---> uname -a: Linux prd-centos8-robot-2c-8g-17834.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 615 4914 19 2167 6785 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:f8:0a:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fef8:afd/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) 02/14/2025 _x86_64_ (2 CPU) 03:21:39 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 141.30 82.97 58.33 9340.22 39161.61 03:24:01 AM 113.10 0.73 112.36 53.05 10181.67 03:25:01 AM 34.04 0.42 33.63 64.79 4152.79 03:26:01 AM 65.23 6.75 58.48 1249.18 7665.44 03:27:01 AM 8.03 0.08 7.95 31.99 759.65 03:28:01 AM 12.58 0.33 12.25 37.05 963.25 Average: 62.38 15.21 47.17 1796.10 10480.91 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5527972 7069816 2354452 29.87 2688 1733736 691384 7.74 188588 1879456 99748 03:24:01 AM 5201540 7007712 2680884 34.01 2688 1983232 709744 7.95 197952 2136384 104008 03:25:01 AM 5213800 7024836 2668624 33.86 2688 1988644 689628 7.72 221684 2101236 3504 03:26:01 AM 4979976 7028268 2902448 36.82 2688 2217828 667284 7.47 257904 2265628 16592 03:27:01 AM 4952520 7001904 2929904 37.17 2688 2218920 698836 7.82 258036 2295312 136 03:28:01 AM 5048064 6958340 2834360 35.96 2688 2085912 733232 8.21 305872 2173664 39364 Average: 5153979 7015146 2728445 34.61 2688 2038045 698351 7.82 238339 2141947 43892 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 298.35 163.01 1217.29 57.01 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 86.55 65.59 1048.19 10.24 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 20.36 10.23 6.86 4.00 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 190.64 140.62 330.45 38.41 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 22.16 14.70 4.57 1.27 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 116.96 79.69 431.38 56.01 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 122.51 78.98 506.47 27.82 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:39 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 34.77 0.04 9.27 20.07 0.13 35.72 03:23:01 AM 0 33.77 0.02 8.81 18.66 0.12 38.62 03:23:01 AM 1 35.78 0.07 9.73 21.47 0.13 32.82 03:24:01 AM all 35.06 0.00 4.87 2.23 0.11 57.74 03:24:01 AM 0 28.62 0.00 4.22 2.17 0.10 64.89 03:24:01 AM 1 41.50 0.00 5.51 2.29 0.12 50.58 03:25:01 AM all 10.95 0.00 1.91 1.99 0.05 85.10 03:25:01 AM 0 15.20 0.00 2.01 2.16 0.05 80.58 03:25:01 AM 1 6.69 0.00 1.82 1.82 0.05 89.62 03:26:01 AM all 26.97 0.00 4.99 3.41 0.10 64.53 03:26:01 AM 0 22.40 0.00 4.49 2.14 0.10 70.86 03:26:01 AM 1 31.52 0.00 5.49 4.67 0.10 58.21 03:27:01 AM all 0.88 0.00 0.26 0.12 0.03 98.71 03:27:01 AM 0 0.23 0.00 0.22 0.13 0.03 99.38 03:27:01 AM 1 1.52 0.00 0.30 0.10 0.03 98.04 03:28:01 AM all 19.55 0.00 2.17 1.15 0.09 77.04 03:28:01 AM 0 16.12 0.00 1.98 0.88 0.10 80.91 03:28:01 AM 1 22.93 0.00 2.35 1.41 0.09 73.22 Average: all 21.36 0.01 3.92 4.83 0.09 69.80 Average: 0 19.40 0.00 3.63 4.37 0.08 72.52 Average: 1 23.32 0.01 4.20 5.29 0.09 67.08