---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40353 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: 2800.000 BogoMIPS: 5600.00 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 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40353) 03/05/25 _x86_64_ (8 CPU) 15:24:53 LINUX RESTART (8 CPU) 15:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:26:01 342.73 48.39 294.33 0.00 5437.49 158357.87 0.00 15:27:01 323.33 2.80 320.53 0.00 52.27 96090.27 0.00 15:28:01 103.03 0.18 102.85 0.00 4.67 19582.94 0.00 Average: 256.35 17.12 239.23 0.00 1831.47 91339.44 0.00 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:01 29438616 31525772 814680 2.48 65132 2309056 2039384 6.01 1046824 2043844 402380 15:27:01 28023344 31508616 798128 2.43 183072 3460932 1752796 5.17 1164904 3181472 200 15:28:01 27146000 31214960 1082492 3.29 192300 3972376 2573864 7.59 1855768 3293716 472708 Average: 28202653 31416449 898433 2.73 146835 3247455 2122015 6.25 1355832 2839677 291763 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:01 ens3 602.02 392.72 5985.66 96.01 0.00 0.00 0.00 0.00 15:26:01 docker0 23.36 25.30 1.78 159.71 0.00 0.00 0.00 0.00 15:26:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 15:27:01 ens3 473.63 298.50 2943.48 37.52 0.00 0.00 0.00 0.00 15:27:01 docker0 285.18 449.87 24.39 2920.14 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 veth14844c8 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:28:01 ens3 37.39 20.29 70.75 13.45 0.00 0.00 0.00 0.00 15:28:01 docker0 1.50 2.62 0.09 38.10 0.00 0.00 0.00 0.00 15:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: veth14844c8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 370.99 237.15 2999.80 48.99 0.00 0.00 0.00 0.00 Average: docker0 103.33 159.23 8.75 1039.15 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40353) 03/05/25 _x86_64_ (8 CPU) 15:24:53 LINUX RESTART (8 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:01 all 8.11 0.00 2.63 2.11 0.04 87.10 15:26:01 0 7.82 0.00 2.31 6.30 0.03 83.53 15:26:01 1 7.48 0.00 2.15 0.69 0.05 89.64 15:26:01 2 5.91 0.00 3.07 4.30 0.05 86.67 15:26:01 3 7.77 0.00 2.70 1.27 0.03 88.22 15:26:01 4 11.35 0.00 2.28 0.32 0.05 86.00 15:26:01 5 7.53 0.00 2.46 0.74 0.05 89.22 15:26:01 6 7.36 0.00 3.73 2.94 0.05 85.91 15:26:01 7 9.66 0.00 2.35 0.34 0.03 87.63 15:27:01 all 8.45 0.00 4.39 3.56 0.06 83.54 15:27:01 0 7.72 0.00 4.31 2.70 0.07 85.21 15:27:01 1 9.24 0.00 4.00 0.42 0.05 86.28 15:27:01 2 7.54 0.00 3.41 1.59 0.07 87.40 15:27:01 3 8.23 0.00 3.92 0.69 0.05 87.11 15:27:01 4 8.31 0.00 5.35 1.06 0.05 85.23 15:27:01 5 9.00 0.00 4.75 7.93 0.08 78.24 15:27:01 6 8.26 0.00 5.22 5.78 0.05 80.68 15:27:01 7 9.30 0.00 4.15 8.35 0.08 78.11 15:28:01 all 57.29 0.00 9.03 0.83 0.11 32.75 15:28:01 0 57.26 0.00 8.94 1.53 0.08 32.18 15:28:01 1 57.79 0.00 9.04 0.34 0.23 32.60 15:28:01 2 57.88 0.00 9.03 0.34 0.08 32.67 15:28:01 3 57.24 0.00 8.80 0.19 0.08 33.69 15:28:01 4 56.43 0.00 8.90 0.22 0.10 34.35 15:28:01 5 57.70 0.00 8.81 0.61 0.08 32.79 15:28:01 6 57.35 0.00 9.16 3.10 0.10 30.30 15:28:01 7 56.64 0.00 9.53 0.34 0.08 33.41 Average: all 24.63 0.00 5.35 2.16 0.07 67.79 Average: 0 24.26 0.00 5.19 3.51 0.06 66.98 Average: 1 24.87 0.00 5.07 0.48 0.11 69.47 Average: 2 23.81 0.00 5.17 2.07 0.07 68.87 Average: 3 24.39 0.00 5.14 0.72 0.06 69.70 Average: 4 25.35 0.00 5.51 0.53 0.07 68.54 Average: 5 24.74 0.00 5.33 3.08 0.07 66.78 Average: 6 24.36 0.00 6.04 3.94 0.07 65.60 Average: 7 25.23 0.00 5.34 2.99 0.07 66.37