---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5285 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: 2799.996 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-5285) 07/17/25 _x86_64_ (8 CPU) 17:50:50 LINUX RESTART (8 CPU) 17:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:52:01 420.93 81.70 339.23 0.00 13988.74 153536.94 0.00 17:53:01 223.65 1.95 221.70 0.00 45.19 59672.19 0.00 17:54:01 120.66 0.35 120.31 0.00 12.53 25735.19 0.00 Average: 255.08 28.00 227.08 0.00 4682.15 79648.11 0.00 17:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:52:01 28652552 31509632 787032 2.39 86480 3052068 1839964 5.42 1040364 2785552 302992 17:53:01 27332420 31471236 809660 2.46 146516 4150016 1979748 5.84 1360536 3649784 380 17:54:01 26208460 31098684 1172224 3.57 158928 4814256 2720700 8.02 2164164 3883016 464400 Average: 27397811 31359851 922972 2.81 130641 4005447 2180137 6.43 1521688 3439451 255924 17:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:52:01 docker0 34.66 31.41 2.44 185.32 0.00 0.00 0.00 0.00 17:52:01 lo 5.57 5.57 0.54 0.54 0.00 0.00 0.00 0.00 17:52:01 ens3 631.93 428.50 8098.87 130.72 0.00 0.00 0.00 0.00 17:53:01 docker0 376.45 410.90 29.52 3000.66 0.00 0.00 0.00 0.00 17:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:53:01 ens3 441.44 392.43 3025.87 45.38 0.00 0.00 0.00 0.00 17:53:01 veth9f95acf 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 25.93 58.16 1.78 881.80 0.00 0.00 0.00 0.00 17:54:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 17:54:01 ens3 100.58 53.94 1221.74 16.64 0.00 0.00 0.00 0.00 17:54:01 veth2d8856d 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 145.68 166.82 11.25 1355.93 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 391.32 291.62 4115.49 64.25 0.00 0.00 0.00 0.00 Average: veth2d8856d 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5285) 07/17/25 _x86_64_ (8 CPU) 17:50:50 LINUX RESTART (8 CPU) 17:51:01 CPU %user %nice %system %iowait %steal %idle 17:52:01 all 8.90 0.00 2.75 1.68 0.06 86.61 17:52:01 0 7.96 0.00 3.01 0.76 0.07 88.21 17:52:01 1 10.34 0.00 2.93 0.54 0.07 86.12 17:52:01 2 10.82 0.00 2.22 1.13 0.08 85.75 17:52:01 3 8.67 0.00 2.78 4.38 0.05 84.12 17:52:01 4 7.67 0.00 3.05 1.88 0.05 87.35 17:52:01 5 8.68 0.00 2.04 0.32 0.05 88.90 17:52:01 6 7.58 0.00 2.52 1.18 0.07 88.65 17:52:01 7 9.45 0.00 3.46 3.26 0.05 83.78 17:53:01 all 5.83 0.00 2.35 0.86 0.06 90.91 17:53:01 0 5.98 0.00 2.14 0.17 0.05 91.66 17:53:01 1 6.21 0.00 2.41 0.30 0.07 91.01 17:53:01 2 5.90 0.00 2.79 0.10 0.07 91.15 17:53:01 3 4.73 0.00 1.42 0.60 0.05 93.20 17:53:01 4 6.43 0.00 2.28 0.34 0.05 90.91 17:53:01 5 4.95 0.00 2.03 0.12 0.07 92.84 17:53:01 6 6.80 0.00 2.40 0.30 0.05 90.44 17:53:01 7 5.64 0.00 3.31 4.94 0.07 86.04 17:54:01 all 58.22 0.00 9.40 0.54 0.09 31.75 17:54:01 0 57.28 0.00 10.31 0.35 0.10 31.95 17:54:01 1 59.05 0.00 9.05 0.50 0.10 31.30 17:54:01 2 58.48 0.00 9.23 1.23 0.08 30.97 17:54:01 3 57.67 0.00 9.53 0.25 0.10 32.45 17:54:01 4 58.07 0.00 9.53 0.25 0.10 32.04 17:54:01 5 58.21 0.00 9.32 0.34 0.08 32.05 17:54:01 6 59.20 0.00 8.83 0.17 0.10 31.71 17:54:01 7 57.80 0.00 9.39 1.21 0.08 31.52 Average: all 24.31 0.00 4.83 1.02 0.07 69.76 Average: 0 23.73 0.00 5.15 0.43 0.07 70.62 Average: 1 25.22 0.00 4.80 0.45 0.08 69.45 Average: 2 25.03 0.00 4.74 0.82 0.08 69.32 Average: 3 23.64 0.00 4.57 1.74 0.07 69.98 Average: 4 24.07 0.00 4.95 0.82 0.07 70.09 Average: 5 23.94 0.00 4.46 0.26 0.07 71.27 Average: 6 24.52 0.00 4.58 0.55 0.07 70.27 Average: 7 24.31 0.00 5.39 3.14 0.07 67.10