---> uname -a: Linux prd-centos8-robot-2c-8g-18060.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 579 4988 19 2129 6821 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:9c:d1:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe9c:d1cc/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) 02/15/2025 _x86_64_ (2 CPU) 00:53:52 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 119.93 0.75 119.18 53.58 11855.65 12:57:01 AM 28.51 0.42 28.10 64.79 2285.72 12:58:01 AM 63.46 6.75 56.71 1249.18 7749.78 12:59:01 AM 3.45 0.10 3.35 32.13 126.23 01:00:01 AM 30.11 0.85 29.26 101.70 1294.27 Average: 49.09 1.77 47.32 300.29 4662.56 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5202908 7008940 2679524 33.99 2688 1983152 719464 8.06 197780 2133608 34816 12:57:01 AM 5163636 7027112 2718796 34.49 2688 2038356 700660 7.85 227896 2140344 46844 12:58:01 AM 5013832 7062288 2868600 36.39 2688 2217868 638196 7.15 257580 2235756 16 12:59:01 AM 5011684 7062080 2870748 36.42 2688 2219808 641252 7.18 258060 2237664 988 01:00:01 AM 5113524 6999224 2768908 35.13 2688 2061164 711884 7.97 449824 1967488 14348 Average: 5101117 7031929 2781315 35.28 2688 2104070 682291 7.64 278228 2142972 19402 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 71.03 53.42 721.31 9.22 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 31.66 21.70 107.51 6.26 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 213.20 149.27 235.79 39.86 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 30.88 17.88 8.56 2.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 45.33 35.20 83.18 23.87 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 78.42 55.50 231.28 16.34 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) 02/15/2025 _x86_64_ (2 CPU) 00:53:52 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 31.65 0.00 4.96 1.12 0.13 62.13 12:56:01 AM 0 37.48 0.00 4.83 0.92 0.12 56.66 12:56:01 AM 1 25.83 0.00 5.08 1.33 0.15 67.60 12:57:01 AM all 17.89 0.00 2.54 0.45 0.07 79.06 12:57:01 AM 0 32.01 0.00 3.30 0.82 0.07 63.80 12:57:01 AM 1 3.77 0.00 1.77 0.08 0.07 94.31 12:58:01 AM all 17.90 0.00 3.76 0.73 0.08 77.53 12:58:01 AM 0 18.60 0.00 3.96 0.87 0.08 76.49 12:58:01 AM 1 17.20 0.00 3.55 0.58 0.08 78.58 12:59:01 AM all 1.50 0.00 0.31 0.02 0.04 98.13 12:59:01 AM 0 2.22 0.00 0.38 0.02 0.05 97.33 12:59:01 AM 1 0.79 0.00 0.23 0.02 0.03 98.93 01:00:01 AM all 29.61 0.00 3.87 0.21 0.11 66.20 01:00:01 AM 0 36.82 0.00 4.32 0.22 0.10 58.54 01:00:01 AM 1 22.40 0.00 3.41 0.20 0.12 73.87 Average: all 19.72 0.00 3.09 0.51 0.09 76.60 Average: 0 25.43 0.00 3.36 0.57 0.08 70.56 Average: 1 14.01 0.00 2.81 0.44 0.09 82.65