---> uname -a: Linux prd-centos8-robot-2c-8g-12387.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 599 4976 19 2121 6802 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:60:e6:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe60:e672/64 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) 12/03/2024 _x86_64_ (2 CPU) 02:08:02 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 100.63 12.63 88.00 2331.09 6449.38 02:11:01 AM 74.76 0.70 74.06 50.77 9664.98 02:12:01 AM 33.01 0.42 32.59 64.79 1767.66 02:13:01 AM 40.90 0.03 40.87 3.47 6839.57 02:14:01 AM 11.20 0.40 10.80 68.91 373.48 02:15:01 AM 21.11 0.53 20.58 64.74 1052.58 Average: 46.93 2.45 44.48 430.59 4357.79 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5268372 7071272 2614060 33.16 2688 1980988 712144 7.97 210304 2068560 228064 02:11:01 AM 5101132 6962436 2781300 35.28 2688 2038380 748304 8.38 234868 2200868 25560 02:12:01 AM 4960144 6999608 2922288 37.07 2688 2208460 703008 7.87 253672 2298388 187968 02:13:01 AM 5008324 7047528 2874108 36.46 2688 2208644 641732 7.19 258284 2242564 12 02:14:01 AM 5034504 6935792 2847928 36.13 2688 2076120 759028 8.50 280056 2211652 39156 02:15:01 AM 5157712 7023204 2724720 34.57 2688 2041264 690360 7.73 449132 1924248 52 Average: 5088365 7006640 2794067 35.45 2688 2092309 709096 7.94 281053 2157713 80135 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 91.95 73.04 941.42 9.26 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 52.96 38.41 442.08 8.23 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 40.79 32.69 296.46 7.27 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 169.19 117.04 37.07 26.17 0.00 0.00 0.00 0.00 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 63.43 41.55 80.67 25.82 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 16.90 14.04 13.13 6.26 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 72.53 52.79 301.78 13.83 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) 12/03/2024 _x86_64_ (2 CPU) 02:08:02 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 36.05 0.00 5.95 3.01 0.17 54.81 02:10:01 AM 0 37.10 0.00 6.23 3.22 0.18 53.27 02:10:01 AM 1 35.00 0.00 5.68 2.81 0.15 56.36 02:11:01 AM all 20.83 0.00 2.78 2.77 0.08 73.55 02:11:01 AM 0 30.85 0.00 3.24 3.07 0.08 62.75 02:11:01 AM 1 10.78 0.00 2.33 2.46 0.07 84.37 02:12:01 AM all 23.92 0.00 3.65 0.74 0.08 71.61 02:12:01 AM 0 22.79 0.00 3.38 0.65 0.08 73.10 02:12:01 AM 1 25.06 0.00 3.92 0.82 0.08 70.11 02:13:01 AM all 5.18 0.00 1.35 1.65 0.06 91.76 02:13:01 AM 0 8.87 0.00 1.54 1.22 0.05 88.32 02:13:01 AM 1 1.49 0.00 1.15 2.09 0.07 95.20 02:14:01 AM all 11.53 0.00 1.61 1.29 0.08 85.50 02:14:01 AM 0 9.68 0.00 1.72 1.00 0.08 87.51 02:14:01 AM 1 13.37 0.00 1.50 1.57 0.07 83.49 02:15:01 AM all 19.60 0.00 2.52 1.81 0.07 76.00 02:15:01 AM 0 26.90 0.00 2.55 2.62 0.07 67.86 02:15:01 AM 1 12.34 0.00 2.49 1.01 0.07 84.10 Average: all 19.53 0.00 2.98 1.88 0.09 75.53 Average: 0 22.70 0.00 3.11 1.96 0.09 72.13 Average: 1 16.35 0.00 2.85 1.80 0.08 78.92