---> uname -a: Linux prd-centos8-robot-2c-8g-27726.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 565 5086 19 2045 6839 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:ab:e9:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:feab:e99e/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) 09/26/2024 _x86_64_ (2 CPU) 02:16:12 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:02 AM 71.74 32.82 38.92 4951.82 22614.93 02:19:01 AM 95.36 13.74 81.62 2445.27 6686.21 02:20:01 AM 79.27 0.75 78.52 95.70 8681.84 Average: 82.05 15.78 66.27 2497.89 12694.36 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:02 AM 5775564 7155656 2106868 26.73 2688 1579288 666796 7.47 156156 1693776 29000 02:19:01 AM 5238148 7012336 2644284 33.55 2688 1950544 750692 8.41 224376 2077576 209796 02:20:01 AM 5258632 7052524 2623800 33.29 2688 1972452 730672 8.18 388972 1896900 46872 Average: 5424115 7073505 2458317 31.19 2688 1834095 716053 8.02 256501 1889417 95223 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 AM eth0 204.98 100.48 560.58 43.08 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 60.01 36.78 934.58 7.61 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 32.71 24.98 125.80 8.81 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 99.45 54.18 538.12 19.90 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) 09/26/2024 _x86_64_ (2 CPU) 02:16:12 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:02 AM all 17.85 0.03 3.95 34.23 0.12 43.83 02:18:02 AM 0 16.91 0.02 4.43 33.36 0.17 45.11 02:18:02 AM 1 18.80 0.03 3.46 35.10 0.07 42.54 02:19:01 AM all 34.14 0.00 6.36 4.14 0.14 55.21 02:19:01 AM 0 25.17 0.00 5.84 3.58 0.14 65.28 02:19:01 AM 1 43.17 0.00 6.89 4.71 0.15 45.08 02:20:01 AM all 27.81 0.00 4.22 5.40 0.11 62.46 02:20:01 AM 0 21.94 0.00 3.47 4.95 0.12 69.52 02:20:01 AM 1 33.69 0.00 4.97 5.85 0.10 55.39 Average: all 26.61 0.01 4.84 14.55 0.12 53.87 Average: 0 21.35 0.01 4.58 13.92 0.14 60.01 Average: 1 31.89 0.01 5.11 15.17 0.11 47.71