---> uname -a: Linux prd-centos8-robot-2c-8g-8808.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 570 5013 19 2114 6831 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:0a:93:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe0a:9329/64 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:43 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 195.39 139.97 55.41 14175.88 39265.59 02:10:01 AM 123.26 7.43 115.83 1297.03 10557.66 02:11:01 AM 32.14 0.39 31.75 65.32 3799.97 02:12:01 AM 60.12 0.07 60.06 4.00 7520.70 02:13:01 AM 8.63 0.00 8.63 0.00 784.44 02:14:01 AM 19.80 0.50 19.30 79.72 745.31 Average: 73.35 24.80 48.54 2611.52 10466.16 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5530768 7063916 2351664 29.83 2688 1725056 709924 7.95 186684 1879440 95140 02:10:01 AM 5203028 7031608 2679404 33.99 2688 2005140 691824 7.75 215188 2116600 92172 02:11:01 AM 5268584 7098628 2613848 33.16 2688 2007084 622348 6.97 239324 2030136 16 02:12:01 AM 5041948 7071532 2840484 36.04 2688 2199076 622976 6.98 256484 2206356 16564 02:13:01 AM 5044236 7073840 2838196 36.01 2688 2199096 622976 6.98 256484 2206428 20 02:14:01 AM 5135108 6991224 2747324 34.85 2688 2031936 710244 7.95 445232 1953604 13360 Average: 5203945 7055125 2678487 33.98 2688 2027898 663382 7.43 266566 2065427 36212 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 274.00 163.97 1266.67 57.91 0.00 0.00 0.00 0.00 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 86.82 65.64 941.78 9.96 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 11.35 9.27 5.68 3.63 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 242.14 172.92 338.33 44.85 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 3.05 2.00 0.84 0.39 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 74.09 47.43 85.80 22.49 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 115.54 77.06 441.12 23.26 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) 11/20/2024 _x86_64_ (2 CPU) 02:07:43 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 38.26 0.07 10.23 9.93 0.11 41.40 02:09:01 AM 0 31.21 0.07 10.01 9.00 0.12 49.60 02:09:01 AM 1 45.33 0.07 10.44 10.86 0.10 33.20 02:10:01 AM all 36.42 0.00 5.86 3.50 0.13 54.09 02:10:01 AM 0 31.28 0.00 5.43 3.16 0.13 60.00 02:10:01 AM 1 41.56 0.00 6.29 3.85 0.13 48.18 02:11:01 AM all 10.25 0.00 1.41 1.03 0.07 87.25 02:11:01 AM 0 7.14 0.00 1.17 0.34 0.07 91.28 02:11:01 AM 1 13.36 0.00 1.65 1.71 0.07 83.21 02:12:01 AM all 27.07 0.00 4.68 1.82 0.11 66.32 02:12:01 AM 0 15.72 0.00 3.42 1.29 0.12 79.46 02:12:01 AM 1 38.47 0.00 5.93 2.35 0.10 53.14 02:13:01 AM all 0.08 0.00 0.13 0.22 0.05 99.52 02:13:01 AM 0 0.10 0.00 0.15 0.28 0.07 99.40 02:13:01 AM 1 0.07 0.00 0.12 0.15 0.03 99.63 02:14:01 AM all 21.51 0.00 2.79 1.41 0.08 74.22 02:14:01 AM 0 13.60 0.00 2.42 1.65 0.08 82.24 02:14:01 AM 1 29.44 0.00 3.15 1.16 0.08 66.16 Average: all 22.28 0.01 4.18 2.98 0.09 70.45 Average: 0 16.52 0.01 3.77 2.62 0.10 76.98 Average: 1 28.04 0.01 4.60 3.34 0.09 63.92