---> uname -a: Linux prd-centos8-robot-2c-8g-8247.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4945 19 2134 6784 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:a6:22:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fea6:22d6/64 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) 02/04/2025 _x86_64_ (2 CPU) 02:07:28 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 92.05 17.89 74.16 4348.28 7005.10 02:10:01 AM 68.48 0.07 68.42 1.87 9731.55 02:11:01 AM 27.18 1.08 26.10 115.92 1653.08 02:12:01 AM 60.36 6.75 53.61 1249.39 4632.68 02:13:01 AM 16.54 0.00 16.54 0.00 3955.51 02:14:01 AM 2.17 0.12 2.05 33.06 116.23 02:15:01 AM 0.35 0.00 0.35 0.00 5.38 02:16:01 AM 0.12 0.00 0.12 0.00 2.28 02:17:01 AM 0.17 0.00 0.17 0.00 1.80 02:18:01 AM 7.68 0.32 7.37 36.93 266.16 Average: 27.51 2.62 24.89 578.54 2737.16 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5340484 7041100 2541948 32.25 2688 1883744 717980 8.04 186780 2038368 166232 02:10:01 AM 5118024 6967624 2764408 35.07 2688 2026928 779700 8.73 195408 2224496 60848 02:11:01 AM 5261156 7068720 2621276 33.25 2688 1985492 667060 7.47 217408 2062660 12 02:12:01 AM 4987324 7035756 2895108 36.73 2688 2218092 670164 7.50 258212 2266140 99292 02:13:01 AM 4986500 7034928 2895932 36.74 2688 2218096 670164 7.50 258212 2266120 4 02:14:01 AM 4938348 6989172 2944084 37.35 2688 2220492 745568 8.35 258488 2313708 4 02:15:01 AM 4928724 6979556 2953708 37.47 2688 2220508 761368 8.52 258488 2322696 24 02:16:01 AM 4920820 6971664 2961612 37.57 2688 2220512 777724 8.71 258488 2331212 4 02:17:01 AM 4921004 6971848 2961428 37.57 2688 2220512 777724 8.71 258488 2330908 4 02:18:01 AM 5074980 6953152 2807452 35.62 2688 2052160 751604 8.42 294504 2155984 19596 Average: 5047736 7001352 2834696 35.96 2688 2126654 731906 8.20 244448 2231229 34602 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 283.07 194.94 1776.76 58.78 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 54.82 36.63 468.05 6.11 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 16.89 9.81 6.86 3.72 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 239.54 178.25 339.20 47.32 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 2.20 1.35 0.32 0.25 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 175.10 165.14 50.65 65.58 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 193.18 187.55 108.11 76.36 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 93.75 85.72 98.07 29.30 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 67.86 61.65 20.33 22.07 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 86.97 65.14 126.87 33.88 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 121.33 98.61 299.52 34.33 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) 02/04/2025 _x86_64_ (2 CPU) 02:07:28 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 45.68 0.00 6.85 2.63 0.14 44.69 02:09:01 AM 0 49.04 0.00 7.14 2.99 0.12 40.71 02:09:01 AM 1 42.31 0.00 6.57 2.27 0.17 48.69 02:10:01 AM all 15.06 0.00 2.29 5.21 0.13 77.31 02:10:01 AM 0 24.82 0.00 2.51 3.62 0.15 68.90 02:10:01 AM 1 5.32 0.00 2.07 6.79 0.12 85.70 02:11:01 AM all 10.86 0.00 1.56 0.53 0.08 86.97 02:11:01 AM 0 5.93 0.00 1.35 0.28 0.07 92.37 02:11:01 AM 1 15.81 0.00 1.77 0.79 0.08 81.55 02:12:01 AM all 27.12 0.00 5.34 0.99 0.09 66.47 02:12:01 AM 0 33.82 0.00 5.08 0.65 0.10 60.35 02:12:01 AM 1 20.41 0.00 5.60 1.32 0.08 72.59 02:13:01 AM all 0.39 0.00 0.26 0.66 0.04 98.65 02:13:01 AM 0 0.58 0.00 0.27 0.42 0.03 98.70 02:13:01 AM 1 0.20 0.00 0.25 0.90 0.05 98.60 02:14:01 AM all 14.85 0.00 0.55 0.03 0.10 84.47 02:14:01 AM 0 8.55 0.00 0.50 0.03 0.10 90.81 02:14:01 AM 1 21.15 0.00 0.60 0.02 0.10 78.13 02:15:01 AM all 14.79 0.00 0.42 0.00 0.10 84.69 02:15:01 AM 0 25.66 0.00 0.58 0.00 0.12 73.65 02:15:01 AM 1 4.04 0.00 0.27 0.00 0.08 95.61 02:16:01 AM all 11.68 0.00 0.26 0.00 0.08 87.98 02:16:01 AM 0 20.75 0.00 0.33 0.00 0.07 78.85 02:16:01 AM 1 2.64 0.00 0.18 0.00 0.08 97.09 02:17:01 AM all 9.52 0.00 0.22 0.00 0.06 90.20 02:17:01 AM 0 18.35 0.00 0.29 0.00 0.05 81.31 02:17:01 AM 1 0.72 0.00 0.15 0.00 0.07 99.06 02:18:01 AM all 16.79 0.00 1.98 0.23 0.09 80.91 02:18:01 AM 0 21.88 0.00 2.58 0.30 0.08 75.15 02:18:01 AM 1 11.75 0.00 1.37 0.15 0.10 86.62 Average: all 16.66 0.00 1.97 1.03 0.09 80.24 Average: 0 20.94 0.00 2.07 0.83 0.09 76.07 Average: 1 12.40 0.00 1.88 1.23 0.09 84.40