---> uname -a: Linux prd-centos8-robot-2c-8g-53.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4893 19 2182 6777 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:62:f5:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe62:f515/64 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) 10/02/2025 _x86_64_ (2 CPU) 05:06:57 LINUX RESTART (2 CPU) 05:08:01 AM tps rtps wtps bread/s bwrtn/s 05:09:01 AM 121.93 0.48 121.44 17.86 11418.99 05:10:01 AM 47.03 0.65 46.38 51.05 6143.59 05:11:01 AM 15.83 0.42 15.41 64.78 1112.93 05:12:01 AM 74.64 9.45 65.19 1685.30 7983.87 05:13:01 AM 8.80 0.00 8.80 0.00 1003.02 05:14:01 AM 0.28 0.00 0.28 0.00 2.60 05:15:01 AM 0.33 0.00 0.33 0.00 3.43 05:16:01 AM 11.51 0.53 10.98 49.45 410.40 05:17:01 AM 31.98 0.52 31.46 63.86 1300.52 Average: 34.71 1.34 33.37 214.71 3264.51 05:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:09:01 AM 5156548 6995648 2725884 34.58 2688 2016084 782016 8.76 189592 2194244 153720 05:10:01 AM 5093460 6968584 2788972 35.38 2688 2051540 802840 8.99 213444 2228588 44240 05:11:01 AM 5134092 7018504 2748340 34.87 2688 2057988 774128 8.67 229612 2163432 36508 05:12:01 AM 4909504 7016872 2972928 37.72 2688 2274620 704696 7.89 268012 2326488 25936 05:13:01 AM 4908312 7015520 2974120 37.73 2688 2274624 704696 7.89 268008 2326448 4 05:14:01 AM 4908620 7015828 2973812 37.73 2688 2274624 704696 7.89 268012 2326380 4 05:15:01 AM 4908808 7016016 2973624 37.72 2688 2274624 720148 8.06 268012 2326320 4 05:16:01 AM 5022168 6946516 2860264 36.29 2688 2096768 770736 8.63 305476 2194160 27852 05:17:01 AM 4993020 6920952 2889412 36.66 2688 2101044 809120 9.06 465344 2069196 26268 Average: 5003837 6990493 2878595 36.52 2688 2157991 752564 8.43 275057 2239473 34948 05:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 108.95 92.55 1368.99 12.65 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 37.34 25.49 273.81 5.12 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 18.76 14.96 21.12 3.63 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 429.22 331.42 396.73 75.99 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 1.43 0.85 0.33 0.19 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 2.90 1.90 0.53 0.41 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 2.67 1.98 0.46 0.43 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 115.43 81.76 93.51 24.69 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 21.35 17.58 17.34 8.73 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 82.01 63.17 241.44 14.65 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) 10/02/2025 _x86_64_ (2 CPU) 05:06:57 LINUX RESTART (2 CPU) 05:08:01 AM CPU %user %nice %system %iowait %steal %idle 05:09:01 AM all 37.39 0.00 5.69 3.34 0.10 53.48 05:09:01 AM 0 40.35 0.00 5.68 3.47 0.10 50.39 05:09:01 AM 1 34.43 0.00 5.69 3.21 0.10 56.57 05:10:01 AM all 16.21 0.00 2.05 1.20 0.07 80.48 05:10:01 AM 0 22.09 0.00 2.30 1.35 0.07 74.19 05:10:01 AM 1 10.32 0.00 1.80 1.05 0.07 86.76 05:11:01 AM all 12.21 0.00 2.47 0.26 0.05 85.01 05:11:01 AM 0 13.00 0.00 2.54 0.25 0.05 84.16 05:11:01 AM 1 11.43 0.00 2.40 0.27 0.05 85.85 05:12:01 AM all 25.83 0.00 5.38 1.29 0.09 67.41 05:12:01 AM 0 30.61 0.00 5.65 1.14 0.10 62.50 05:12:01 AM 1 21.06 0.00 5.11 1.45 0.08 72.30 05:13:01 AM all 0.32 0.00 0.13 0.22 0.03 99.31 05:13:01 AM 0 0.12 0.00 0.12 0.05 0.03 99.68 05:13:01 AM 1 0.52 0.00 0.13 0.38 0.03 98.93 05:14:01 AM all 0.32 0.00 0.08 0.00 0.04 99.57 05:14:01 AM 0 0.17 0.00 0.10 0.00 0.07 99.67 05:14:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 05:15:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 05:15:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 05:15:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 05:16:01 AM all 16.10 0.00 2.53 0.08 0.06 81.25 05:16:01 AM 0 14.68 0.00 2.49 0.10 0.07 82.67 05:16:01 AM 1 17.52 0.00 2.56 0.05 0.05 79.82 05:17:01 AM all 32.43 0.00 4.06 0.18 0.10 63.23 05:17:01 AM 0 41.95 0.00 4.38 0.17 0.10 53.40 05:17:01 AM 1 22.91 0.00 3.73 0.20 0.10 73.05 Average: all 15.69 0.00 2.50 0.73 0.06 81.02 Average: 0 18.13 0.00 2.60 0.73 0.07 78.48 Average: 1 13.24 0.00 2.39 0.74 0.06 83.57