---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6378 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-6378) 08/06/25 _x86_64_ (8 CPU) 20:24:00 LINUX RESTART (8 CPU) 20:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:26:01 253.69 15.08 238.60 0.00 2201.66 71598.98 0.00 20:27:01 107.08 0.57 106.52 0.00 42.93 19642.06 0.00 Average: 179.77 7.76 172.00 0.00 1113.22 45402.25 0.00 20:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:26:01 27351768 31502976 780576 2.37 145448 4164872 1706176 5.03 1319852 3675960 13116 20:27:01 26648140 31317972 953700 2.90 158400 4606712 2462544 7.26 1895984 3722840 412368 Average: 26999954 31410474 867138 2.64 151924 4385792 2084360 6.15 1607918 3699400 212742 20:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:26:01 ens3 601.66 454.77 6668.44 88.95 0.00 0.00 0.00 0.00 20:26:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 20:26:01 docker0 359.87 454.26 29.68 3345.73 0.00 0.00 0.00 0.00 20:27:01 ens3 54.52 31.89 224.37 16.58 0.00 0.00 0.00 0.00 20:27:01 vethca3fc96 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:27:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 20:27:01 docker0 6.15 11.05 0.36 123.98 0.00 0.00 0.00 0.00 Average: ens3 325.79 241.56 3419.34 52.46 0.00 0.00 0.00 0.00 Average: vethca3fc96 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 181.52 230.79 14.90 1721.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6378) 08/06/25 _x86_64_ (8 CPU) 20:24:00 LINUX RESTART (8 CPU) 20:25:02 CPU %user %nice %system %iowait %steal %idle 20:26:01 all 8.49 0.00 3.44 2.20 0.07 85.80 20:26:01 0 7.35 0.00 3.57 0.80 0.09 88.19 20:26:01 1 8.54 0.00 4.38 4.67 0.07 82.34 20:26:01 2 8.84 0.00 2.90 1.94 0.05 86.27 20:26:01 3 9.51 0.00 4.47 5.47 0.09 80.46 20:26:01 4 8.61 0.00 3.38 0.55 0.05 87.41 20:26:01 5 9.11 0.00 3.68 1.27 0.09 85.86 20:26:01 6 7.98 0.00 2.29 0.86 0.05 88.82 20:26:01 7 8.01 0.00 2.86 2.05 0.07 87.01 20:27:01 all 55.16 0.00 8.73 0.56 0.10 35.45 20:27:01 0 54.84 0.00 8.63 0.20 0.10 36.22 20:27:01 1 55.90 0.00 8.92 0.25 0.08 34.84 20:27:01 2 55.06 0.00 8.40 0.34 0.10 36.10 20:27:01 3 55.08 0.00 8.40 1.85 0.12 34.55 20:27:01 4 53.54 0.00 10.20 1.10 0.12 35.05 20:27:01 5 56.44 0.00 8.24 0.22 0.08 35.01 20:27:01 6 55.49 0.00 8.12 0.12 0.12 36.15 20:27:01 7 54.92 0.00 8.92 0.42 0.10 35.64 Average: all 32.05 0.00 6.11 1.37 0.09 60.39 Average: 0 31.30 0.00 6.12 0.50 0.09 61.98 Average: 1 32.41 0.00 6.67 2.44 0.08 58.40 Average: 2 32.19 0.00 5.68 1.13 0.08 60.93 Average: 3 32.52 0.00 6.45 3.64 0.10 57.28 Average: 4 31.27 0.00 6.82 0.82 0.09 61.00 Average: 5 33.01 0.00 5.98 0.74 0.09 60.19 Average: 6 32.00 0.00 5.24 0.48 0.09 62.19 Average: 7 31.67 0.00 5.91 1.23 0.08 61.10