---> uname -a: Linux prd-centos8-robot-2c-8g-49381.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: 2800.000 BogoMIPS: 5600.00 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 605 4918 19 2173 6794 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:39:54:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fe39:54ae/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) 09/06/2025 _x86_64_ (2 CPU) 04:38:43 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 193.67 138.61 55.06 14138.00 38881.56 04:41:01 AM 120.26 0.15 120.11 4.00 11676.48 04:42:01 AM 35.52 1.03 34.49 115.29 3845.03 04:43:01 AM 56.87 6.97 49.91 1290.05 3543.61 04:44:01 AM 37.64 0.03 37.60 3.47 6351.10 04:45:01 AM 0.48 0.00 0.48 0.00 6.95 04:46:01 AM 0.37 0.00 0.37 0.00 4.22 04:47:01 AM 0.60 0.22 0.38 11.73 7.45 04:48:01 AM 2.15 0.03 2.12 1.87 144.21 04:49:01 AM 0.88 0.00 0.88 0.00 72.14 04:50:01 AM 32.21 0.65 31.56 74.11 1531.02 Average: 43.70 13.43 30.27 1421.94 6006.78 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5499680 7026476 2382752 30.23 2688 1719544 764020 8.55 185148 1916520 89928 04:41:01 AM 5043892 6926172 2838540 36.01 2688 2058544 791452 8.86 196856 2294164 147836 04:42:01 AM 5222172 7064076 2660260 33.75 2688 2017760 671640 7.52 219068 2092984 10764 04:43:01 AM 4885624 6975904 2996808 38.02 2688 2257828 719656 8.06 255512 2365168 171936 04:44:01 AM 4943796 7034156 2938636 37.28 2688 2258012 662296 7.42 262304 2295808 16 04:45:01 AM 4943516 7033876 2938916 37.28 2688 2258012 662296 7.42 262308 2295992 4 04:46:01 AM 4943404 7033764 2939028 37.29 2688 2258012 662296 7.42 262308 2296100 8 04:47:01 AM 4899952 6991272 2982480 37.84 2688 2258980 730132 8.18 262504 2339212 520 04:48:01 AM 4892196 6985452 2990236 37.94 2688 2260792 745948 8.35 262692 2346808 192 04:49:01 AM 4939676 7034636 2942756 37.33 2688 2262612 657908 7.37 263040 2299444 220 04:50:01 AM 5079548 6993768 2802884 35.56 2688 2088012 732456 8.20 461076 1985404 9052 Average: 5026678 7009050 2855754 36.23 2688 2154373 709100 7.94 262983 2229782 39134 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 278.98 165.12 1217.91 59.10 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 117.41 87.64 1274.42 12.06 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 20.71 11.43 8.29 4.56 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 40.81 34.34 331.40 8.24 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 586.60 406.93 114.38 95.31 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 2.67 2.08 0.57 0.50 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 3.87 2.10 0.82 0.64 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 35.16 16.83 10.03 2.29 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 44.21 35.86 12.99 7.00 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 44.64 24.50 13.52 4.55 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 60.81 44.04 91.73 35.72 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 112.36 75.54 279.69 20.91 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) 09/06/2025 _x86_64_ (2 CPU) 04:38:43 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 35.47 0.07 9.89 14.93 0.10 39.55 04:40:01 AM 0 39.00 0.05 9.15 15.76 0.10 35.95 04:40:01 AM 1 31.94 0.08 10.63 14.10 0.10 43.14 04:41:01 AM all 37.87 0.00 5.35 2.64 0.11 54.03 04:41:01 AM 0 23.25 0.00 4.35 2.64 0.12 69.64 04:41:01 AM 1 52.53 0.00 6.34 2.63 0.10 38.39 04:42:01 AM all 14.60 0.00 2.10 0.79 0.08 82.43 04:42:01 AM 0 9.43 0.00 1.69 1.02 0.08 87.78 04:42:01 AM 1 19.77 0.00 2.52 0.57 0.07 77.07 04:43:01 AM all 26.50 0.00 5.02 2.83 0.09 65.56 04:43:01 AM 0 17.83 0.00 4.62 0.93 0.08 76.54 04:43:01 AM 1 35.18 0.00 5.43 4.73 0.10 54.56 04:44:01 AM all 7.55 0.00 2.21 0.79 0.05 89.41 04:44:01 AM 0 7.47 0.00 2.65 1.31 0.03 88.54 04:44:01 AM 1 7.62 0.00 1.77 0.27 0.07 90.27 04:45:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 04:45:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 04:45:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 04:46:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 04:46:01 AM 0 0.10 0.00 0.05 0.00 0.02 99.83 04:46:01 AM 1 0.57 0.00 0.10 0.00 0.03 99.30 04:47:01 AM all 2.29 0.00 0.35 0.03 0.03 97.30 04:47:01 AM 0 2.35 0.00 0.37 0.00 0.03 97.25 04:47:01 AM 1 2.22 0.00 0.33 0.05 0.03 97.36 04:48:01 AM all 14.48 0.00 1.10 0.03 0.07 84.32 04:48:01 AM 0 13.72 0.00 0.97 0.05 0.07 85.19 04:48:01 AM 1 15.24 0.00 1.22 0.02 0.07 83.45 04:49:01 AM all 2.61 0.00 0.34 0.00 0.05 97.00 04:49:01 AM 0 1.84 0.00 0.15 0.00 0.03 97.98 04:49:01 AM 1 3.38 0.00 0.53 0.00 0.07 96.02 04:50:01 AM all 28.69 0.00 4.11 0.26 0.08 66.86 04:50:01 AM 0 32.34 0.00 4.05 0.15 0.08 63.37 04:50:01 AM 1 25.04 0.00 4.17 0.37 0.08 70.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.53 0.01 2.78 2.02 0.07 79.59 Average: 0 13.40 0.00 2.56 1.98 0.06 82.00 Average: 1 17.66 0.01 3.01 2.06 0.07 77.19