---> uname -a: Linux prd-centos8-robot-2c-8g-8178.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 575 4990 19 2131 6825 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:25:7e:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe25:7ee3/64 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) 01/07/2025 _x86_64_ (2 CPU) 00:45:41 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 213.19 143.76 69.43 14158.79 40559.74 12:48:01 AM 105.10 0.73 104.37 53.05 11310.08 12:49:01 AM 26.96 0.42 26.55 64.79 2110.80 12:50:01 AM 66.94 9.23 57.71 1641.72 7706.63 12:51:01 AM 5.00 0.10 4.90 32.13 212.83 12:52:01 AM 1.92 0.00 1.92 0.00 65.76 12:53:01 AM 0.13 0.00 0.13 0.00 2.43 12:54:01 AM 12.55 0.33 12.21 37.86 451.12 Average: 53.98 19.33 34.66 1998.96 7803.70 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5325292 7016160 2557132 32.44 2688 1876032 749024 8.39 219672 2026344 212468 12:48:01 AM 5214912 7010456 2667512 33.84 2688 1973152 696332 7.80 198600 2118340 30680 12:49:01 AM 5211488 7055160 2670936 33.88 2688 2019172 667132 7.47 228260 2091996 39376 12:50:01 AM 5024216 7072368 2858208 36.26 2688 2218188 627380 7.02 263908 2221080 120 12:51:01 AM 4956188 7005584 2926236 37.12 2688 2219392 731328 8.19 264032 2288532 4 12:52:01 AM 4715280 6764720 3167144 40.18 2688 2219432 968692 10.85 264032 2528476 16 12:53:01 AM 4721360 6771144 3161064 40.10 2688 2219776 953360 10.67 264032 2522476 336 12:54:01 AM 5124068 6997968 2758356 34.99 2688 2049352 708048 7.93 297216 2107780 17204 Average: 5036600 6961695 2845824 36.10 2688 2099312 762662 8.54 249969 2238128 37526 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 325.52 179.83 1572.31 57.55 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 61.63 43.85 668.75 8.24 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 23.85 17.05 78.23 5.34 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 167.06 123.19 257.03 36.96 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 33.36 33.14 7.24 188.67 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 447.95 406.03 4570.05 527.85 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 504.55 425.58 5801.35 28.03 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 176.99 134.36 1370.72 27.38 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 217.62 170.38 1790.70 110.01 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) 01/07/2025 _x86_64_ (2 CPU) 00:45:41 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 43.17 0.06 10.99 4.81 0.12 40.86 12:47:01 AM 0 32.28 0.05 11.24 3.97 0.13 52.32 12:47:01 AM 1 54.04 0.07 10.74 5.64 0.10 29.41 12:48:01 AM all 28.25 0.00 4.11 4.30 0.09 63.24 12:48:01 AM 0 23.39 0.00 4.06 3.59 0.08 68.88 12:48:01 AM 1 33.11 0.00 4.16 5.01 0.10 57.62 12:49:01 AM all 17.91 0.00 2.56 1.38 0.07 78.08 12:49:01 AM 0 15.92 0.00 2.39 0.42 0.07 81.21 12:49:01 AM 1 19.90 0.00 2.73 2.33 0.07 74.96 12:50:01 AM all 20.98 0.00 4.18 2.39 0.08 72.37 12:50:01 AM 0 19.05 0.00 3.65 2.35 0.08 74.87 12:50:01 AM 1 22.91 0.00 4.71 2.42 0.08 69.87 12:51:01 AM all 3.39 0.00 0.26 0.04 0.04 96.27 12:51:01 AM 0 2.96 0.00 0.23 0.05 0.03 96.73 12:51:01 AM 1 3.83 0.00 0.29 0.03 0.05 95.81 12:52:01 AM all 13.20 0.00 1.19 0.01 0.09 85.50 12:52:01 AM 0 12.47 0.00 1.21 0.00 0.10 86.22 12:52:01 AM 1 13.94 0.00 1.18 0.02 0.08 84.78 12:53:01 AM all 11.29 0.00 1.28 0.00 0.09 87.34 12:53:01 AM 0 7.25 0.00 1.11 0.00 0.10 91.54 12:53:01 AM 1 15.36 0.00 1.45 0.00 0.09 83.11 12:54:01 AM all 16.28 0.00 2.12 0.07 0.07 81.46 12:54:01 AM 0 19.00 0.00 1.75 0.05 0.07 79.12 12:54:01 AM 1 13.54 0.00 2.49 0.08 0.07 83.82 Average: all 19.33 0.01 3.34 1.63 0.08 75.61 Average: 0 16.55 0.01 3.21 1.31 0.08 78.85 Average: 1 22.12 0.01 3.48 1.95 0.08 72.37