---> uname -a: Linux prd-centos8-robot-2c-8g-46998.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 566 4869 19 2261 6832 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:64:73:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85545sec preferred_lft 85545sec inet6 fe80::f816:3eff:fe64:7339/64 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) 07/29/2025 _x86_64_ (2 CPU) 00:59:08 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 122.38 0.38 121.99 16.13 10754.32 01:02:01 AM 37.95 0.73 37.22 52.89 5348.81 01:03:01 AM 45.97 7.13 38.84 1310.50 2359.65 01:04:01 AM 55.97 0.25 55.72 47.06 7771.79 01:05:01 AM 3.77 0.02 3.75 0.13 167.47 01:06:01 AM 2.05 0.00 2.05 0.00 187.59 01:07:01 AM 0.93 0.00 0.93 0.00 690.97 01:08:01 AM 0.37 0.02 0.35 1.07 238.31 01:09:01 AM 0.62 0.03 0.58 1.87 206.60 01:10:01 AM 1.27 0.47 0.80 53.46 153.41 01:11:01 AM 0.43 0.00 0.43 0.00 33.34 01:12:01 AM 1.80 0.22 1.58 12.00 94.40 01:13:01 AM 32.77 0.43 32.34 62.11 3172.49 Average: 23.56 0.74 22.82 119.79 2398.58 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5137284 7006264 2745148 34.83 2688 2045744 717844 8.04 190072 2209104 171048 01:02:01 AM 5211156 7050308 2671276 33.89 2688 2015356 683932 7.66 208468 2113028 9928 01:03:01 AM 4897120 6996276 2985312 37.87 2688 2268296 743660 8.33 285568 2328080 193364 01:04:01 AM 4984832 7072908 2897600 36.76 2688 2255840 631536 7.07 261600 2253600 4 01:05:01 AM 4945136 7034220 2937296 37.26 2688 2256868 685492 7.68 261724 2293464 260 01:06:01 AM 4913416 7018948 2969016 37.67 2688 2273328 701332 7.85 262196 2324152 13100 01:07:01 AM 4904780 7018332 2977652 37.78 2688 2281340 701332 7.85 262196 2332560 816 01:08:01 AM 4897912 7018560 2984520 37.86 2688 2288424 701332 7.85 262204 2340116 760 01:09:01 AM 4886176 7014420 2996256 38.01 2688 2296008 717112 8.03 262448 2351264 2328 01:10:01 AM 4500612 6956968 3381820 42.90 2688 2299652 748364 8.38 263800 2355412 152 01:11:01 AM 4500040 6956756 3382392 42.91 2688 2300268 727600 8.15 263816 2356500 8 01:12:01 AM 5096872 7059464 2785560 35.34 2688 2131672 633804 7.10 300480 2102028 8508 01:13:01 AM 4962164 6968648 2920268 37.05 2688 2180380 774500 8.67 501128 2061936 10952 Average: 4910577 7013236 2971855 37.70 2688 2222552 705218 7.90 275823 2263173 31633 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 131.54 102.22 1460.68 14.09 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 8.74 4.18 4.17 1.64 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 38.57 32.07 311.46 7.46 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 207.63 153.26 46.58 40.82 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 20.31 11.71 15.71 2.75 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 40.09 34.63 126.77 9.04 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.24 18.63 42.64 6.95 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.58 20.00 37.68 5.51 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 25.66 20.61 57.01 11.77 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 38.98 55.51 22.92 5.18 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 15.18 13.05 3.67 2.31 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 66.02 43.74 95.42 83.97 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 26.37 24.36 64.85 9.34 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 50.84 41.07 176.12 15.45 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) 07/29/2025 _x86_64_ (2 CPU) 00:59:08 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 38.74 0.00 5.71 1.32 0.11 54.11 01:01:01 AM 0 29.13 0.00 5.01 1.33 0.10 64.43 01:01:01 AM 1 48.35 0.00 6.42 1.31 0.12 43.80 01:02:01 AM all 10.19 0.00 1.74 0.43 0.05 87.59 01:02:01 AM 0 3.88 0.00 1.45 0.30 0.05 94.32 01:02:01 AM 1 16.51 0.00 2.04 0.57 0.05 80.84 01:03:01 AM all 25.54 0.00 3.96 0.37 0.10 70.03 01:03:01 AM 0 22.05 0.00 3.76 0.23 0.12 73.83 01:03:01 AM 1 29.02 0.00 4.16 0.50 0.08 66.23 01:04:01 AM all 15.15 0.00 2.93 0.59 0.08 81.25 01:04:01 AM 0 5.94 0.00 2.39 0.48 0.08 91.11 01:04:01 AM 1 24.38 0.00 3.47 0.70 0.07 71.38 01:05:01 AM all 2.01 0.00 0.19 0.03 0.06 97.71 01:05:01 AM 0 1.09 0.00 0.15 0.03 0.08 98.65 01:05:01 AM 1 2.94 0.00 0.23 0.02 0.03 96.78 01:06:01 AM all 15.65 0.00 0.24 0.01 0.09 84.01 01:06:01 AM 0 1.29 0.00 0.22 0.00 0.08 98.41 01:06:01 AM 1 30.01 0.00 0.27 0.02 0.10 69.61 01:07:01 AM all 9.74 0.00 0.15 0.03 0.06 90.02 01:07:01 AM 0 6.90 0.00 0.17 0.05 0.07 92.82 01:07:01 AM 1 12.59 0.00 0.13 0.00 0.05 87.23 01:08:01 AM all 9.59 0.00 0.18 0.01 0.08 90.14 01:08:01 AM 0 0.95 0.00 0.20 0.02 0.07 98.76 01:08:01 AM 1 18.22 0.00 0.17 0.00 0.08 81.53 01:09:01 AM all 13.02 0.00 0.28 0.02 0.11 86.58 01:09:01 AM 0 11.49 0.00 0.25 0.03 0.10 88.12 01:09:01 AM 1 14.55 0.00 0.30 0.00 0.12 85.03 01:10:01 AM all 8.43 0.00 2.42 0.01 0.09 89.05 01:10:01 AM 0 7.09 0.00 2.43 0.00 0.08 90.39 01:10:01 AM 1 9.77 0.00 2.41 0.02 0.10 87.71 01:11:01 AM all 4.68 0.00 0.18 0.00 0.08 95.07 01:11:01 AM 0 2.41 0.00 0.18 0.00 0.08 97.32 01:11:01 AM 1 6.95 0.00 0.17 0.00 0.07 92.82 01:11:01 AM CPU %user %nice %system %iowait %steal %idle 01:12:01 AM all 9.09 0.00 1.33 0.00 0.08 89.50 01:12:01 AM 0 3.89 0.00 0.90 0.00 0.07 95.14 01:12:01 AM 1 14.29 0.00 1.75 0.00 0.10 83.85 01:13:01 AM all 30.31 0.00 3.50 0.23 0.08 65.87 01:13:01 AM 0 17.12 0.00 2.98 0.27 0.08 79.55 01:13:01 AM 1 43.50 0.00 4.02 0.20 0.08 52.19 Average: all 14.80 0.00 1.76 0.23 0.08 83.13 Average: 0 8.72 0.00 1.55 0.21 0.08 89.44 Average: 1 20.87 0.00 1.97 0.26 0.08 76.83