---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3611 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-3611) 03/17/26 _x86_64_ (8 CPU) 09:24:58 LINUX RESTART (8 CPU) 09:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:26:02 359.76 86.32 273.44 0.00 12489.52 202226.83 0.00 09:27:01 265.31 13.17 252.14 0.00 1729.61 71931.81 0.00 09:28:01 99.10 0.32 98.78 0.00 27.86 22183.24 0.00 Average: 241.26 33.38 207.88 0.00 4765.86 98930.59 0.00 09:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:26:02 29271552 31546744 771288 2.35 74680 2501036 1714332 5.05 945660 2303680 580 09:27:01 27227092 31473016 808604 2.46 149816 4244192 1755832 5.18 1355724 3751040 512 09:28:01 26667176 31296088 976532 2.97 162316 4559704 2480096 7.31 1883200 3715072 268060 Average: 27721940 31438616 852141 2.59 128937 3768311 1983420 5.85 1394861 3256597 89717 09:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:26:02 lo 4.30 4.30 0.42 0.42 0.00 0.00 0.00 0.00 09:26:02 veth36ee6bd 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:26:02 ens3 436.49 303.28 4667.72 86.66 0.00 0.00 0.00 0.00 09:26:02 docker0 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 09:27:01 ens3 663.31 432.32 6689.05 86.69 0.00 0.00 0.00 0.00 09:27:01 veth5496ea5 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 332.40 497.53 28.49 3243.14 0.00 0.00 0.00 0.00 09:28:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:28:01 vethb3012a7 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 09:28:01 ens3 45.63 26.96 340.64 12.36 0.00 0.00 0.00 0.00 09:28:01 docker0 8.93 16.30 0.63 253.09 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.22 0.22 0.00 0.00 0.00 0.00 Average: vethb3012a7 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 380.24 253.19 3883.55 61.76 0.00 0.00 0.00 0.00 Average: docker0 112.56 169.47 9.60 1153.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3611) 03/17/26 _x86_64_ (8 CPU) 09:24:58 LINUX RESTART (8 CPU) 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:02 all 7.25 0.00 2.47 3.66 0.07 86.55 09:26:02 0 5.12 0.00 2.44 1.38 0.07 90.99 09:26:02 1 5.95 0.00 2.46 0.74 0.07 90.78 09:26:02 2 7.23 0.00 2.69 3.62 0.05 86.41 09:26:02 3 6.10 0.00 1.73 0.49 0.07 91.61 09:26:02 4 8.64 0.00 2.99 0.72 0.07 87.58 09:26:02 5 10.60 0.00 2.37 3.80 0.07 83.16 09:26:02 6 7.69 0.00 3.39 9.94 0.10 78.88 09:26:02 7 6.68 0.00 1.67 8.60 0.08 82.97 09:27:01 all 8.76 0.00 3.86 3.92 0.12 83.34 09:27:01 0 10.06 0.00 3.78 0.91 0.10 85.15 09:27:01 1 9.41 0.00 4.28 1.10 0.12 85.09 09:27:01 2 9.14 0.00 5.09 3.18 0.14 82.45 09:27:01 3 9.09 0.00 3.91 13.61 0.14 73.26 09:27:01 4 7.17 0.00 3.01 4.52 0.10 85.20 09:27:01 5 7.80 0.00 3.91 5.83 0.10 82.36 09:27:01 6 9.74 0.00 3.60 0.53 0.14 85.99 09:27:01 7 7.65 0.00 3.30 1.67 0.12 87.26 09:28:01 all 57.68 0.00 9.40 0.90 0.17 31.85 09:28:01 0 59.13 0.00 9.69 0.34 0.19 30.66 09:28:01 1 58.66 0.00 9.79 0.57 0.17 30.81 09:28:01 2 57.99 0.00 9.68 0.74 0.20 31.40 09:28:01 3 55.75 0.00 9.37 2.81 0.17 31.89 09:28:01 4 59.40 0.00 9.23 1.77 0.18 29.42 09:28:01 5 54.45 0.00 8.58 0.24 0.15 36.57 09:28:01 6 59.04 0.00 9.51 0.35 0.17 30.93 09:28:01 7 56.97 0.00 9.39 0.37 0.15 33.12 Average: all 24.65 0.00 5.25 2.82 0.12 67.16 Average: 0 24.86 0.00 5.31 0.87 0.12 68.83 Average: 1 24.79 0.00 5.52 0.80 0.12 68.78 Average: 2 24.93 0.00 5.83 2.50 0.13 66.60 Average: 3 23.66 0.00 5.00 5.59 0.12 65.63 Average: 4 25.19 0.00 5.09 2.32 0.12 67.29 Average: 5 24.32 0.00 4.95 3.28 0.11 67.34 Average: 6 25.57 0.00 5.51 3.63 0.14 65.15 Average: 7 23.87 0.00 4.79 3.57 0.12 67.65