---> uname -a: Linux prd-centos8-robot-2c-8g-44490.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 592 4945 19 2159 6809 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:32:6d:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe32:6d77/64 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:50 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 126.35 7.42 118.93 1296.72 10781.17 04:08:01 AM 28.04 0.42 27.62 64.78 3503.80 04:09:01 AM 59.82 0.03 59.79 3.47 7619.91 04:10:01 AM 7.70 0.08 7.61 31.99 755.11 04:11:01 AM 13.25 0.33 12.91 37.05 1110.46 Average: 47.03 1.66 45.37 286.78 4753.80 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5168348 6998536 2714084 34.43 2688 2006920 704036 7.88 221724 2145756 90080 04:08:01 AM 5243448 7075028 2638984 33.48 2688 2008864 630804 7.06 240592 2053196 4 04:09:01 AM 5021804 7052456 2860628 36.29 2688 2200172 623936 6.99 258384 2227660 16556 04:10:01 AM 4991504 7023248 2890928 36.68 2688 2201264 667028 7.47 258516 2256840 136 04:11:01 AM 5103512 7006024 2778920 35.25 2688 2078172 678208 7.59 304004 2121360 42344 Average: 5105723 7031058 2776709 35.23 2688 2099078 660802 7.40 256644 2160962 29824 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 76.77 59.94 904.89 9.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.96 8.60 5.71 3.37 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 270.89 196.98 342.25 49.29 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 15.98 8.51 3.75 0.87 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 135.14 88.27 480.16 58.92 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 103.14 72.46 347.33 24.36 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:50 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 34.98 0.00 5.69 5.01 0.11 54.21 04:07:01 AM 0 46.04 0.00 6.36 6.54 0.10 40.95 04:07:01 AM 1 23.91 0.00 5.03 3.47 0.12 67.47 04:08:01 AM all 10.27 0.00 1.40 1.55 0.05 86.73 04:08:01 AM 0 6.68 0.00 1.25 1.67 0.05 90.35 04:08:01 AM 1 13.86 0.00 1.55 1.42 0.05 83.11 04:09:01 AM all 27.35 0.00 4.77 3.07 0.10 64.71 04:09:01 AM 0 29.30 0.00 4.82 3.07 0.10 62.71 04:09:01 AM 1 25.40 0.00 4.72 3.07 0.10 66.71 04:10:01 AM all 0.48 0.00 0.22 0.18 0.04 99.07 04:10:01 AM 0 0.18 0.00 0.18 0.13 0.05 99.45 04:10:01 AM 1 0.78 0.00 0.25 0.23 0.03 98.70 04:11:01 AM all 19.65 0.00 2.01 0.35 0.08 77.91 04:11:01 AM 0 22.90 0.00 1.86 0.23 0.08 74.92 04:11:01 AM 1 16.33 0.00 2.17 0.46 0.07 80.97 Average: all 18.54 0.00 2.82 2.03 0.08 76.53 Average: 0 21.02 0.00 2.89 2.33 0.08 73.68 Average: 1 16.05 0.00 2.75 1.74 0.07 79.39