---> uname -a: Linux prd-centos8-robot-2c-8g-9573.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 624 4933 19 2140 6777 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:a7:c3:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fea7:c3cf/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) 02/08/2025 _x86_64_ (2 CPU) 02:09:46 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:03 AM 119.33 110.00 9.33 3643.00 11038.00 02:11:01 AM 207.93 152.67 55.26 15026.28 40260.77 02:12:01 AM 66.36 0.02 66.34 0.53 6415.79 02:13:01 AM 85.00 0.77 84.24 53.59 10215.45 02:14:01 AM 31.02 7.10 23.93 1309.96 1444.49 02:15:01 AM 53.14 0.03 53.11 3.47 7299.32 02:16:01 AM 2.85 0.10 2.75 32.13 99.97 02:17:01 AM 1.92 0.03 1.88 1.87 95.83 02:18:01 AM 13.10 0.33 12.76 37.85 516.03 Average: 57.43 20.14 37.28 2014.31 8177.84 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:03 AM 7240644 7216608 641788 8.14 2688 192640 598932 7.60 83680 395380 4800 02:11:01 AM 5510268 7049484 2372164 30.09 2688 1731112 730592 8.18 188232 1900952 104368 02:12:01 AM 5324824 7025756 2557608 32.45 2688 1883668 720464 8.07 186876 2052864 166268 02:13:01 AM 5204060 7013272 2678372 33.98 2688 1986748 721788 8.08 207740 2126676 1128 02:14:01 AM 5030564 6981424 2851868 36.18 2688 2124688 747296 8.37 259500 2237416 82000 02:15:01 AM 4978344 7029112 2904088 36.84 2688 2220200 679516 7.61 257568 2272860 8 02:16:01 AM 4934744 6987200 2947688 37.40 2688 2221884 732340 8.20 257844 2315988 296 02:17:01 AM 4928588 6982868 2953844 37.47 2688 2223716 732340 8.20 257992 2321988 1036 02:18:01 AM 5082192 6964932 2800240 35.53 2688 2058156 719076 8.05 293576 2151644 22732 Average: 5359359 7027851 2523073 32.01 2688 1849201 709149 7.94 221445 1975085 42515 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:03 AM eth0 16.67 9.67 261.41 1.21 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 302.26 171.66 1278.50 56.23 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 52.63 44.00 627.77 5.57 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 55.32 40.53 470.44 7.07 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 41.90 31.01 296.52 7.25 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 195.95 152.01 44.65 41.96 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 21.41 13.33 5.55 2.19 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 24.31 19.61 7.47 4.62 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 64.73 44.19 86.65 28.60 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 93.47 63.75 347.79 18.92 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) 02/08/2025 _x86_64_ (2 CPU) 02:09:46 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:03 AM all 93.85 0.00 6.15 0.00 0.00 0.00 02:10:03 AM 0 91.67 0.00 8.33 0.00 0.00 0.00 02:10:03 AM 1 95.96 0.00 4.04 0.00 0.00 0.00 02:11:01 AM all 42.37 0.04 10.62 8.39 0.12 38.45 02:11:01 AM 0 42.30 0.02 10.87 9.56 0.12 37.13 02:11:01 AM 1 42.43 0.07 10.38 7.24 0.12 39.76 02:12:01 AM all 17.37 0.00 2.74 1.48 0.07 78.35 02:12:01 AM 0 14.39 0.00 2.42 1.03 0.07 82.09 02:12:01 AM 1 20.34 0.00 3.07 1.92 0.07 74.61 02:13:01 AM all 19.30 0.00 3.32 2.55 0.08 74.75 02:13:01 AM 0 4.83 0.00 2.32 1.72 0.10 91.03 02:13:01 AM 1 33.82 0.00 4.33 3.38 0.07 58.40 02:14:01 AM all 19.77 0.00 3.33 0.99 0.09 75.82 02:14:01 AM 0 19.87 0.00 3.22 1.09 0.08 75.74 02:14:01 AM 1 19.67 0.00 3.44 0.90 0.10 75.90 02:15:01 AM all 14.62 0.00 2.75 1.68 0.07 80.89 02:15:01 AM 0 11.23 0.00 2.52 1.79 0.07 84.39 02:15:01 AM 1 18.00 0.00 2.97 1.57 0.07 77.39 02:16:01 AM all 4.30 0.00 0.37 0.06 0.06 95.21 02:16:01 AM 0 4.93 0.00 0.47 0.12 0.07 94.42 02:16:01 AM 1 3.67 0.00 0.27 0.00 0.05 96.01 02:17:01 AM all 9.22 0.00 0.72 0.01 0.08 89.97 02:17:01 AM 0 8.90 0.00 0.47 0.02 0.07 90.55 02:17:01 AM 1 9.55 0.00 0.97 0.00 0.08 89.40 02:18:01 AM all 19.34 0.00 2.23 0.11 0.08 78.23 02:18:01 AM 0 19.22 0.00 2.25 0.05 0.10 78.37 02:18:01 AM 1 19.46 0.00 2.21 0.17 0.07 78.09 Average: all 18.61 0.01 3.23 1.86 0.08 76.21 Average: 0 16.00 0.00 3.05 1.86 0.08 79.00 Average: 1 21.21 0.01 3.42 1.85 0.08 73.43