---> uname -a: Linux prd-centos8-robot-2c-8g-1003.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: 2799.998 BogoMIPS: 5599.99 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 644 4936 19 2117 6756 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:d4:68:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fed4:683f/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) 10/25/2024 _x86_64_ (2 CPU) 02:06:54 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 125.82 7.41 118.41 1296.50 10865.46 02:10:01 AM 33.01 0.38 32.62 64.25 3700.70 02:11:01 AM 38.01 0.03 37.98 0.53 2914.59 02:12:01 AM 29.36 0.03 29.33 3.47 5503.15 02:13:01 AM 16.09 0.42 15.68 69.84 594.19 Average: 48.46 1.66 46.80 286.92 4715.53 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5131052 6961444 2751380 34.91 2688 2007060 769160 8.61 221596 2182108 90080 02:10:01 AM 5206820 7038596 2675612 33.94 2688 2008988 696420 7.80 240624 2087444 16 02:11:01 AM 4943916 6975044 2938516 37.28 2688 2200184 733064 8.21 255100 2310584 154492 02:12:01 AM 4969992 7000896 2912440 36.95 2688 2200312 686964 7.69 258360 2278208 4 02:13:01 AM 5070488 6928860 2811944 35.67 2688 2033312 783832 8.78 289084 2168680 16704 Average: 5064454 6980968 2817978 35.75 2688 2089971 733888 8.22 252953 2205405 52259 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 99.87 75.27 997.67 11.20 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 13.76 9.61 5.83 3.81 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 46.49 33.08 302.68 7.59 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 189.89 135.38 37.59 29.78 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 66.84 39.80 81.18 26.57 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 83.37 58.63 285.00 15.79 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) 10/25/2024 _x86_64_ (2 CPU) 02:06:54 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 36.74 0.00 5.83 2.70 0.10 54.63 02:09:01 AM 0 46.67 0.00 6.96 2.49 0.10 43.78 02:09:01 AM 1 26.83 0.00 4.70 2.91 0.10 65.46 02:10:01 AM all 10.11 0.00 1.37 0.47 0.05 88.00 02:10:01 AM 0 8.82 0.00 1.20 0.30 0.05 89.63 02:10:01 AM 1 11.41 0.00 1.54 0.63 0.05 86.37 02:11:01 AM all 23.14 0.00 3.93 1.31 0.08 71.53 02:11:01 AM 0 29.37 0.00 4.11 1.43 0.10 64.99 02:11:01 AM 1 16.91 0.00 3.75 1.18 0.07 78.09 02:12:01 AM all 4.41 0.00 0.87 0.89 0.03 93.80 02:12:01 AM 0 5.41 0.00 0.85 0.55 0.02 93.17 02:12:01 AM 1 3.40 0.00 0.89 1.22 0.05 94.44 02:13:01 AM all 13.96 0.00 2.00 0.19 0.06 83.78 02:13:01 AM 0 21.55 0.00 2.42 0.20 0.07 75.76 02:13:01 AM 1 6.38 0.00 1.59 0.18 0.05 91.80 Average: all 17.69 0.00 2.80 1.11 0.07 78.33 Average: 0 22.37 0.00 3.11 0.99 0.07 73.46 Average: 1 13.00 0.00 2.49 1.23 0.06 83.22