---> uname -a: Linux prd-centos8-robot-2c-8g-1767.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4806 19 2298 6802 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:db:9a:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fedb:9a8e/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) 10/27/2024 _x86_64_ (2 CPU) 02:01:02 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 97.87 13.10 84.77 2343.22 6738.12 02:04:01 AM 75.57 0.70 74.88 50.78 9669.33 02:05:01 AM 16.66 0.42 16.25 64.79 840.13 02:06:01 AM 65.03 2.68 62.35 428.92 7643.20 Average: 63.79 4.22 59.56 721.96 6222.92 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5312832 7040612 2569588 32.60 2688 1909764 673200 7.54 211400 2035980 161564 02:04:01 AM 5199508 7027064 2682912 34.04 2688 2004992 680420 7.62 231896 2105768 1120 02:05:01 AM 5136232 7018748 2746188 34.84 2688 2057248 700696 7.85 252636 2141152 45120 02:06:01 AM 4937284 6974992 2945136 37.36 2688 2206788 714808 8.00 298552 2270692 13408 Average: 5146464 7015354 2735956 34.71 2688 2044698 692281 7.75 248621 2138398 55303 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 157.41 115.76 1207.18 23.75 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 60.28 44.47 427.49 7.75 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 35.63 27.81 102.40 6.92 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 62.08 49.40 219.64 19.18 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 78.85 59.36 489.20 14.40 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) 10/27/2024 _x86_64_ (2 CPU) 02:01:02 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 34.39 0.00 6.00 2.30 0.10 57.22 02:03:01 AM 0 48.73 0.00 6.99 2.09 0.10 42.09 02:03:01 AM 1 20.09 0.00 5.00 2.50 0.10 72.30 02:04:01 AM all 21.27 0.00 3.25 3.49 0.08 71.91 02:04:01 AM 0 30.67 0.00 3.26 2.38 0.08 63.61 02:04:01 AM 1 11.89 0.00 3.23 4.59 0.08 80.20 02:05:01 AM all 16.29 0.00 2.50 0.33 0.07 80.82 02:05:01 AM 0 23.16 0.00 2.89 0.15 0.08 73.71 02:05:01 AM 1 9.44 0.00 2.10 0.50 0.05 87.91 02:06:01 AM all 29.74 0.00 4.36 5.20 0.12 60.58 02:06:01 AM 0 35.22 0.00 4.71 5.28 0.13 54.66 02:06:01 AM 1 24.27 0.00 4.01 5.12 0.10 66.50 Average: all 25.42 0.00 4.02 2.82 0.09 67.64 Average: 0 34.45 0.00 4.46 2.47 0.10 58.52 Average: 1 16.42 0.00 3.59 3.17 0.08 76.74