---> uname -a: Linux prd-centos8-robot-2c-8g-4260.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4951 19 2120 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:a2:cd:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fea2:cda5/64 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) 12/20/2024 _x86_64_ (2 CPU) 02:08:10 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 70.21 15.29 54.92 3687.62 4806.63 02:11:01 AM 95.84 0.73 95.10 53.04 10500.93 02:12:01 AM 23.39 0.42 22.98 64.78 1922.53 02:13:01 AM 53.79 6.72 47.08 1245.93 5181.77 02:14:01 AM 18.93 0.03 18.89 3.47 2896.65 02:15:01 AM 0.83 0.08 0.75 31.99 15.55 02:16:01 AM 1.97 0.03 1.93 1.07 112.15 02:17:01 AM 0.70 0.00 0.70 0.00 10.46 02:18:01 AM 3.40 0.32 3.08 36.92 157.35 02:19:01 AM 25.14 0.52 24.63 63.85 1229.52 Average: 29.42 2.41 27.01 518.92 2683.57 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5414568 7064020 2467864 31.31 2688 1833304 685160 7.67 185632 1965012 149832 02:11:01 AM 5207476 6998988 2674956 33.94 2688 1969496 728740 8.16 199128 2133108 30684 02:12:01 AM 5195244 7036284 2687188 34.09 2688 2016328 714164 8.00 228944 2107892 39868 02:13:01 AM 4947976 6987468 2934456 37.23 2688 2209216 711616 7.97 257580 2303224 59916 02:14:01 AM 5026672 7059240 2855760 36.23 2688 2202584 654100 7.32 259208 2226200 76 02:15:01 AM 4981248 7015080 2901184 36.81 2688 2203848 719068 8.05 259476 2270812 308 02:16:01 AM 4977916 7012884 2904516 36.85 2688 2204984 719068 8.05 259476 2274412 4 02:17:01 AM 4962888 6997876 2919544 37.04 2688 2205004 750004 8.40 259476 2289204 4 02:18:01 AM 5109696 6976972 2772736 35.18 2688 2041416 736904 8.25 256220 2162648 7044 02:19:01 AM 5138844 7003248 2743588 34.81 2688 2040240 723044 8.10 452440 1943244 212 Average: 5096253 7015206 2786179 35.35 2688 2092642 714187 8.00 261758 2167576 28795 02:09:01 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 288.92 181.29 1589.81 60.76 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 70.33 56.37 648.73 8.77 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 25.32 18.04 82.62 5.67 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 21.93 18.21 218.49 4.01 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 191.70 131.86 42.10 30.29 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 18.71 8.18 5.35 1.16 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 225.70 222.90 59.56 92.61 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 208.38 205.10 191.02 77.49 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 145.32 126.01 128.51 56.76 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 19.21 16.71 16.09 7.79 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 121.56 98.47 298.27 34.53 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) 12/20/2024 _x86_64_ (2 CPU) 02:08:10 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.18 0.00 5.38 3.14 0.25 59.06 02:10:01 AM 0 26.99 0.00 4.78 3.51 0.23 64.49 02:10:01 AM 1 37.41 0.00 5.98 2.76 0.27 53.59 02:11:01 AM all 25.03 0.00 3.61 3.86 0.10 67.41 02:11:01 AM 0 24.94 0.00 3.90 5.14 0.12 65.90 02:11:01 AM 1 25.11 0.00 3.31 2.57 0.08 68.92 02:12:01 AM all 18.53 0.00 2.69 0.97 0.08 77.72 02:12:01 AM 0 18.79 0.00 2.48 0.45 0.07 78.21 02:12:01 AM 1 18.27 0.00 2.91 1.48 0.10 77.24 02:13:01 AM all 14.42 0.00 2.70 28.96 0.08 53.85 02:13:01 AM 0 12.89 0.00 2.54 19.79 0.08 64.70 02:13:01 AM 1 15.95 0.00 2.85 38.14 0.07 43.00 02:14:01 AM all 6.66 0.00 1.36 13.52 0.07 78.38 02:14:01 AM 0 5.26 0.00 1.31 7.40 0.07 85.96 02:14:01 AM 1 8.07 0.00 1.42 19.67 0.07 70.78 02:15:01 AM all 1.90 0.00 0.25 0.20 0.05 97.60 02:15:01 AM 0 0.44 0.00 0.15 0.17 0.03 99.21 02:15:01 AM 1 3.37 0.00 0.35 0.24 0.07 95.98 02:16:01 AM all 18.63 0.00 0.52 0.23 0.10 80.52 02:16:01 AM 0 6.34 0.00 0.35 0.34 0.07 92.90 02:16:01 AM 1 30.91 0.00 0.69 0.12 0.13 68.14 02:17:01 AM all 21.05 0.00 0.53 0.00 0.12 78.31 02:17:01 AM 0 14.59 0.00 0.37 0.00 0.10 84.94 02:17:01 AM 1 27.52 0.00 0.69 0.00 0.13 71.66 02:18:01 AM all 17.46 0.00 1.50 0.06 0.07 80.92 02:18:01 AM 0 6.77 0.00 1.60 0.07 0.07 91.50 02:18:01 AM 1 28.10 0.00 1.39 0.05 0.07 70.39 02:19:01 AM all 25.97 0.00 2.84 2.92 0.08 68.18 02:19:01 AM 0 20.66 0.00 2.54 3.60 0.08 73.11 02:19:01 AM 1 31.29 0.00 3.15 2.24 0.08 63.24 Average: all 18.19 0.00 2.14 5.39 0.10 74.18 Average: 0 13.78 0.00 2.01 4.05 0.09 80.07 Average: 1 22.61 0.00 2.27 6.73 0.11 68.28