---> uname -a: Linux prd-centos8-robot-2c-8g-4243.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 632 4908 19 2156 6768 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:4d:fe:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe4d:fe3e/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) 11/04/2024 _x86_64_ (2 CPU) 06:48:12 LINUX RESTART (2 CPU) 06:49:02 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 91.85 21.50 70.35 5111.89 5784.11 06:51:01 AM 82.94 0.70 82.24 50.78 9429.59 06:52:01 AM 22.99 0.42 22.58 64.78 1908.10 06:53:01 AM 57.59 0.03 57.56 3.52 7671.84 06:54:01 AM 5.33 0.08 5.25 31.99 223.68 06:55:01 AM 13.60 0.35 13.25 37.99 1122.90 Average: 45.56 3.81 41.75 874.19 4343.66 06:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5355072 7045372 2527360 32.06 2688 1872280 730044 8.17 210044 1991440 133600 06:51:01 AM 5149748 6980832 2732684 34.67 2688 2007920 756524 8.47 221560 2160144 30116 06:52:01 AM 5138240 7016968 2744192 34.81 2688 2053188 749576 8.39 251040 2136836 38444 06:53:01 AM 4983420 7015224 2899012 36.78 2688 2201244 693172 7.76 257564 2264056 92 06:54:01 AM 4950216 6983104 2932216 37.20 2688 2202340 741800 8.31 257692 2297660 136 06:55:01 AM 5039368 6938840 2843064 36.07 2688 2074340 768956 8.61 308032 2178904 37632 Average: 5102677 6996723 2779755 35.27 2688 2068552 740012 8.29 250989 2171507 40003 06:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 309.51 197.49 1595.85 63.28 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 62.23 48.28 634.23 8.03 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 22.59 16.91 79.49 5.30 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 282.14 206.85 275.53 43.92 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 28.13 18.91 5.34 1.55 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 114.86 78.40 437.68 59.86 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 135.69 93.88 502.29 30.19 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) 11/04/2024 _x86_64_ (2 CPU) 06:48:12 LINUX RESTART (2 CPU) 06:49:02 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 35.75 0.00 6.67 3.23 0.11 54.25 06:50:01 AM 0 24.86 0.00 5.78 2.34 0.10 66.92 06:50:01 AM 1 46.65 0.00 7.56 4.12 0.12 41.56 06:51:01 AM all 23.30 0.00 3.22 3.43 0.07 69.98 06:51:01 AM 0 12.57 0.00 2.09 3.01 0.07 82.27 06:51:01 AM 1 34.03 0.00 4.36 3.86 0.07 57.68 06:52:01 AM all 17.85 0.00 2.53 0.82 0.07 78.73 06:52:01 AM 0 12.51 0.00 2.55 0.73 0.05 84.15 06:52:01 AM 1 23.19 0.00 2.50 0.90 0.08 73.32 06:53:01 AM all 19.81 0.00 3.43 4.05 0.08 72.63 06:53:01 AM 0 15.88 0.00 3.16 2.90 0.07 77.99 06:53:01 AM 1 23.75 0.00 3.70 5.20 0.08 67.27 06:54:01 AM all 1.72 0.00 0.23 0.07 0.04 97.94 06:54:01 AM 0 2.45 0.00 0.24 0.08 0.03 97.20 06:54:01 AM 1 0.99 0.00 0.22 0.05 0.05 98.69 06:55:01 AM all 20.57 0.00 2.21 0.08 0.08 77.05 06:55:01 AM 0 19.97 0.00 2.39 0.12 0.08 77.44 06:55:01 AM 1 21.17 0.00 2.02 0.05 0.08 76.67 Average: all 19.80 0.00 3.04 1.94 0.07 75.15 Average: 0 14.67 0.00 2.69 1.53 0.07 81.04 Average: 1 24.91 0.00 3.38 2.35 0.08 69.27