---> uname -a: Linux prd-centos8-robot-2c-8g-753.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5003 19 2124 6831 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:06:2b:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe06:2b1f/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) 01/11/2025 _x86_64_ (2 CPU) 04:14:12 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 69.63 10.64 58.99 2078.19 5015.67 04:17:01 AM 90.62 0.73 89.89 53.06 10169.91 04:18:01 AM 19.21 0.42 18.79 64.77 1533.02 04:19:01 AM 47.24 6.72 40.53 1245.93 2827.96 04:20:01 AM 23.29 0.03 23.26 3.47 5534.06 04:21:01 AM 3.78 0.00 3.78 0.00 144.61 04:22:01 AM 0.32 0.00 0.32 0.00 3.28 04:23:01 AM 0.48 0.10 0.38 32.12 4.68 04:24:01 AM 5.81 0.33 5.48 37.85 271.59 04:25:01 AM 28.71 0.52 28.20 63.86 1321.20 Average: 28.91 1.95 26.96 358.03 2682.63 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5371672 7038436 2510760 31.85 2688 1850220 708628 7.93 188236 2006652 166144 04:17:01 AM 5222672 7018004 2659760 33.74 2688 1972852 715676 8.01 199020 2117348 30688 04:18:01 AM 5303076 7099996 2579356 32.72 2688 1974800 630448 7.06 217984 2022184 4 04:19:01 AM 4984048 7020452 2898384 36.77 2688 2205996 681428 7.63 255300 2277584 156412 04:20:01 AM 5039684 7075860 2842748 36.06 2688 2206128 645084 7.22 258924 2213644 8 04:21:01 AM 5039756 7075936 2842676 36.06 2688 2206132 645084 7.22 258928 2213692 4 04:22:01 AM 5039792 7075972 2842640 36.06 2688 2206132 645084 7.22 258928 2213628 4 04:23:01 AM 4997192 7035600 2885240 36.60 2688 2208360 660668 7.40 259060 2255868 1252 04:24:01 AM 5146704 7018412 2735728 34.71 2688 2045440 686252 7.68 255720 2127368 7800 04:25:01 AM 5167088 7038944 2715344 34.45 2688 2047532 667604 7.48 451644 1918716 16604 Average: 5131168 7049761 2751264 34.90 2688 2092359 668596 7.49 260374 2136668 37892 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 283.68 172.36 1629.05 57.11 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 46.69 36.18 585.85 7.27 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 18.94 14.38 6.30 4.73 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 44.94 37.63 302.14 9.39 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 615.41 462.63 115.98 101.57 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.70 1.98 0.56 0.48 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.55 1.95 0.43 0.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 28.17 15.41 12.72 1.78 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 195.38 147.93 1332.67 32.67 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 22.46 20.28 19.11 9.43 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 126.11 91.08 400.56 22.49 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) 01/11/2025 _x86_64_ (2 CPU) 04:14:12 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 34.31 0.00 5.22 2.55 0.10 57.82 04:16:01 AM 0 22.10 0.00 4.23 2.01 0.08 71.58 04:16:01 AM 1 46.55 0.00 6.22 3.09 0.12 44.03 04:17:01 AM all 22.76 0.00 3.18 3.75 0.07 70.25 04:17:01 AM 0 19.13 0.00 2.85 3.32 0.07 74.63 04:17:01 AM 1 26.41 0.00 3.50 4.17 0.07 65.85 04:18:01 AM all 10.26 0.00 1.53 0.41 0.07 87.73 04:18:01 AM 0 8.46 0.00 1.72 0.13 0.07 89.62 04:18:01 AM 1 12.06 0.00 1.33 0.68 0.07 85.85 04:19:01 AM all 26.74 0.00 4.88 0.93 0.08 67.37 04:19:01 AM 0 18.07 0.00 4.41 0.33 0.08 77.10 04:19:01 AM 1 35.40 0.00 5.36 1.52 0.08 57.63 04:20:01 AM all 2.29 0.00 1.32 0.95 0.04 95.41 04:20:01 AM 0 2.76 0.00 1.16 1.16 0.03 94.89 04:20:01 AM 1 1.81 0.00 1.48 0.74 0.05 95.92 04:21:01 AM all 0.23 0.00 0.09 0.03 0.05 99.60 04:21:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 04:21:01 AM 1 0.40 0.00 0.12 0.05 0.07 99.37 04:22:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 04:22:01 AM 0 0.08 0.00 0.10 0.00 0.07 99.75 04:22:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 04:23:01 AM all 2.46 0.00 0.73 0.03 0.04 96.74 04:23:01 AM 0 0.70 0.00 0.35 0.05 0.03 98.86 04:23:01 AM 1 4.22 0.00 1.12 0.00 0.05 94.61 04:24:01 AM all 11.70 0.00 2.42 0.05 0.09 85.73 04:24:01 AM 0 13.61 0.00 1.89 0.07 0.10 84.33 04:24:01 AM 1 9.81 0.00 2.95 0.03 0.08 87.12 04:25:01 AM all 30.59 0.00 3.40 0.19 0.08 65.74 04:25:01 AM 0 14.31 0.00 2.89 0.13 0.07 82.60 04:25:01 AM 1 46.86 0.00 3.90 0.25 0.08 48.91 Average: all 14.16 0.00 2.28 0.89 0.07 82.60 Average: 0 9.92 0.00 1.97 0.72 0.06 87.33 Average: 1 18.40 0.00 2.60 1.05 0.07 77.88