---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35437 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-35437) 12/20/24 _x86_64_ (8 CPU) 03:14:54 LINUX RESTART (8 CPU) 03:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:16:02 336.98 48.08 288.90 0.00 5402.17 183195.47 0.00 03:17:01 230.13 2.97 227.16 0.00 39.86 69452.36 0.00 03:18:01 143.45 0.08 143.37 0.00 6.00 45103.90 0.00 03:19:01 143.33 0.18 143.14 0.00 12.66 47888.15 0.00 Average: 213.40 12.87 200.53 0.00 1370.66 86479.18 0.00 03:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:02 29878428 31569268 779844 2.37 59720 1924136 1919672 5.66 997380 1669872 900 03:17:01 27248788 31507232 802436 2.44 166348 4177520 2035492 6.00 1351560 3696664 626976 03:18:01 26887784 30993452 1307140 3.98 191028 3999872 2460388 7.25 1858900 3544568 384412 03:19:01 27350712 31521184 782144 2.38 195920 4081480 1929556 5.69 1352696 3608576 84 Average: 27841428 31397784 917891 2.79 153254 3545752 2086277 6.15 1390134 3129920 253093 03:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:02 veth4fafa99 37.41 39.53 3.25 245.12 0.00 0.00 0.00 0.02 03:16:02 docker0 37.41 39.41 2.74 245.11 0.00 0.00 0.00 0.00 03:16:02 lo 4.27 4.27 0.41 0.41 0.00 0.00 0.00 0.00 03:16:02 ens3 490.47 341.66 2919.32 89.24 0.00 0.00 0.00 0.00 03:17:01 docker0 328.45 546.40 28.14 3499.64 0.00 0.00 0.00 0.00 03:17:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 03:17:01 ens3 668.36 400.88 6750.67 47.20 0.00 0.00 0.00 0.00 03:18:01 docker0 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:18:01 veth4a2ba4b 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 ens3 25.57 16.54 30.09 10.74 0.00 0.00 0.00 0.00 03:19:01 docker0 6.57 13.25 0.40 190.57 0.00 0.00 0.00 0.00 03:19:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:19:01 ens3 37.78 22.76 270.49 9.71 0.00 0.00 0.00 0.00 Average: docker0 92.13 148.12 7.73 973.27 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 304.02 194.60 2474.72 39.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35437) 12/20/24 _x86_64_ (8 CPU) 03:14:54 LINUX RESTART (8 CPU) 03:15:01 CPU %user %nice %system %iowait %steal %idle 03:16:02 all 7.13 0.00 2.09 3.69 0.05 87.05 03:16:02 0 8.83 0.00 2.14 1.35 0.05 87.63 03:16:02 1 6.84 0.00 1.76 2.51 0.05 88.84 03:16:02 2 8.36 0.00 1.84 11.31 0.05 78.44 03:16:02 3 7.34 0.00 2.20 6.08 0.05 84.33 03:16:02 4 5.29 0.00 2.17 0.84 0.03 91.67 03:16:02 5 5.40 0.00 2.48 2.43 0.03 89.65 03:16:02 6 8.89 0.00 1.19 4.37 0.07 85.48 03:16:02 7 6.06 0.00 2.93 0.62 0.05 90.33 03:17:01 all 8.49 0.00 4.05 4.61 0.07 82.79 03:17:01 0 7.09 0.00 3.58 0.33 0.05 88.95 03:17:01 1 8.33 0.00 3.79 7.96 0.09 79.83 03:17:01 2 8.98 0.00 3.73 2.15 0.09 85.06 03:17:01 3 8.79 0.00 4.57 1.11 0.05 85.48 03:17:01 4 8.65 0.00 4.15 18.72 0.07 68.41 03:17:01 5 7.48 0.00 4.57 5.14 0.07 82.74 03:17:01 6 8.03 0.00 3.93 1.05 0.09 86.91 03:17:01 7 10.52 0.00 4.05 0.51 0.07 84.85 03:18:01 all 32.07 0.00 5.55 3.09 0.08 59.21 03:18:01 0 31.99 0.00 4.83 0.92 0.08 62.17 03:18:01 1 32.99 0.00 5.06 0.39 0.08 61.48 03:18:01 2 31.96 0.00 6.19 1.55 0.07 60.24 03:18:01 3 32.74 0.00 5.35 0.44 0.08 61.38 03:18:01 4 31.14 0.00 6.33 16.02 0.07 46.44 03:18:01 5 30.87 0.00 5.36 3.07 0.08 60.61 03:18:01 6 30.66 0.00 5.51 0.87 0.07 62.89 03:18:01 7 34.22 0.00 5.77 1.46 0.08 58.46 03:19:01 all 35.43 0.00 6.11 2.70 0.10 55.66 03:19:01 0 36.29 0.00 6.28 0.18 0.08 57.16 03:19:01 1 35.46 0.00 6.26 0.12 0.10 58.06 03:19:01 2 35.56 0.00 6.12 2.31 0.08 55.92 03:19:01 3 34.82 0.00 6.09 1.98 0.12 56.99 03:19:01 4 34.95 0.00 6.11 7.02 0.10 51.83 03:19:01 5 35.90 0.00 6.82 9.27 0.10 47.91 03:19:01 6 36.39 0.00 5.60 0.10 0.08 57.82 03:19:01 7 34.09 0.00 5.58 0.69 0.10 59.55 Average: all 20.84 0.00 4.45 3.52 0.07 71.12 Average: 0 21.15 0.00 4.21 0.70 0.07 73.87 Average: 1 20.96 0.00 4.22 2.71 0.08 72.03 Average: 2 21.28 0.00 4.47 4.35 0.07 69.83 Average: 3 20.97 0.00 4.55 2.41 0.08 71.99 Average: 4 20.06 0.00 4.69 10.60 0.07 64.59 Average: 5 19.96 0.00 4.80 4.97 0.07 70.20 Average: 6 21.06 0.00 4.06 1.60 0.08 73.21 Average: 7 21.27 0.00 4.58 0.82 0.08 73.25