---> uname -a: Linux prd-centos8-robot-2c-8g-1789.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 606 4973 19 2116 6794 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:ce:41:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fece:4139/64 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) 10/27/2024 _x86_64_ (2 CPU) 02:30:57 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 99.73 7.10 92.63 1262.06 7230.66 02:34:01 AM 63.48 0.80 62.68 79.97 8199.92 02:35:01 AM 31.19 0.25 30.94 33.72 1658.36 02:36:01 AM 40.13 0.03 40.09 3.47 6737.34 02:37:01 AM 2.02 0.10 1.92 32.93 68.06 02:38:02 AM 16.63 0.40 16.23 46.79 702.23 Average: 42.20 1.45 40.75 243.15 4099.48 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5223200 7022132 2659232 33.74 2688 1976908 692292 7.75 210876 2108224 181292 02:34:01 AM 5185156 7015808 2697276 34.22 2688 2007928 698640 7.82 236264 2117364 16 02:35:01 AM 4988348 7019360 2894084 36.72 2688 2200096 677568 7.59 253868 2270928 185504 02:36:01 AM 5007128 7037868 2875304 36.48 2688 2200248 668612 7.49 258280 2242820 4 02:37:01 AM 4916344 6948620 2966088 37.63 2688 2201780 772444 8.65 258408 2331836 4 02:38:02 AM 5128820 6988336 2753612 34.93 2688 2034648 726772 8.14 445580 1957248 13356 Average: 5074833 7005354 2807599 35.62 2688 2103601 706055 7.91 277213 2171403 63363 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 86.64 68.77 816.03 10.01 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 48.47 32.64 424.93 6.22 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 38.44 32.74 294.30 7.26 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 205.62 143.34 43.09 38.25 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 113.83 86.39 927.38 7.42 0.00 0.00 0.00 0.00 02:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 AM eth0 93.17 65.04 404.23 23.27 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 97.69 71.48 484.99 15.40 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) 10/27/2024 _x86_64_ (2 CPU) 02:30:57 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 35.56 0.00 5.80 4.42 0.12 54.11 02:33:01 AM 0 44.61 0.00 6.42 4.39 0.12 44.46 02:33:01 AM 1 26.49 0.00 5.18 4.46 0.12 63.76 02:34:01 AM all 20.77 0.00 2.24 2.84 0.09 74.06 02:34:01 AM 0 15.98 0.00 1.85 3.72 0.10 78.35 02:34:01 AM 1 25.57 0.00 2.62 1.95 0.08 69.77 02:35:01 AM all 22.78 0.00 3.69 1.40 0.08 72.06 02:35:01 AM 0 34.56 0.00 4.56 1.95 0.08 58.85 02:35:01 AM 1 11.02 0.00 2.83 0.85 0.07 85.23 02:36:01 AM all 5.52 0.00 1.55 1.66 0.04 91.23 02:36:01 AM 0 2.44 0.00 1.42 1.95 0.03 94.15 02:36:01 AM 1 8.60 0.00 1.67 1.37 0.05 88.31 02:37:01 AM all 3.54 0.00 0.50 0.03 0.06 95.87 02:37:01 AM 0 4.51 0.00 0.64 0.05 0.05 94.76 02:37:01 AM 1 2.57 0.00 0.37 0.00 0.07 96.99 02:38:02 AM all 20.64 0.00 2.94 0.97 0.12 75.33 02:38:02 AM 0 24.32 0.00 3.34 0.17 0.13 72.04 02:38:02 AM 1 16.95 0.00 2.55 1.78 0.10 78.63 Average: all 18.15 0.00 2.79 1.89 0.08 77.09 Average: 0 21.09 0.00 3.04 2.04 0.09 73.75 Average: 1 15.21 0.00 2.54 1.74 0.08 80.43