---> uname -a: Linux prd-centos8-robot-2c-8g-2720.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 585 5055 19 2055 6817 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:a2:be:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fea2:be14/64 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) 01/18/2025 _x86_64_ (2 CPU) 02:44:12 LINUX RESTART (2 CPU) 02:45:01 AM tps rtps wtps bread/s bwrtn/s 02:46:01 AM 83.21 13.76 69.45 2791.27 5894.29 02:47:01 AM 75.62 0.73 74.89 53.06 9205.65 02:48:01 AM 22.64 0.33 22.31 46.12 1645.72 Average: 60.49 4.94 55.55 963.63 5581.70 02:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 AM 5370028 7028488 2512404 31.87 2688 1843168 705988 7.90 185876 2014084 140812 02:47:01 AM 5197516 6993272 2684916 34.06 2688 1973104 723268 8.10 198992 2137688 30692 02:48:01 AM 5238196 7035052 2644236 33.55 2688 1974776 666916 7.47 383952 1919532 156 Average: 5268580 7018937 2613852 33.16 2688 1930349 698724 7.82 256273 2023768 57220 02:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 297.43 187.66 1652.44 60.33 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 58.46 42.71 586.64 7.73 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 21.61 15.28 17.77 7.25 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 125.85 81.89 752.34 25.10 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) 01/18/2025 _x86_64_ (2 CPU) 02:44:12 LINUX RESTART (2 CPU) 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 35.56 0.00 5.49 5.85 0.11 52.99 02:46:01 AM 0 41.00 0.00 6.89 4.85 0.12 47.14 02:46:01 AM 1 30.13 0.00 4.09 6.85 0.10 58.83 02:47:01 AM all 23.59 0.00 3.28 5.31 0.08 67.75 02:47:01 AM 0 27.92 0.00 3.19 5.20 0.07 63.63 02:47:01 AM 1 19.26 0.00 3.37 5.42 0.08 71.86 02:48:01 AM all 14.91 0.00 1.96 1.23 0.08 81.83 02:48:01 AM 0 20.23 0.00 2.41 1.35 0.07 75.94 02:48:01 AM 1 9.58 0.00 1.52 1.10 0.08 87.72 Average: all 24.68 0.00 3.58 4.13 0.09 67.52 Average: 0 29.71 0.00 4.16 3.80 0.08 62.24 Average: 1 19.66 0.00 3.00 4.46 0.09 72.80