---> uname -a: Linux prd-centos8-robot-2c-8g-41950.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 604 5000 19 2092 6797 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:c9:1d:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fec9:1db6/64 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:20 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 104.63 45.81 58.82 7053.67 14187.67 02:38:01 AM 92.55 0.70 91.85 50.79 8603.07 02:39:01 AM 22.48 0.00 22.48 0.00 3401.52 02:40:01 AM 12.15 0.25 11.90 36.26 356.24 Average: 57.95 11.69 46.26 1785.55 6637.62 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5381732 7014788 2500692 31.72 2688 1822740 732584 8.20 218828 1985528 96856 02:38:01 AM 5164780 6996364 2717644 34.48 2688 2008316 705792 7.90 221332 2149160 90024 02:39:01 AM 5161484 6992544 2720940 34.52 2688 2008320 705792 7.90 221332 2154236 4 02:40:01 AM 5157576 6989880 2724848 34.57 2688 2009524 719576 8.06 247236 2132572 8 Average: 5216393 6998394 2666031 33.82 2688 1962225 715936 8.02 227182 2105374 46723 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 299.87 198.30 1573.77 59.09 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 67.24 51.26 632.01 8.50 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 5.28 0.50 0.91 0.15 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 15.11 10.61 13.92 5.47 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 96.89 65.18 555.21 18.31 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:20 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 36.25 0.03 6.94 7.57 0.13 49.07 02:37:01 AM 0 38.02 0.03 6.63 7.95 0.15 47.21 02:37:01 AM 1 34.48 0.02 7.25 7.20 0.12 50.93 02:38:01 AM all 31.43 0.00 4.56 5.07 0.09 58.85 02:38:01 AM 0 23.14 0.00 3.86 5.36 0.10 67.54 02:38:01 AM 1 39.74 0.00 5.25 4.79 0.08 50.14 02:39:01 AM all 0.42 0.00 0.29 1.61 0.03 97.65 02:39:01 AM 0 0.58 0.00 0.27 1.47 0.03 97.64 02:39:01 AM 1 0.25 0.00 0.32 1.75 0.03 97.65 02:40:01 AM all 10.62 0.00 0.93 0.11 0.07 88.27 02:40:01 AM 0 4.94 0.00 0.70 0.13 0.07 94.16 02:40:01 AM 1 16.30 0.00 1.17 0.08 0.07 82.38 Average: all 19.64 0.01 3.17 3.58 0.08 73.51 Average: 0 16.63 0.01 2.86 3.72 0.09 76.70 Average: 1 22.66 0.00 3.49 3.45 0.08 70.32