---> uname -a: Linux prd-centos8-robot-2c-8g-33690.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 564 5036 19 2096 6837 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:3e:1d:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe3e:1d93/64 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) 10/02/2024 _x86_64_ (2 CPU) 02:33:55 LINUX RESTART (2 CPU) 02:35:02 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 72.18 7.15 65.03 1281.33 7093.09 02:37:01 AM 94.97 0.70 94.27 50.79 9073.25 02:38:01 AM 17.74 0.23 17.51 35.32 2091.09 Average: 61.57 2.67 58.90 451.23 6080.02 02:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5348532 7027972 2533892 32.15 2688 1867132 740504 8.29 227084 2002264 46408 02:37:01 AM 5180872 7016740 2701552 34.27 2688 2012540 678688 7.60 222200 2131752 51296 02:38:01 AM 5176784 7013392 2705640 34.32 2688 2013752 689236 7.72 250152 2109556 160 Average: 5235396 7019368 2647028 33.58 2688 1964475 702809 7.87 233145 2081191 32621 02:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 50.83 40.92 586.20 4.96 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 61.76 50.61 613.09 8.42 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 16.14 11.75 13.90 13.58 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 42.87 34.39 403.37 9.01 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) 10/02/2024 _x86_64_ (2 CPU) 02:33:55 LINUX RESTART (2 CPU) 02:35:02 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 16.40 0.00 3.19 16.78 0.09 63.54 02:36:01 AM 0 21.30 0.00 3.40 19.47 0.09 55.75 02:36:01 AM 1 11.51 0.00 2.98 14.10 0.09 71.32 02:37:01 AM all 32.07 0.00 4.71 5.85 0.12 57.25 02:37:01 AM 0 39.82 0.00 5.10 4.92 0.10 50.06 02:37:01 AM 1 24.35 0.00 4.31 6.78 0.13 64.43 02:38:01 AM all 12.04 0.00 1.37 9.81 0.10 76.68 02:38:01 AM 0 17.36 0.00 1.44 10.65 0.08 70.46 02:38:01 AM 1 6.71 0.00 1.31 8.97 0.12 82.89 Average: all 20.20 0.00 3.09 10.78 0.10 65.84 Average: 0 26.19 0.00 3.31 11.63 0.09 58.78 Average: 1 14.21 0.00 2.87 9.92 0.11 72.88