---> uname -a: Linux prd-centos8-robot-2c-8g-6735.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4994 19 2117 6815 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:a3:c8:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fea3:c82e/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) 11/12/2024 _x86_64_ (2 CPU) 02:07:52 LINUX RESTART (2 CPU) 02:09:03 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 102.19 7.22 94.97 1301.81 7765.59 02:11:01 AM 66.03 0.98 65.05 110.88 7875.75 02:12:01 AM 13.33 0.07 13.26 2.80 1350.92 02:13:01 AM 32.73 0.00 32.73 0.00 2722.45 02:14:01 AM 30.44 0.03 30.41 3.47 5548.82 02:15:01 AM 15.26 0.42 14.85 69.86 637.01 Average: 43.01 1.42 41.58 242.29 4297.84 02:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5279204 7078392 2603220 33.03 2688 1977388 644692 7.22 209764 2057732 171300 02:11:01 AM 5253532 7086724 2628892 33.35 2688 2010452 630840 7.06 239352 2045120 24 02:12:01 AM 5182136 7048876 2700288 34.26 2688 2041908 657396 7.36 248208 2101456 30860 02:13:01 AM 4999660 7031604 2882764 36.57 2688 2201208 653600 7.32 253776 2259968 154272 02:14:01 AM 5029016 7060756 2853408 36.20 2688 2201340 626260 7.01 257004 2222360 4 02:15:01 AM 5127520 6986632 2754904 34.95 2688 2034852 705364 7.90 289500 2112532 13240 Average: 5145178 7048831 2737246 34.73 2688 2077858 653025 7.31 249601 2133195 61617 02:09:03 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 82.39 67.09 835.12 9.29 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 54.36 40.30 439.81 7.30 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 15.39 6.90 4.77 1.81 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 42.98 36.53 295.43 7.66 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 45.82 39.22 14.05 18.29 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 61.69 37.99 80.63 19.72 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 50.26 37.84 275.22 10.69 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) 11/12/2024 _x86_64_ (2 CPU) 02:07:52 LINUX RESTART (2 CPU) 02:09:03 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.66 0.00 5.57 4.03 0.09 57.66 02:10:01 AM 0 39.82 0.00 6.15 4.26 0.09 49.68 02:10:01 AM 1 25.47 0.00 4.98 3.80 0.09 65.65 02:11:01 AM all 21.01 0.00 2.38 5.06 0.08 71.48 02:11:01 AM 0 27.66 0.00 2.71 5.39 0.08 64.15 02:11:01 AM 1 14.36 0.00 2.04 4.72 0.07 78.81 02:12:01 AM all 7.37 0.00 1.63 4.18 0.10 86.72 02:12:01 AM 0 12.60 0.00 2.24 5.05 0.07 80.05 02:12:01 AM 1 2.14 0.00 1.02 3.31 0.13 93.39 02:13:01 AM all 17.58 0.00 2.62 4.00 0.08 75.72 02:13:01 AM 0 21.98 0.00 3.03 3.77 0.08 71.14 02:13:01 AM 1 13.20 0.00 2.21 4.23 0.07 80.29 02:14:01 AM all 3.57 0.00 0.60 1.44 0.04 94.35 02:14:01 AM 0 5.16 0.00 0.70 1.62 0.03 92.49 02:14:01 AM 1 1.97 0.00 0.50 1.25 0.05 96.22 02:15:01 AM all 14.47 0.00 1.99 0.65 0.08 82.81 02:15:01 AM 0 18.28 0.00 1.91 1.04 0.08 78.69 02:15:01 AM 1 10.64 0.00 2.06 0.27 0.08 86.94 Average: all 16.01 0.00 2.44 3.22 0.08 78.25 Average: 0 20.80 0.00 2.77 3.52 0.07 72.84 Average: 1 11.21 0.00 2.12 2.93 0.08 83.66