---> uname -a: Linux prd-centos8-robot-2c-8g-2911.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 601 4992 19 2103 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:c2:b9:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fec2:b94c/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) 10/02/2025 _x86_64_ (2 CPU) 00:37:52 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 128.46 0.75 127.71 53.98 13346.45 12:41:01 AM 15.36 0.03 15.33 0.53 1886.77 12:42:01 AM 11.73 0.20 11.53 34.79 315.19 12:43:01 AM 6.87 0.00 6.87 0.00 464.72 12:44:01 AM 0.30 0.00 0.30 0.00 5.03 12:45:01 AM 0.22 0.00 0.22 0.00 2.13 12:46:01 AM 24.00 0.68 23.31 94.92 656.72 Average: 26.71 0.24 26.47 26.32 2382.59 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5138776 6980216 2743656 34.81 2688 2017628 758180 8.49 198680 2192172 46076 12:41:01 AM 5139392 6980872 2743040 34.80 2688 2017648 758180 8.49 198752 2192924 20 12:42:01 AM 5132376 6975388 2750056 34.89 2688 2018836 757428 8.48 224056 2176512 10900 12:43:01 AM 5131692 6974624 2750740 34.90 2688 2018840 757428 8.48 224052 2177224 12 12:44:01 AM 5132652 6975580 2749780 34.88 2688 2018844 759372 8.50 226376 2174200 12 12:45:01 AM 5132092 6975016 2750340 34.89 2688 2018844 759372 8.50 226376 2174752 8 12:46:01 AM 5117372 6966200 2765060 35.08 2688 2024036 758932 8.50 384916 2030984 26268 Average: 5132050 6975414 2750382 34.89 2688 2019239 758413 8.49 240458 2159824 11899 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 92.52 73.46 1121.45 10.46 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.57 0.35 0.22 0.13 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 15.33 11.43 13.92 15.99 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.90 0.40 0.36 0.23 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.95 0.95 1.11 0.40 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 0.37 0.27 0.09 0.04 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 17.73 16.53 14.57 8.43 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 18.62 14.77 164.55 5.10 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) 10/02/2025 _x86_64_ (2 CPU) 00:37:52 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 35.07 0.00 5.22 1.53 0.09 58.09 12:40:01 AM 0 48.29 0.00 5.85 1.63 0.10 44.12 12:40:01 AM 1 21.86 0.00 4.58 1.43 0.08 72.05 12:41:01 AM all 0.33 0.00 0.18 0.15 0.03 99.31 12:41:01 AM 0 0.27 0.00 0.23 0.22 0.02 99.27 12:41:01 AM 1 0.40 0.00 0.13 0.08 0.03 99.35 12:42:01 AM all 12.27 0.00 1.30 0.06 0.08 86.30 12:42:01 AM 0 10.87 0.00 1.48 0.05 0.07 87.53 12:42:01 AM 1 13.67 0.00 1.12 0.07 0.08 85.06 12:43:01 AM all 0.33 0.00 0.10 0.04 0.03 99.49 12:43:01 AM 0 0.08 0.00 0.05 0.02 0.03 99.82 12:43:01 AM 1 0.58 0.00 0.15 0.07 0.03 99.17 12:44:01 AM all 1.15 0.00 0.19 0.00 0.04 98.62 12:44:01 AM 0 0.58 0.00 0.12 0.00 0.05 99.25 12:44:01 AM 1 1.72 0.00 0.27 0.00 0.03 97.98 12:45:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 12:45:01 AM 0 0.28 0.00 0.08 0.00 0.03 99.60 12:45:01 AM 1 0.07 0.00 0.03 0.00 0.03 99.87 12:46:01 AM all 29.97 0.00 3.72 0.13 0.09 66.09 12:46:01 AM 0 42.74 0.00 4.17 0.15 0.10 52.84 12:46:01 AM 1 17.22 0.00 3.27 0.10 0.08 79.33 Average: all 11.34 0.00 1.54 0.27 0.06 86.79 Average: 0 14.74 0.00 1.71 0.30 0.06 83.19 Average: 1 7.94 0.00 1.37 0.25 0.05 90.39