---> uname -a: Linux prd-centos8-robot-2c-8g-21276.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 616 4967 19 2113 6785 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:15:40:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe15:4034/64 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) 09/12/2024 _x86_64_ (2 CPU) 05:23:55 LINUX RESTART (2 CPU) 05:25:01 AM tps rtps wtps bread/s bwrtn/s 05:26:01 AM 118.69 7.15 111.55 1261.98 9712.03 05:27:01 AM 46.63 0.67 45.96 49.46 5975.05 05:28:01 AM 30.36 0.38 29.97 64.25 2043.34 05:29:01 AM 44.43 0.03 44.39 3.47 6803.13 05:30:01 AM 12.78 0.40 12.38 68.91 459.23 05:31:01 AM 27.56 0.53 27.03 64.76 1114.42 Average: 46.74 1.53 45.21 252.14 4350.91 05:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:01 AM 5168404 6989092 2714028 34.43 2688 1998684 755036 8.45 211452 2161584 147756 05:27:01 AM 5100828 6947908 2781604 35.29 2688 2024356 772344 8.65 233164 2203208 20084 05:28:01 AM 4966084 6990324 2916348 37.00 2688 2193644 710984 7.96 257336 2290348 169824 05:29:01 AM 5002440 7028696 2879992 36.54 2688 2195872 679580 7.61 259172 2245936 16 05:30:01 AM 5046016 6927640 2836416 35.98 2688 2055012 794176 8.89 273660 2205184 24656 05:31:01 AM 5083772 6944728 2798660 35.51 2688 2036296 781244 8.75 443560 2005248 16712 Average: 5061257 6971398 2821175 35.79 2688 2083977 748894 8.39 279724 2185251 63175 05:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 100.70 82.91 1070.25 11.65 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 26.53 17.75 220.48 4.41 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 41.59 32.22 273.98 6.83 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 162.71 123.31 39.05 29.34 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 65.36 43.12 79.03 25.56 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 21.02 18.85 16.67 8.77 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 69.65 53.02 283.24 14.43 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) 09/12/2024 _x86_64_ (2 CPU) 05:23:55 LINUX RESTART (2 CPU) 05:25:01 AM CPU %user %nice %system %iowait %steal %idle 05:26:01 AM all 37.13 0.00 6.21 3.81 0.11 52.74 05:26:01 AM 0 44.80 0.00 6.63 4.28 0.12 44.18 05:26:01 AM 1 29.45 0.00 5.80 3.33 0.10 61.31 05:27:01 AM all 15.06 0.00 1.84 1.47 0.08 81.55 05:27:01 AM 0 17.41 0.00 2.17 1.80 0.07 78.54 05:27:01 AM 1 12.72 0.00 1.50 1.13 0.10 84.55 05:28:01 AM all 21.83 0.00 3.65 1.39 0.12 73.02 05:28:01 AM 0 27.46 0.00 3.95 1.27 0.12 67.20 05:28:01 AM 1 16.20 0.00 3.35 1.50 0.12 78.82 05:29:01 AM all 8.38 0.00 1.77 5.57 0.08 84.21 05:29:01 AM 0 12.33 0.00 1.84 2.32 0.10 83.41 05:29:01 AM 1 4.45 0.00 1.71 8.79 0.05 85.00 05:30:01 AM all 10.03 0.00 1.55 0.13 0.07 88.23 05:30:01 AM 0 12.64 0.00 1.49 0.12 0.07 85.69 05:30:01 AM 1 7.41 0.00 1.60 0.15 0.07 90.77 05:31:01 AM all 30.68 0.00 3.65 0.67 0.12 64.88 05:31:01 AM 0 44.31 0.00 3.90 0.77 0.12 50.91 05:31:01 AM 1 17.06 0.00 3.41 0.57 0.12 78.84 Average: all 20.53 0.00 3.11 2.17 0.09 74.09 Average: 0 26.52 0.00 3.33 1.76 0.10 68.29 Average: 1 14.56 0.00 2.90 2.58 0.09 79.87