---> uname -a: Linux prd-centos8-robot-2c-8g-5704.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4977 19 2122 6804 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6d:ba:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe6d:ba7e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/27/2024 _x86_64_ (2 CPU) 07:12:12 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 94.34 35.52 58.81 5594.00 8809.63 07:15:01 AM 92.77 0.73 92.04 53.05 10464.00 07:16:01 AM 16.45 0.00 16.45 0.00 1413.15 07:17:01 AM 33.71 7.13 26.57 1310.50 1515.66 07:18:01 AM 40.63 0.03 40.59 3.47 6882.19 07:19:01 AM 3.22 0.10 3.12 32.12 107.10 07:20:01 AM 1.77 0.00 1.77 0.00 61.46 07:21:01 AM 3.66 0.32 3.35 36.91 131.87 07:22:01 AM 27.90 0.53 27.36 64.79 1229.60 Average: 34.94 4.93 30.01 788.36 3401.64 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5439484 7092648 2442940 30.99 2688 1837176 640504 7.17 184088 1943012 148668 07:15:01 AM 5194788 6992684 2687636 34.10 2688 1975804 720060 8.06 198728 2144424 30680 07:16:01 AM 5154100 6977184 2728324 34.61 2688 2001356 741188 8.30 211416 2175612 25560 07:17:01 AM 4973316 7009568 2909108 36.91 2688 2206732 691096 7.74 256348 2287808 173060 07:18:01 AM 5013184 7052072 2869240 36.40 2688 2209048 645316 7.23 258200 2238644 4 07:19:01 AM 4905580 6945692 2976844 37.77 2688 2210280 783736 8.78 258324 2345328 24 07:20:01 AM 4882492 6922660 2999932 38.06 2688 2210328 809736 9.07 258324 2367640 32 07:21:01 AM 5131132 7000744 2751292 34.90 2688 2043472 705552 7.90 253160 2140784 4748 07:22:01 AM 5152828 7022692 2729596 34.63 2688 2045712 669516 7.50 449436 1931124 16608 Average: 5094100 7001772 2788324 35.37 2688 2082212 711856 7.97 258669 2174931 44376 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 302.32 171.31 1574.65 59.57 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 64.05 51.32 669.07 8.60 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 9.32 4.37 3.68 2.37 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 37.07 30.19 297.02 6.90 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 204.60 178.97 44.35 41.39 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 144.94 144.34 925.93 697.21 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 602.27 505.37 7039.30 32.64 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 264.13 213.23 2497.62 29.38 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 20.86 18.80 18.45 8.93 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 183.28 146.43 1452.22 98.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/27/2024 _x86_64_ (2 CPU) 07:12:12 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 31.49 0.01 5.96 7.69 0.18 54.67 07:14:01 AM 0 30.65 0.00 4.93 6.52 0.23 57.67 07:14:01 AM 1 32.34 0.02 6.99 8.88 0.12 51.66 07:15:01 AM all 26.15 0.00 3.60 3.96 0.08 66.22 07:15:01 AM 0 33.04 0.00 4.50 3.83 0.07 58.57 07:15:01 AM 1 19.27 0.00 2.70 4.09 0.08 73.85 07:16:01 AM all 6.93 0.00 0.83 0.78 0.06 91.40 07:16:01 AM 0 4.56 0.00 0.95 1.39 0.08 93.02 07:16:01 AM 1 9.31 0.00 0.70 0.17 0.03 89.79 07:17:01 AM all 23.59 0.00 4.22 0.91 0.11 71.16 07:17:01 AM 0 24.19 0.00 4.43 1.22 0.10 70.06 07:17:01 AM 1 22.99 0.00 4.02 0.60 0.12 72.27 07:18:01 AM all 8.02 0.00 1.73 1.92 0.05 88.28 07:18:01 AM 0 9.69 0.00 1.81 2.11 0.05 86.34 07:18:01 AM 1 6.35 0.00 1.65 1.73 0.05 90.23 07:19:01 AM all 10.08 0.00 0.61 0.03 0.09 89.18 07:19:01 AM 0 12.64 0.00 0.86 0.05 0.10 86.36 07:19:01 AM 1 7.54 0.00 0.37 0.02 0.08 92.00 07:20:01 AM all 11.49 0.00 1.48 0.00 0.10 86.93 07:20:01 AM 0 16.55 0.00 2.04 0.00 0.10 81.31 07:20:01 AM 1 6.45 0.00 0.92 0.00 0.10 92.53 07:21:01 AM all 11.14 0.00 1.84 0.04 0.11 86.86 07:21:01 AM 0 17.83 0.00 2.43 0.07 0.14 79.53 07:21:01 AM 1 4.51 0.00 1.26 0.02 0.08 94.12 07:22:01 AM all 29.85 0.00 3.33 0.38 0.09 66.35 07:22:01 AM 0 30.45 0.00 3.46 0.40 0.08 65.62 07:22:01 AM 1 29.25 0.00 3.21 0.37 0.10 67.08 Average: all 17.65 0.00 2.62 1.75 0.10 77.88 Average: 0 19.96 0.00 2.82 1.74 0.11 75.37 Average: 1 15.34 0.00 2.42 1.76 0.09 80.38