---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3132 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3132) 06/11/25 _x86_64_ (8 CPU) 06:15:30 LINUX RESTART (8 CPU) 06:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 329.32 15.86 313.46 0.00 1921.30 133218.51 0.00 06:18:01 102.88 0.03 102.85 0.00 0.27 68678.46 0.00 06:19:01 49.48 0.17 49.32 0.00 5.86 26452.38 0.00 06:20:01 197.37 0.48 196.88 0.00 27.47 77795.47 0.00 Average: 169.09 4.09 165.00 0.00 482.71 76296.61 0.00 06:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 27353076 31031488 1262952 3.84 108332 3725764 2572284 7.58 1875496 3122616 879420 06:18:01 26192780 31329912 961232 2.92 113804 5111276 2259696 6.66 1904272 4189340 1023840 06:19:01 28212508 31502312 797536 2.43 119760 3377236 2043284 6.02 1201396 2994240 479824 06:20:01 26758132 31498560 793368 2.41 152640 4649384 1862064 5.49 1299276 4201304 320 Average: 27129124 31340568 953772 2.90 123634 4215915 2184332 6.44 1570110 3626875 595851 06:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 docker0 278.73 310.35 21.31 2577.56 0.00 0.00 0.00 0.00 06:17:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 06:17:01 veth60e3bbc 152.25 192.14 14.89 2001.82 0.00 0.00 0.00 0.16 06:17:01 ens3 834.59 634.86 10525.67 120.17 0.00 0.00 0.00 0.00 06:18:01 docker0 0.55 0.45 0.04 0.24 0.00 0.00 0.00 0.00 06:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 veth60e3bbc 0.55 0.48 0.05 0.24 0.00 0.00 0.00 0.00 06:18:01 ens3 13.58 8.56 13.90 4.86 0.00 0.00 0.00 0.00 06:19:01 docker0 1.40 1.50 0.09 1.64 0.00 0.00 0.00 0.00 06:19:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 06:19:01 ens3 98.97 65.69 2526.79 15.22 0.00 0.00 0.00 0.00 06:20:01 docker0 52.40 84.57 5.19 868.01 0.00 0.00 0.00 0.00 06:20:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 06:20:01 ens3 416.27 274.10 8068.19 179.82 0.00 0.00 0.00 0.00 Average: docker0 82.45 98.33 6.60 854.61 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 338.76 244.16 5261.26 79.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3132) 06/11/25 _x86_64_ (8 CPU) 06:15:30 LINUX RESTART (8 CPU) 06:16:02 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 22.54 0.00 5.31 1.90 0.09 70.15 06:17:01 0 22.61 0.00 4.96 0.21 0.09 72.14 06:17:01 1 19.51 0.00 5.93 0.60 0.09 73.88 06:17:01 2 24.26 0.00 5.19 7.52 0.10 62.92 06:17:01 3 22.20 0.00 5.48 1.52 0.09 70.71 06:17:01 4 21.66 0.00 4.72 0.41 0.09 73.11 06:17:01 5 25.19 0.00 5.65 0.36 0.09 68.72 06:17:01 6 25.21 0.00 5.12 0.31 0.10 69.26 06:17:01 7 19.73 0.00 5.43 4.35 0.09 70.40 06:18:01 all 61.65 0.00 8.14 0.35 0.11 29.76 06:18:01 0 60.89 0.00 8.65 2.12 0.12 28.22 06:18:01 1 61.13 0.00 7.90 0.02 0.12 30.84 06:18:01 2 61.33 0.00 8.72 0.03 0.12 29.79 06:18:01 3 60.66 0.00 7.78 0.03 0.12 31.40 06:18:01 4 65.04 0.00 8.00 0.05 0.12 26.79 06:18:01 5 62.06 0.00 8.23 0.00 0.10 29.60 06:18:01 6 59.18 0.00 7.92 0.37 0.10 32.43 06:18:01 7 62.87 0.00 7.90 0.15 0.10 28.98 06:19:01 all 23.57 0.00 3.37 0.59 0.06 72.41 06:19:01 0 22.77 0.00 3.20 0.45 0.07 73.51 06:19:01 1 25.01 0.00 2.67 0.02 0.07 72.23 06:19:01 2 23.81 0.00 4.62 3.47 0.07 68.03 06:19:01 3 22.60 0.00 3.39 0.02 0.05 73.94 06:19:01 4 22.79 0.00 2.90 0.15 0.07 74.10 06:19:01 5 24.69 0.00 3.53 0.03 0.07 71.68 06:19:01 6 21.85 0.00 3.18 0.13 0.05 74.79 06:19:01 7 25.02 0.00 3.49 0.47 0.07 70.95 06:20:01 all 9.55 0.00 4.25 2.14 0.08 83.98 06:20:01 0 7.33 0.00 3.32 3.27 0.08 86.00 06:20:01 1 8.74 0.00 3.80 0.05 0.07 87.34 06:20:01 2 10.26 0.00 5.42 6.56 0.08 77.68 06:20:01 3 8.27 0.00 4.73 1.42 0.07 85.51 06:20:01 4 10.63 0.00 4.66 0.56 0.07 84.08 06:20:01 5 8.83 0.00 4.57 4.36 0.10 82.14 06:20:01 6 10.80 0.00 3.39 0.05 0.07 85.69 06:20:01 7 11.59 0.00 4.09 0.90 0.07 83.36 Average: all 29.38 0.00 5.27 1.24 0.09 64.03 Average: 0 28.40 0.00 5.03 1.52 0.09 64.97 Average: 1 28.62 0.00 5.07 0.17 0.08 66.05 Average: 2 30.00 0.00 6.00 4.37 0.09 59.54 Average: 3 28.51 0.00 5.35 0.74 0.08 65.32 Average: 4 30.09 0.00 5.07 0.29 0.08 64.46 Average: 5 30.23 0.00 5.49 1.19 0.09 62.99 Average: 6 29.28 0.00 4.90 0.22 0.08 65.52 Average: 7 29.87 0.00 5.23 1.45 0.08 63.37