---> uname -a: Linux prd-centos8-robot-2c-8g-8803.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: 2799.996 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 604 4933 19 2159 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:c5:96:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fec5:96c7/64 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) 11/20/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 102.46 24.36 78.10 6700.59 7205.84 02:11:01 AM 71.56 0.70 70.86 50.77 8913.69 02:12:01 AM 20.53 0.42 20.11 64.79 1598.87 02:13:01 AM 55.36 0.03 55.33 3.47 7371.81 02:14:01 AM 11.01 0.08 10.93 31.99 877.90 02:15:01 AM 6.62 0.33 6.28 37.06 789.80 02:16:01 AM 16.38 0.12 16.26 11.06 1404.70 Average: 40.42 3.67 36.75 972.22 4016.04 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5350568 7066016 2531852 32.12 2688 1897420 682988 7.65 211920 1996656 154460 02:11:01 AM 5181240 7016360 2701180 34.27 2688 2011832 712928 7.98 220664 2131992 30112 02:12:01 AM 5259396 7095924 2623024 33.28 2688 2013776 628376 7.04 239352 2039512 4 02:13:01 AM 5018588 7055148 2863832 36.33 2688 2205752 657428 7.36 256336 2227536 16564 02:14:01 AM 4992304 7029632 2890116 36.67 2688 2206852 693528 7.77 256464 2258636 144 02:15:01 AM 5062964 6975204 2819456 35.77 2688 2085648 736928 8.25 271996 2189880 30872 02:16:01 AM 5151840 7054472 2730580 34.64 2688 2078344 672356 7.53 463236 1918380 11484 Average: 5145271 7041822 2737149 34.72 2688 2071375 683505 7.65 274281 2108942 34806 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 280.47 191.28 1648.91 62.85 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 58.90 41.71 585.65 7.49 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 17.30 9.42 5.88 3.58 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 184.69 132.97 331.20 38.40 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 22.73 9.78 4.80 0.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 123.75 82.85 433.49 53.41 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 10.65 10.00 8.01 4.22 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 99.36 68.00 428.28 24.32 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) 11/20/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 39.44 0.00 7.40 4.47 0.11 48.58 02:10:01 AM 0 43.87 0.00 6.80 2.80 0.12 46.41 02:10:01 AM 1 35.03 0.00 7.99 6.13 0.10 50.74 02:11:01 AM all 21.60 0.00 2.95 5.16 0.13 70.16 02:11:01 AM 0 19.12 0.00 2.61 5.30 0.13 72.84 02:11:01 AM 1 24.09 0.00 3.30 5.01 0.12 67.48 02:12:01 AM all 9.84 0.00 1.23 1.84 0.07 87.02 02:12:01 AM 0 14.48 0.00 1.28 1.75 0.07 82.41 02:12:01 AM 1 5.19 0.00 1.17 1.94 0.07 91.63 02:13:01 AM all 26.72 0.00 4.45 1.78 0.09 66.95 02:13:01 AM 0 32.49 0.00 4.86 1.38 0.08 61.19 02:13:01 AM 1 20.98 0.00 4.04 2.19 0.10 72.70 02:14:01 AM all 1.06 0.00 0.24 0.29 0.06 98.34 02:14:01 AM 0 1.93 0.00 0.25 0.27 0.07 97.48 02:14:01 AM 1 0.20 0.00 0.23 0.32 0.05 99.20 02:15:01 AM all 13.27 0.00 1.47 2.46 0.12 82.68 02:15:01 AM 0 18.20 0.00 1.54 3.64 0.07 76.55 02:15:01 AM 1 8.43 0.00 1.41 1.29 0.17 88.70 02:16:01 AM all 15.72 0.00 1.56 3.67 0.15 78.91 02:16:01 AM 0 22.23 0.00 2.12 4.01 0.09 71.55 02:16:01 AM 1 9.40 0.00 1.01 3.34 0.20 86.05 Average: all 18.19 0.00 2.75 2.80 0.10 76.16 Average: 0 21.70 0.00 2.78 2.73 0.09 72.71 Average: 1 14.71 0.00 2.73 2.88 0.12 79.57