---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2012 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-2012) 02/13/26 _x86_64_ (8 CPU) 03:55:42 LINUX RESTART (8 CPU) 03:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:57:01 397.27 72.45 324.81 0.00 12833.33 143257.19 0.00 03:58:01 244.61 3.82 240.79 0.00 41.06 68634.69 0.00 03:59:02 118.53 0.35 118.18 0.00 25.59 36218.99 0.00 Average: 253.46 25.54 227.92 0.00 4299.76 82701.04 0.00 03:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 28368820 31498880 787832 2.40 91616 3308652 1921960 5.67 1061320 3029740 662020 03:58:01 26097284 31403004 869976 2.65 163436 5208772 1948516 5.74 2052736 4094776 781280 03:59:02 25986200 31517748 756880 2.30 188168 5376824 1697752 5.01 1652024 4571056 468976 Average: 26817435 31473211 804896 2.45 147740 4631416 1856076 5.47 1588693 3898524 637425 03:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 veth6650943 3.28 1.57 42.58 0.13 0.00 0.00 0.00 0.00 03:57:01 docker0 63.41 62.89 4.41 380.38 0.00 0.00 0.00 0.00 03:57:01 lo 5.13 5.13 0.53 0.53 0.00 0.00 0.00 0.00 03:57:01 veth8a21b85 1.57 3.28 0.13 42.58 0.00 0.00 0.00 0.00 03:57:01 ens3 730.38 505.45 8531.71 139.65 0.00 0.00 0.00 0.00 03:58:01 docker0 317.83 506.63 27.37 3202.13 0.00 0.00 0.00 0.00 03:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:58:01 veth672c589 0.10 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:58:01 ens3 539.41 338.93 3241.98 45.08 0.00 0.00 0.00 0.00 03:59:02 docker0 4.80 8.43 0.34 128.22 0.00 0.00 0.00 0.00 03:59:02 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 03:59:02 ens3 110.53 66.63 2720.46 16.11 0.00 0.00 0.00 0.00 Average: docker0 128.67 192.64 10.71 1236.85 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 460.09 303.65 4831.27 66.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2012) 02/13/26 _x86_64_ (8 CPU) 03:55:42 LINUX RESTART (8 CPU) 03:56:01 CPU %user %nice %system %iowait %steal %idle 03:57:01 all 9.96 0.00 3.25 2.52 0.06 84.21 03:57:01 0 7.53 0.00 3.34 1.01 0.05 88.07 03:57:01 1 9.84 0.00 3.30 1.21 0.07 85.59 03:57:01 2 8.41 0.00 3.16 3.77 0.07 84.59 03:57:01 3 11.13 0.00 3.09 5.99 0.07 79.73 03:57:01 4 11.83 0.00 2.39 1.51 0.07 84.21 03:57:01 5 10.98 0.00 4.06 4.64 0.05 80.27 03:57:01 6 9.18 0.00 2.75 1.60 0.05 86.42 03:57:01 7 10.80 0.00 3.89 0.47 0.05 84.78 03:58:01 all 33.70 0.00 7.28 1.81 0.09 57.12 03:58:01 0 33.24 0.00 7.13 0.24 0.08 59.30 03:58:01 1 33.15 0.00 6.73 0.39 0.08 59.65 03:58:01 2 35.04 0.00 7.39 0.37 0.08 57.11 03:58:01 3 35.25 0.00 7.88 4.52 0.08 52.27 03:58:01 4 33.16 0.00 7.16 0.88 0.08 58.72 03:58:01 5 33.78 0.00 6.86 2.01 0.10 57.25 03:58:01 6 32.06 0.00 7.49 5.44 0.08 54.92 03:58:01 7 33.92 0.00 7.59 0.62 0.10 57.77 03:59:02 all 44.12 0.00 6.57 1.06 0.11 48.15 03:59:02 0 44.45 0.00 6.32 0.76 0.12 48.35 03:59:02 1 45.30 0.00 6.45 0.74 0.10 47.40 03:59:02 2 43.97 0.00 6.08 0.76 0.12 49.07 03:59:02 3 44.57 0.00 6.38 2.91 0.10 46.04 03:59:02 4 43.70 0.00 6.38 0.40 0.10 49.41 03:59:02 5 43.93 0.00 7.10 2.05 0.10 46.82 03:59:02 6 42.13 0.00 6.70 0.42 0.10 50.65 03:59:02 7 44.93 0.00 7.12 0.42 0.10 47.43 Average: all 29.26 0.00 5.70 1.80 0.08 63.16 Average: 0 28.40 0.00 5.60 0.67 0.08 65.25 Average: 1 29.40 0.00 5.49 0.78 0.08 64.24 Average: 2 29.13 0.00 5.54 1.63 0.09 63.60 Average: 3 30.33 0.00 5.78 4.47 0.08 59.34 Average: 4 29.59 0.00 5.31 0.93 0.08 64.08 Average: 5 29.57 0.00 6.01 2.89 0.08 61.44 Average: 6 27.81 0.00 5.65 2.49 0.08 63.97 Average: 7 29.88 0.00 6.20 0.51 0.08 63.33