---> uname -a: Linux prd-centos8-robot-2c-8g-48609.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4902 19 2195 6799 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:de:d8:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fede:d8a6/64 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) 08/02/2025 _x86_64_ (2 CPU) 04:22:01 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 92.43 6.17 86.27 1090.75 6803.35 04:25:01 AM 84.52 0.72 83.81 52.92 10574.28 04:26:01 AM 43.42 7.13 36.29 1310.50 2332.87 04:27:01 AM 53.01 0.25 52.76 47.06 7612.01 04:28:01 AM 4.15 0.03 4.12 1.07 159.80 04:29:01 AM 2.35 0.00 2.35 0.00 367.39 04:30:01 AM 0.40 0.00 0.40 0.00 5.63 04:31:01 AM 5.30 0.32 4.98 36.92 350.42 04:32:01 AM 32.16 0.52 31.64 63.85 1993.80 Average: 35.30 1.68 33.62 289.23 3355.48 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5271564 7065904 2610860 33.12 2688 1971784 692860 7.76 186368 2087204 247828 04:25:01 AM 5122292 6989896 2760132 35.02 2688 2044068 736764 8.25 212140 2200860 42004 04:26:01 AM 4940172 7024456 2942252 37.33 2688 2252992 684608 7.67 258324 2312548 180652 04:27:01 AM 4970348 7056120 2912076 36.94 2688 2253604 664984 7.45 262116 2268540 12 04:28:01 AM 4901024 6995816 2981400 37.82 2688 2262624 732976 8.21 262436 2337624 9004 04:29:01 AM 4897052 6991872 2985372 37.87 2688 2262652 751416 8.41 262436 2340748 36 04:30:01 AM 4878696 6973556 3003728 38.11 2688 2262692 760020 8.51 262436 2359112 8 04:31:01 AM 5032452 6972404 2849972 36.16 2688 2111412 716144 8.02 271496 2214464 30824 04:32:01 AM 5020600 6970664 2861824 36.31 2688 2123380 726516 8.13 474676 2030568 23472 Average: 5003800 7004521 2878624 36.52 2688 2171690 718476 8.04 272492 2239074 59316 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 132.71 104.98 1314.32 22.80 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 66.19 42.14 571.27 8.58 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 37.14 31.02 322.81 6.93 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 198.23 134.56 43.80 38.28 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 44.05 31.09 82.70 7.03 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 340.59 339.01 189.83 139.43 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 196.55 196.12 686.67 62.14 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 60.81 40.37 141.75 37.00 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 23.29 17.14 16.01 8.42 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 122.17 104.04 374.34 36.73 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) 08/02/2025 _x86_64_ (2 CPU) 04:22:01 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 39.17 0.00 5.94 1.19 0.12 53.59 04:24:01 AM 0 49.46 0.00 6.85 1.40 0.12 42.17 04:24:01 AM 1 28.90 0.00 5.02 0.97 0.12 64.99 04:25:01 AM all 21.21 0.00 3.22 2.52 0.10 72.95 04:25:01 AM 0 20.41 0.00 3.90 2.61 0.12 72.97 04:25:01 AM 1 22.00 0.00 2.55 2.43 0.08 72.94 04:26:01 AM all 25.63 0.00 4.64 0.48 0.09 69.15 04:26:01 AM 0 43.36 0.00 5.57 0.69 0.10 50.28 04:26:01 AM 1 8.04 0.00 3.72 0.28 0.08 87.87 04:27:01 AM all 13.12 0.00 2.42 0.74 0.08 83.64 04:27:01 AM 0 11.17 0.00 2.09 0.58 0.08 86.07 04:27:01 AM 1 15.07 0.00 2.76 0.90 0.07 81.20 04:28:01 AM all 11.67 0.00 0.37 0.02 0.07 87.87 04:28:01 AM 0 20.98 0.00 0.37 0.03 0.07 78.55 04:28:01 AM 1 2.44 0.00 0.37 0.00 0.07 97.12 04:29:01 AM all 24.99 0.00 0.67 0.04 0.14 74.16 04:29:01 AM 0 26.25 0.00 0.71 0.00 0.14 72.90 04:29:01 AM 1 23.74 0.00 0.62 0.08 0.13 75.41 04:30:01 AM all 24.50 0.00 0.63 0.00 0.11 74.77 04:30:01 AM 0 29.36 0.00 0.62 0.00 0.10 69.91 04:30:01 AM 1 19.61 0.00 0.63 0.00 0.12 79.65 04:31:01 AM all 9.35 0.00 1.55 0.04 0.07 88.99 04:31:01 AM 0 10.88 0.00 1.23 0.03 0.07 87.79 04:31:01 AM 1 7.84 0.00 1.86 0.05 0.07 90.19 04:32:01 AM all 32.09 0.00 3.68 0.24 0.11 63.88 04:32:01 AM 0 39.82 0.00 4.18 0.30 0.12 55.58 04:32:01 AM 1 24.36 0.00 3.18 0.18 0.10 72.18 Average: all 22.43 0.00 2.58 0.59 0.10 74.31 Average: 0 27.99 0.00 2.84 0.63 0.10 68.44 Average: 1 16.88 0.00 2.31 0.55 0.09 80.18