---> uname -a: Linux prd-centos8-robot-2c-8g-1779.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 625 4950 19 2121 6776 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:c3:e8:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fec3:e850/64 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) 12/11/2024 _x86_64_ (2 CPU) 02:12:16 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 101.77 40.70 61.06 6975.14 5944.65 02:15:01 AM 94.39 0.70 93.69 50.78 10566.39 02:16:01 AM 18.83 0.42 18.41 64.78 1715.21 02:17:01 AM 57.78 0.03 57.74 3.46 7402.93 02:18:01 AM 6.07 0.08 5.98 31.99 698.00 02:19:01 AM 19.46 0.43 19.03 47.85 779.61 Average: 49.72 7.06 42.65 1195.63 4518.07 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5243312 7000452 2639120 33.48 2688 1939120 746964 8.36 246388 2069836 213244 02:15:01 AM 5166116 7002524 2716316 34.46 2688 2013080 712244 7.97 221104 2144748 30680 02:16:01 AM 5148460 7033024 2733972 34.68 2688 2059664 695656 7.79 245920 2136304 44344 02:17:01 AM 5022536 7062036 2859896 36.28 2688 2208888 639632 7.16 257560 2225808 13232 02:18:01 AM 4986180 7026808 2896252 36.74 2688 2210072 686288 7.68 257684 2263848 236 02:19:01 AM 5115412 6979404 2767020 35.10 2688 2040000 729616 8.17 446404 1971908 13360 Average: 5113669 7017375 2768763 35.13 2688 2078471 701733 7.86 279177 2135409 52516 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.65 178.24 1564.18 59.94 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 66.43 52.13 674.88 8.70 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 14.65 9.85 6.25 3.92 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 205.56 153.60 331.52 32.64 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 11.98 6.62 3.51 0.78 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 56.21 40.54 79.73 26.57 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 109.42 73.50 443.35 22.09 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) 12/11/2024 _x86_64_ (2 CPU) 02:12:16 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.78 0.03 6.78 3.39 0.14 51.88 02:14:01 AM 0 36.13 0.02 5.77 3.08 0.15 54.85 02:14:01 AM 1 39.43 0.03 7.79 3.69 0.13 48.92 02:15:01 AM all 26.75 0.00 3.87 3.40 0.08 65.89 02:15:01 AM 0 17.60 0.00 3.04 4.27 0.08 75.01 02:15:01 AM 1 35.90 0.00 4.70 2.54 0.08 56.78 02:16:01 AM all 14.68 0.00 2.08 0.44 0.06 82.74 02:16:01 AM 0 7.53 0.00 1.82 0.53 0.05 90.07 02:16:01 AM 1 21.82 0.00 2.34 0.35 0.07 75.43 02:17:01 AM all 22.29 0.00 3.76 19.65 0.10 54.21 02:17:01 AM 0 19.94 0.00 3.44 17.92 0.10 58.61 02:17:01 AM 1 24.65 0.00 4.07 21.37 0.10 49.81 02:18:01 AM all 1.14 0.00 0.19 1.43 0.03 97.21 02:18:01 AM 0 0.25 0.00 0.13 1.34 0.03 98.25 02:18:01 AM 1 2.02 0.00 0.25 1.52 0.03 96.17 02:19:01 AM all 17.60 0.00 2.59 0.69 0.06 79.06 02:19:01 AM 0 20.22 0.00 3.07 0.65 0.05 76.01 02:19:01 AM 1 14.98 0.00 2.10 0.73 0.07 82.11 Average: all 20.04 0.00 3.21 4.83 0.08 71.84 Average: 0 16.94 0.00 2.88 4.63 0.08 75.47 Average: 1 23.13 0.01 3.54 5.04 0.08 68.20