---> uname -a: Linux prd-centos8-robot-2c-8g-8237.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 576 4990 19 2130 6824 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:dd:63:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fedd:63fd/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) 02:06:24 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 74.90 8.43 66.47 1458.29 5842.84 02:09:01 AM 75.94 0.73 75.21 53.05 9179.21 02:10:00 AM 17.08 0.42 16.66 65.94 1470.79 02:10:01 AM 18.87 0.00 18.87 0.00 9070.75 02:11:01 AM 60.99 6.75 54.24 1249.39 5463.51 02:12:01 AM 12.48 0.08 12.40 31.99 2708.45 02:13:01 AM 1.90 0.05 1.85 2.00 105.65 02:14:01 AM 13.45 0.33 13.11 37.85 499.47 02:15:01 AM 20.46 0.52 19.95 63.86 996.53 Average: 34.65 2.16 32.49 370.12 3300.10 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5387672 7081056 2494752 31.65 2688 1876812 671580 7.52 186960 1990652 164336 02:09:01 AM 5244500 7048300 2637924 33.47 2688 1981884 678444 7.60 208992 2085460 31796 02:10:00 AM 5226060 7058736 2656364 33.70 2688 2009604 664772 7.44 221612 2089684 26812 02:10:01 AM 5217016 7054508 2665408 33.81 2688 2014372 666052 7.46 221760 2098744 31456 02:11:01 AM 5031588 7077040 2850836 36.17 2688 2215332 621268 6.96 258704 2222856 73784 02:12:01 AM 4990204 7036680 2892220 36.69 2688 2216396 652092 7.30 258820 2260756 148 02:13:01 AM 4984168 7032104 2898256 36.77 2688 2217740 672132 7.53 259084 2266644 244 02:14:01 AM 5123036 6997144 2759388 35.01 2688 2048116 698868 7.83 293860 2110396 18792 02:15:01 AM 5168768 7046508 2713656 34.43 2688 2053640 662728 7.42 451992 1911812 16608 Average: 5152557 7048008 2729867 34.63 2688 2070433 665326 7.45 262420 2115223 40442 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 246.21 149.16 1412.97 46.94 0.00 0.00 0.00 0.00 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 58.53 38.97 505.83 8.57 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 10.18 7.04 4.21 2.64 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 9.43 14.15 7.18 5.90 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 231.98 182.44 336.31 43.13 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 12.03 5.41 3.47 1.87 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 31.58 23.81 8.68 4.45 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 56.41 40.02 81.89 25.06 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 18.50 15.93 13.42 7.21 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 83.17 57.86 295.84 17.49 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) 02:06:24 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 33.03 0.00 4.85 2.31 0.14 59.66 02:08:01 AM 0 28.28 0.00 4.23 2.88 0.13 64.48 02:08:01 AM 1 37.77 0.00 5.48 1.75 0.15 54.84 02:09:01 AM all 20.47 0.00 3.20 2.64 0.09 73.60 02:09:01 AM 0 13.26 0.00 2.37 2.98 0.08 81.31 02:09:01 AM 1 27.69 0.00 4.04 2.29 0.10 65.88 02:10:00 AM all 10.21 0.00 1.44 0.70 0.10 87.55 02:10:00 AM 0 9.59 0.00 1.65 0.97 0.09 87.71 02:10:00 AM 1 10.82 0.00 1.24 0.42 0.12 87.39 02:10:01 AM all 16.11 0.00 2.37 7.11 0.00 74.41 02:10:01 AM 0 14.15 0.00 3.77 10.38 0.00 71.70 02:10:01 AM 1 18.10 0.00 0.95 3.81 0.00 77.14 02:11:01 AM all 23.57 0.00 4.60 2.07 0.08 69.68 02:11:01 AM 0 21.84 0.00 4.57 2.19 0.08 71.32 02:11:01 AM 1 25.30 0.00 4.62 1.95 0.08 68.04 02:12:01 AM all 0.66 0.00 0.25 0.28 0.04 98.76 02:12:01 AM 0 0.10 0.00 0.18 0.32 0.03 99.37 02:12:01 AM 1 1.22 0.00 0.32 0.25 0.05 98.16 02:13:01 AM all 9.36 0.00 0.86 0.01 0.07 89.71 02:13:01 AM 0 3.93 0.00 0.48 0.02 0.05 95.52 02:13:01 AM 1 14.79 0.00 1.24 0.00 0.08 83.89 02:14:01 AM all 14.65 0.00 2.00 0.23 0.05 83.07 02:14:01 AM 0 10.37 0.00 1.85 0.27 0.05 87.46 02:14:01 AM 1 18.92 0.00 2.15 0.20 0.05 78.68 02:15:01 AM all 19.13 0.00 2.73 3.62 0.08 74.44 02:15:01 AM 0 9.07 0.00 2.52 2.41 0.08 85.92 02:15:01 AM 1 29.21 0.00 2.93 4.84 0.08 62.94 Average: all 16.40 0.00 2.50 1.50 0.08 79.53 Average: 0 12.06 0.00 2.24 1.52 0.08 84.10 Average: 1 20.73 0.00 2.75 1.47 0.09 74.96