---> uname -a: Linux prd-centos8-robot-2c-8g-4462.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 635 4904 19 2157 6766 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:f3:7d:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fef3:7dda/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) 12/21/2024 _x86_64_ (2 CPU) 02:12:05 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 88.95 6.32 82.63 1110.81 6513.39 02:15:01 AM 74.64 0.73 73.90 53.06 9800.08 02:16:01 AM 9.40 0.45 8.95 64.78 235.15 02:17:01 AM 62.65 9.23 53.42 1641.72 5258.31 02:18:01 AM 18.66 0.00 18.66 0.00 3296.37 02:19:01 AM 2.53 0.12 2.42 33.06 349.23 02:20:01 AM 0.47 0.00 0.47 0.00 7.50 02:21:01 AM 0.47 0.00 0.47 0.00 150.37 02:22:01 AM 25.63 0.63 25.00 73.19 1699.67 Average: 31.38 1.93 29.45 329.30 3027.90 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5246676 6996460 2635756 33.44 2688 1929904 767472 8.59 193464 2114148 217820 02:15:01 AM 5229692 7025528 2652740 33.65 2688 1973888 711376 7.97 208224 2102692 1108 02:16:01 AM 5277136 7073828 2605296 33.05 2688 1974736 669940 7.50 217252 2046496 4 02:17:01 AM 4989348 7037512 2893084 36.70 2688 2217672 677428 7.59 263876 2256984 85612 02:18:01 AM 4989612 7037404 2892820 36.70 2688 2217672 677428 7.59 263872 2256988 4 02:19:01 AM 4925376 6982544 2957056 37.51 2688 2227032 731512 8.19 264144 2320660 16 02:20:01 AM 4911808 6969016 2970624 37.69 2688 2227068 750116 8.40 264144 2334448 4 02:21:01 AM 4973680 7036904 2908752 36.90 2688 2233052 657808 7.37 264540 2271840 1608 02:22:01 AM 5070128 6971692 2812304 35.68 2688 2077492 726356 8.13 465876 1998376 192 Average: 5068162 7014543 2814270 35.70 2688 2119835 707715 7.92 267266 2189181 34041 02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 109.08 85.14 1037.90 19.10 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 47.94 36.86 440.29 6.76 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.98 9.08 4.35 2.94 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 239.15 172.64 339.25 38.86 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 1.50 0.82 0.25 0.19 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 225.89 215.06 114.58 82.51 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 310.90 308.17 319.74 114.91 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 58.19 56.77 310.10 12.10 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 65.67 44.11 101.19 45.01 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.39 103.22 295.04 35.85 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) 12/21/2024 _x86_64_ (2 CPU) 02:12:05 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 33.73 0.00 4.81 2.51 0.10 58.84 02:14:01 AM 0 47.86 0.00 5.48 2.61 0.08 43.96 02:14:01 AM 1 19.59 0.00 4.14 2.41 0.12 73.74 02:15:01 AM all 17.31 0.00 2.75 2.45 0.07 77.42 02:15:01 AM 0 26.95 0.00 3.19 1.80 0.07 68.00 02:15:01 AM 1 7.65 0.00 2.32 3.11 0.07 86.85 02:16:01 AM all 7.71 0.00 0.88 0.46 0.05 90.90 02:16:01 AM 0 7.54 0.00 0.85 0.78 0.05 90.77 02:16:01 AM 1 7.87 0.00 0.92 0.13 0.05 91.02 02:17:01 AM all 28.18 0.00 5.39 1.68 0.09 64.66 02:17:01 AM 0 27.97 0.00 5.42 1.78 0.08 64.75 02:17:01 AM 1 28.39 0.00 5.37 1.57 0.10 64.57 02:18:01 AM all 0.32 0.00 0.21 0.63 0.03 98.81 02:18:01 AM 0 0.10 0.00 0.22 0.57 0.03 99.08 02:18:01 AM 1 0.53 0.00 0.20 0.70 0.03 98.53 02:19:01 AM all 24.97 0.00 1.18 0.11 0.08 73.66 02:19:01 AM 0 39.86 0.00 1.62 0.03 0.10 58.39 02:19:01 AM 1 10.21 0.00 0.75 0.18 0.07 88.78 02:20:01 AM all 30.61 0.00 0.65 0.00 0.08 68.66 02:20:01 AM 0 26.26 0.00 0.65 0.00 0.10 72.99 02:20:01 AM 1 34.97 0.00 0.64 0.00 0.07 64.32 02:21:01 AM all 7.38 0.00 0.33 0.04 0.07 92.18 02:21:01 AM 0 13.99 0.00 0.46 0.00 0.07 85.48 02:21:01 AM 1 0.87 0.00 0.20 0.08 0.07 98.78 02:22:01 AM all 25.46 0.00 3.35 0.36 0.08 70.75 02:22:01 AM 0 33.68 0.00 3.46 0.50 0.08 62.28 02:22:01 AM 1 17.22 0.00 3.24 0.22 0.08 79.23 Average: all 19.49 0.00 2.17 0.92 0.07 77.35 Average: 0 24.87 0.00 2.37 0.90 0.07 71.78 Average: 1 14.12 0.00 1.97 0.93 0.07 82.90