---> uname -a: Linux prd-centos8-robot-2c-8g-5538.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 601 4968 19 2127 6800 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:37:a2:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe37:a2c6/64 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:49 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 212.54 154.61 57.93 14727.70 40716.96 04:05:01 AM 117.48 0.75 116.73 53.59 11846.13 04:06:01 AM 25.01 0.42 24.59 64.78 2385.70 04:07:01 AM 59.38 6.75 52.63 1249.18 5253.72 04:08:01 AM 13.11 0.08 13.03 31.99 2851.77 04:09:01 AM 1.87 0.05 1.82 2.00 91.73 04:10:01 AM 2.42 0.32 2.10 36.92 199.33 04:11:01 AM 28.44 0.53 27.90 64.77 1379.36 Average: 57.21 20.16 37.05 2002.45 8022.55 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5508980 7045896 2373452 30.11 2688 1729360 751000 8.41 186824 1905308 92824 04:05:01 AM 5195612 6991324 2686820 34.09 2688 1973164 731444 8.19 197868 2145920 45584 04:06:01 AM 5213376 7045624 2669056 33.86 2688 2007548 681000 7.63 224148 2097096 32088 04:07:01 AM 5011852 7048292 2870580 36.42 2688 2206400 658468 7.37 257560 2239712 67684 04:08:01 AM 4976988 7014560 2905444 36.86 2688 2207532 705596 7.90 257684 2277260 184 04:09:01 AM 4972004 7010912 2910428 36.92 2688 2208884 721664 8.08 257964 2282292 592 04:10:01 AM 5165032 7042576 2717400 34.47 2688 2049032 667668 7.48 255888 2089668 9640 04:11:01 AM 5091748 6975420 2790684 35.40 2688 2059608 738240 8.27 453812 1987680 13644 Average: 5141949 7021826 2740483 34.77 2688 2055191 706885 7.91 261468 2128117 32780 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 311.91 189.48 1391.03 55.74 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 77.92 61.72 936.23 17.89 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 14.76 9.11 6.29 3.75 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 217.09 159.63 335.90 35.52 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 10.41 4.98 3.59 0.61 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 32.11 24.28 8.74 4.54 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 63.73 45.20 82.00 31.03 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 22.02 19.46 18.38 9.37 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 93.29 63.97 345.59 19.73 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) 12/26/2024 _x86_64_ (2 CPU) 04:02:49 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 47.50 0.06 10.10 4.47 0.11 37.77 04:04:01 AM 0 48.76 0.05 9.16 3.99 0.10 37.94 04:04:01 AM 1 46.23 0.07 11.04 4.96 0.12 37.59 04:05:01 AM all 33.22 0.00 4.78 2.34 0.09 59.57 04:05:01 AM 0 45.91 0.00 5.31 2.37 0.10 46.31 04:05:01 AM 1 20.50 0.00 4.24 2.32 0.08 72.86 04:06:01 AM all 16.47 0.00 2.29 0.42 0.08 80.74 04:06:01 AM 0 19.05 0.00 2.18 0.40 0.07 78.30 04:06:01 AM 1 13.89 0.00 2.40 0.43 0.10 83.17 04:07:01 AM all 21.93 0.00 4.18 3.44 0.10 70.36 04:07:01 AM 0 26.38 0.00 4.47 3.00 0.10 66.06 04:07:01 AM 1 17.48 0.00 3.89 3.87 0.10 74.66 04:08:01 AM all 0.80 0.00 0.26 0.50 0.04 98.40 04:08:01 AM 0 1.24 0.00 0.37 0.42 0.03 97.94 04:08:01 AM 1 0.37 0.00 0.15 0.58 0.05 98.85 04:09:01 AM all 9.27 0.00 0.84 0.01 0.09 89.79 04:09:01 AM 0 10.45 0.00 0.90 0.00 0.08 88.56 04:09:01 AM 1 8.09 0.00 0.79 0.02 0.10 91.01 04:10:01 AM all 11.97 0.00 1.11 0.04 0.07 86.81 04:10:01 AM 0 14.29 0.00 1.20 0.02 0.07 84.43 04:10:01 AM 1 9.66 0.00 1.02 0.07 0.07 89.19 04:11:01 AM all 30.83 0.00 3.46 0.89 0.08 64.73 04:11:01 AM 0 37.95 0.00 3.94 0.53 0.08 57.50 04:11:01 AM 1 23.72 0.00 2.98 1.25 0.08 71.97 Average: all 21.43 0.01 3.36 1.51 0.08 73.61 Average: 0 25.46 0.01 3.43 1.33 0.08 69.69 Average: 1 17.41 0.01 3.29 1.68 0.09 77.53