---> uname -a: Linux prd-centos8-robot-2c-8g-1111.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 605 4955 19 2136 6795 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:50:c0:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe50:c0dc/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) 12/08/2024 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 91.10 9.68 81.42 1591.07 6243.19 11:28:01 PM 72.09 0.70 71.39 50.78 9708.70 11:29:01 PM 16.65 0.42 16.23 64.79 855.84 11:30:01 PM 55.73 2.52 53.22 396.00 7527.97 11:31:01 PM 6.41 0.10 6.31 32.12 278.99 11:32:01 PM 12.73 0.33 12.40 37.85 480.01 Average: 42.45 2.29 40.16 362.11 4182.54 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5199420 6991040 2683012 34.04 2688 1970900 787812 8.82 215724 2136692 218476 11:28:01 PM 5155852 6991788 2726580 34.59 2688 2012876 765444 8.57 220204 2159340 4 11:29:01 PM 5116812 7009772 2765620 35.09 2688 2067376 745828 8.35 250564 2161456 46228 11:30:01 PM 4992048 7043328 2890384 36.67 2688 2220484 699976 7.84 262120 2249108 80 11:31:01 PM 4951772 7004868 2930660 37.18 2688 2222280 759560 8.50 262332 2293216 832 11:32:01 PM 5088268 6966892 2794164 35.45 2688 2053904 765844 8.58 295796 2144136 18240 Average: 5084029 7001281 2798403 35.50 2688 2091303 754077 8.44 251123 2190658 47310 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 82.62 66.51 942.57 8.24 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 41.32 27.82 438.76 5.40 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 30.96 23.55 104.20 6.57 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 226.06 162.13 241.31 36.26 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 23.14 16.01 6.33 2.09 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 75.14 56.68 86.20 33.65 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 79.88 58.78 303.23 15.37 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) 12/08/2024 _x86_64_ (2 CPU) 23:24:59 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.14 0.00 5.57 2.59 0.12 55.58 11:27:01 PM 0 26.62 0.00 4.97 1.99 0.13 66.28 11:27:01 PM 1 45.69 0.00 6.17 3.19 0.10 44.85 11:28:01 PM all 14.46 0.00 2.28 2.86 0.08 80.31 11:28:01 PM 0 11.51 0.00 2.12 2.17 0.10 84.10 11:28:01 PM 1 17.42 0.00 2.44 3.56 0.07 76.51 11:29:01 PM all 19.03 0.00 2.57 0.46 0.07 77.87 11:29:01 PM 0 11.80 0.00 2.44 0.33 0.07 85.36 11:29:01 PM 1 26.26 0.00 2.70 0.58 0.07 70.38 11:30:01 PM all 18.79 0.00 3.16 2.04 0.08 75.94 11:30:01 PM 0 14.52 0.00 2.83 1.60 0.07 80.98 11:30:01 PM 1 23.07 0.00 3.49 2.47 0.08 70.88 11:31:01 PM all 3.69 0.00 0.35 0.08 0.06 95.81 11:31:01 PM 0 1.19 0.00 0.20 0.12 0.07 98.43 11:31:01 PM 1 6.20 0.00 0.50 0.05 0.05 93.20 11:32:01 PM all 17.55 0.00 2.18 0.13 0.07 80.06 11:32:01 PM 0 14.03 0.00 1.61 0.10 0.07 84.19 11:32:01 PM 1 21.07 0.00 2.76 0.17 0.07 75.93 Average: all 18.27 0.00 2.68 1.36 0.08 77.61 Average: 0 13.27 0.00 2.36 1.05 0.08 83.23 Average: 1 23.27 0.00 3.01 1.67 0.07 71.98