---> uname -a: Linux prd-centos8-robot-2c-8g-48581.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 573 4962 19 2160 6825 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:db:aa:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fedb:aa0e/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) 03:02:01 LINUX RESTART (2 CPU) 03:03:01 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 83.66 6.53 77.12 1126.69 6407.18 03:05:01 AM 80.40 0.72 79.69 52.92 9744.74 03:06:01 AM 34.36 0.42 33.94 64.79 2925.00 03:07:01 AM 75.81 6.96 68.84 1292.77 8284.09 03:08:01 AM 10.65 0.00 10.65 0.00 693.42 03:09:01 AM 3.93 0.02 3.92 0.13 132.63 03:10:01 AM 0.22 0.00 0.22 0.00 4.57 03:11:01 AM 11.36 0.33 11.03 37.85 404.85 03:12:01 AM 32.82 0.52 32.31 63.85 1378.44 Average: 37.02 1.72 35.30 293.24 3330.49 03:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5360416 7075560 2522016 32.00 2688 1897160 677528 7.59 186756 2014640 181176 03:05:01 AM 5179552 7013108 2702880 34.29 2688 2009232 713992 7.99 198392 2150872 42480 03:06:01 AM 5176704 7052140 2705728 34.33 2688 2049044 689368 7.72 229028 2121340 36496 03:07:01 AM 4978732 7061176 2903700 36.84 2688 2249952 634816 7.11 262420 2256936 10856 03:08:01 AM 4945780 7028316 2936652 37.26 2688 2250124 682312 7.64 262548 2293784 20 03:09:01 AM 4870872 6953520 3011560 38.21 2688 2250236 788668 8.83 262540 2368208 40 03:10:01 AM 4799704 6882636 3082728 39.11 2688 2250520 834368 9.34 262540 2438880 252 03:11:01 AM 5097760 7000020 2784672 35.33 2688 2075452 709736 7.95 301356 2122124 28088 03:12:01 AM 5134304 7041204 2748128 34.86 2688 2080440 673576 7.54 459320 1932208 26828 Average: 5060425 7011964 2822007 35.80 2688 2123573 711596 7.97 269433 2188777 36248 03:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 195.22 132.46 1392.63 35.66 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 70.84 48.39 616.74 7.97 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 19.13 13.81 23.37 4.89 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 233.22 173.69 348.20 44.57 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.80 7.22 4.31 3.32 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 264.06 282.39 3785.59 706.29 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 317.98 309.70 5595.79 20.14 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 141.88 121.96 1552.69 25.59 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 19.99 16.88 15.10 8.59 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 142.24 122.95 1481.63 95.22 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) 03:02:01 LINUX RESTART (2 CPU) 03:03:01 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 34.78 0.00 5.34 4.10 0.13 55.64 03:04:01 AM 0 37.99 0.00 5.74 4.51 0.12 51.64 03:04:01 AM 1 31.57 0.00 4.94 3.69 0.15 59.65 03:05:01 AM all 23.22 0.00 3.34 2.69 0.09 70.67 03:05:01 AM 0 23.51 0.00 3.22 3.40 0.10 69.76 03:05:01 AM 1 22.92 0.00 3.46 1.97 0.08 71.57 03:06:01 AM all 20.30 0.00 2.94 1.80 0.09 74.87 03:06:01 AM 0 24.57 0.00 3.22 2.55 0.08 69.57 03:06:01 AM 1 16.02 0.00 2.65 1.05 0.10 80.17 03:07:01 AM all 25.62 0.00 5.03 1.47 0.09 67.80 03:07:01 AM 0 28.55 0.00 5.22 1.02 0.10 65.12 03:07:01 AM 1 22.68 0.00 4.83 1.92 0.08 70.48 03:08:01 AM all 1.23 0.00 0.23 0.09 0.03 98.41 03:08:01 AM 0 1.14 0.00 0.17 0.05 0.03 98.61 03:08:01 AM 1 1.32 0.00 0.30 0.13 0.03 98.21 03:09:01 AM all 14.92 0.00 0.99 0.03 0.09 83.97 03:09:01 AM 0 22.45 0.00 1.72 0.00 0.10 75.73 03:09:01 AM 1 7.51 0.00 0.27 0.07 0.08 92.07 03:10:01 AM all 11.34 0.00 1.29 0.00 0.09 87.27 03:10:01 AM 0 6.10 0.00 0.77 0.00 0.08 93.04 03:10:01 AM 1 16.62 0.00 1.81 0.00 0.10 81.47 03:11:01 AM all 19.02 0.00 2.49 0.06 0.08 78.34 03:11:01 AM 0 26.77 0.00 2.29 0.08 0.08 70.77 03:11:01 AM 1 11.32 0.00 2.70 0.03 0.08 85.87 03:12:01 AM all 34.20 0.00 4.37 0.18 0.09 61.15 03:12:01 AM 0 48.28 0.00 5.16 0.18 0.10 46.27 03:12:01 AM 1 20.12 0.00 3.58 0.18 0.08 76.03 Average: all 20.54 0.00 2.90 1.16 0.09 75.31 Average: 0 24.40 0.00 3.07 1.32 0.09 71.13 Average: 1 16.68 0.00 2.73 1.01 0.09 79.49