---> uname -a: Linux prd-centos8-robot-2c-8g-24570.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 578 5000 19 2118 6822 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:dc:b4:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fedc:b41e/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) 09/20/2024 _x86_64_ (2 CPU) 08:11:05 LINUX RESTART (2 CPU) 08:12:01 AM tps rtps wtps bread/s bwrtn/s 08:13:01 AM 103.38 46.81 56.57 6992.57 6966.37 08:14:01 AM 104.08 0.28 103.80 20.13 11054.05 08:15:01 AM 15.01 0.45 14.56 31.19 1361.22 08:16:01 AM 9.88 0.38 9.50 64.25 211.51 08:17:01 AM 55.36 0.03 55.33 3.46 5123.12 08:18:01 AM 15.04 0.00 15.04 0.00 3256.43 08:19:01 AM 4.58 0.08 4.50 31.99 156.24 08:20:01 AM 0.50 0.00 0.50 0.00 8.00 08:21:01 AM 12.42 0.33 12.09 37.78 435.03 Average: 35.59 5.37 30.22 797.84 3174.91 08:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 AM 5342340 7014408 2540084 32.22 2688 1860188 748872 8.39 226664 2011476 141060 08:14:01 AM 5200028 7031292 2682396 34.03 2688 2008004 680980 7.62 212576 2116876 30080 08:15:01 AM 5172408 7003972 2710016 34.38 2688 2008900 706620 7.91 222320 2140800 4 08:16:01 AM 5251820 7085312 2630604 33.37 2688 2010824 622712 6.97 240900 2043336 4 08:17:01 AM 5030544 7061568 2851880 36.18 2688 2200444 626168 7.01 260404 2214668 86360 08:18:01 AM 5031688 7062696 2850736 36.17 2688 2200452 626168 7.01 260404 2214456 8 08:19:01 AM 4991752 7024124 2890672 36.67 2688 2201812 696060 7.79 260532 2253956 4 08:20:01 AM 4991356 7023760 2891068 36.68 2688 2201844 690720 7.73 260532 2254624 4 08:21:01 AM 5133616 6993840 2748808 34.87 2688 2035836 710880 7.96 289004 2105440 16976 Average: 5127284 7033441 2755140 34.95 2688 2080923 678798 7.60 248148 2150626 30500 08:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 279.30 174.75 1575.78 59.32 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 57.98 46.82 612.10 8.18 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 9.67 1.40 2.55 0.41 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 9.23 8.20 4.57 3.23 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 264.47 196.17 321.55 49.01 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 5.26 3.73 0.96 1.99 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 30.08 20.05 6.30 2.50 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 3.47 3.31 0.76 0.53 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 51.01 35.40 77.73 19.83 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 78.96 54.44 289.16 16.12 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) 09/20/2024 _x86_64_ (2 CPU) 08:11:05 LINUX RESTART (2 CPU) 08:12:01 AM CPU %user %nice %system %iowait %steal %idle 08:13:01 AM all 31.20 0.03 6.47 8.99 0.09 53.22 08:13:01 AM 0 31.22 0.03 7.01 9.16 0.08 52.49 08:13:01 AM 1 31.18 0.02 5.93 8.83 0.10 53.94 08:14:01 AM all 30.21 0.00 4.63 8.91 0.12 56.14 08:14:01 AM 0 39.95 0.00 5.89 9.89 0.13 44.13 08:14:01 AM 1 20.46 0.00 3.37 7.92 0.10 68.16 08:15:01 AM all 1.35 0.00 0.34 0.46 0.05 97.80 08:15:01 AM 0 2.50 0.00 0.45 0.43 0.05 96.57 08:15:01 AM 1 0.20 0.00 0.23 0.48 0.05 99.03 08:16:01 AM all 9.75 0.00 1.07 0.97 0.06 88.15 08:16:01 AM 0 12.25 0.00 1.10 1.02 0.05 85.58 08:16:01 AM 1 7.25 0.00 1.04 0.92 0.07 90.73 08:17:01 AM all 27.60 0.00 4.98 6.56 0.09 60.77 08:17:01 AM 0 30.76 0.00 5.23 5.90 0.08 58.02 08:17:01 AM 1 24.43 0.00 4.73 7.22 0.10 63.52 08:18:01 AM all 0.35 0.00 0.31 2.66 0.04 96.64 08:18:01 AM 0 0.08 0.00 0.32 2.44 0.05 97.11 08:18:01 AM 1 0.62 0.00 0.30 2.88 0.03 96.17 08:19:01 AM all 2.23 0.00 0.27 0.05 0.07 97.38 08:19:01 AM 0 1.99 0.00 0.20 0.00 0.07 97.74 08:19:01 AM 1 2.47 0.00 0.33 0.10 0.07 97.03 08:20:01 AM all 0.64 0.00 0.13 0.00 0.08 99.15 08:20:01 AM 0 0.55 0.00 0.13 0.00 0.08 99.23 08:20:01 AM 1 0.72 0.00 0.12 0.00 0.08 99.08 08:21:01 AM all 13.93 0.00 1.95 0.75 0.08 83.29 08:21:01 AM 0 9.98 0.00 1.86 1.05 0.07 87.05 08:21:01 AM 1 17.89 0.00 2.04 0.45 0.08 79.54 Average: all 13.01 0.00 2.23 3.26 0.08 81.42 Average: 0 14.35 0.00 2.46 3.32 0.07 79.80 Average: 1 11.68 0.00 2.01 3.20 0.08 83.04