---> uname -a: Linux prd-centos8-robot-2c-8g-9218.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 590 4975 19 2131 6810 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:a9:76:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fea9:7642/64 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) 02/07/2025 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 121.06 0.32 120.75 14.00 10385.77 01:00:01 AM 44.75 1.08 43.67 115.96 5016.69 01:01:01 AM 55.38 6.76 48.62 1249.32 3952.77 01:02:01 AM 17.70 0.15 17.55 33.71 4482.06 01:03:01 AM 18.91 0.43 18.48 47.86 716.35 Average: 51.56 1.75 49.81 292.17 4910.66 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5130616 6974524 2751816 34.91 2688 2021352 751176 8.41 193980 2217704 160696 01:00:01 AM 5266892 7076936 2615540 33.18 2688 1987564 666456 7.46 215524 2058476 24 01:01:01 AM 5000292 7051136 2882140 36.56 2688 2220184 666264 7.46 256548 2255220 125408 01:02:01 AM 4956852 7008928 2925580 37.12 2688 2221416 712656 7.98 256820 2294712 0 01:03:01 AM 5126792 7000808 2755640 34.96 2688 2049648 712964 7.98 445460 1960736 13352 Average: 5096289 7022466 2786143 35.35 2688 2100033 701903 7.86 273666 2157370 59896 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 110.55 87.82 1291.81 12.90 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 18.74 8.16 7.28 3.50 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 213.55 151.98 335.35 34.42 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 8.93 4.71 3.06 0.65 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 64.67 46.98 80.94 28.06 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 83.28 59.93 343.64 15.90 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) 02/07/2025 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.42 0.00 5.72 2.43 0.10 53.33 12:59:01 AM 0 42.70 0.00 5.65 2.43 0.12 49.11 12:59:01 AM 1 34.15 0.00 5.79 2.43 0.08 57.55 01:00:01 AM all 11.30 0.00 1.59 1.55 0.07 85.50 01:00:01 AM 0 10.23 0.00 1.65 1.47 0.07 86.58 01:00:01 AM 1 12.37 0.00 1.52 1.64 0.07 84.41 01:01:01 AM all 27.47 0.00 5.23 1.26 0.08 65.96 01:01:01 AM 0 27.24 0.00 5.07 0.98 0.08 66.62 01:01:01 AM 1 27.70 0.00 5.38 1.54 0.08 65.30 01:02:01 AM all 0.92 0.00 0.38 0.86 0.04 97.80 01:02:01 AM 0 1.61 0.00 0.40 0.94 0.03 97.02 01:02:01 AM 1 0.23 0.00 0.35 0.78 0.05 98.58 01:03:01 AM all 16.71 0.00 2.53 0.09 0.07 80.60 01:03:01 AM 0 23.48 0.00 2.76 0.12 0.07 73.58 01:03:01 AM 1 9.93 0.00 2.31 0.07 0.07 87.63 Average: all 18.98 0.00 3.09 1.24 0.07 76.62 Average: 0 21.07 0.00 3.11 1.19 0.07 74.56 Average: 1 16.89 0.00 3.07 1.29 0.07 78.68