.00 8.14 0.03 0.05 41.76 08:41:01 all 54.87 0.00 6.62 0.18 0.06 38.27 08:41:01 0 56.75 0.00 6.25 0.23 0.07 36.70 08:41:01 1 54.46 0.00 6.85 0.54 0.07 38.09 08:41:01 2 54.97 0.00 6.32 0.57 0.05 38.09 08:41:01 3 55.02 0.00 7.47 0.03 0.07 37.41 08:41:01 4 54.39 0.00 6.17 0.02 0.07 39.36 08:41:01 5 53.67 0.00 7.60 0.02 0.08 38.63 08:41:01 6 53.44 0.00 6.00 0.03 0.05 40.47 08:41:01 7 56.23 0.00 6.32 0.00 0.05 37.40 08:42:01 all 39.67 0.00 6.70 0.47 0.06 53.10 08:42:01 0 40.91 0.00 7.15 1.46 0.07 50.40 08:42:01 1 41.42 0.00 7.00 0.03 0.07 51.47 08:42:01 2 38.04 0.00 6.65 0.18 0.05 55.08 08:42:01 3 38.66 0.00 6.47 0.07 0.07 54.74 08:42:01 4 38.94 0.00 6.91 0.02 0.05 54.08 08:42:01 5 39.25 0.00 6.54 0.00 0.05 54.16 08:42:01 6 40.62 0.00 6.62 2.02 0.07 50.67 08:42:01 7 39.49 0.00 6.25 0.02 0.05 54.19 Average: all 31.88 0.00 5.31 0.62 0.06 62.13 Average: 0 32.83 0.00 5.23 1.14 0.06 60.74 Average: 1 32.84 0.00 5.40 0.71 0.06 60.99 Average: 2 30.72 0.00 5.11 0.59 0.05 63.53 Average: 3 32.04 0.00 5.94 0.65 0.06 61.30 Average: 4 31.66 0.00 5.08 0.11 0.05 63.10 Average: 5 31.91 0.00 5.51 0.85 0.06 61.67 Average: 6 31.82 0.00 4.97 0.74 0.05 62.42 Average: 7 31.25 0.00 5.28 0.13 0.06 63.29