---> uname -a: Linux prd-centos8-robot-2c-8g-3975.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 4966 19 2154 6826 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:98:19:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe98:19f9/64 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:52 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 81.92 15.31 66.61 3792.60 5873.74 02:11:01 AM 80.60 0.73 79.87 53.06 9360.69 02:12:01 AM 14.56 0.42 14.15 64.78 1273.79 02:13:01 AM 30.68 6.72 23.96 1245.93 1440.58 02:14:01 AM 42.99 0.03 42.96 3.47 6896.98 02:15:01 AM 2.77 0.10 2.67 32.12 91.52 02:16:01 AM 17.21 0.42 16.80 47.73 1952.11 Average: 38.68 3.39 35.29 748.56 3841.24 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5409124 7078756 2473308 31.38 2688 1853832 676736 7.58 188552 1971140 151636 02:11:01 AM 5224140 7018876 2658292 33.72 2688 1972688 702572 7.87 198932 2118748 30680 02:12:01 AM 5305868 7102508 2576564 32.69 2688 1974632 622408 6.97 217616 2020084 8 02:13:01 AM 4971724 6999852 2910708 36.93 2688 2199480 716004 8.02 277420 2273564 168988 02:14:01 AM 5039660 7075620 2842772 36.06 2688 2205780 627236 7.02 258816 2213472 4 02:15:01 AM 4971436 7025328 2910996 36.93 2688 2223768 692428 7.75 258944 2280340 17028 02:16:01 AM 5163620 7062168 2718812 34.49 2688 2074608 645380 7.23 464460 1907188 13360 Average: 5155082 7051873 2727350 34.60 2688 2072113 668966 7.49 266391 2112077 54529 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 322.33 195.12 1653.93 61.68 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 64.81 45.83 587.05 7.73 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 12.01 8.41 5.01 3.27 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 31.73 26.48 293.63 5.24 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 206.38 151.27 46.09 39.91 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 68.91 46.17 315.27 4.90 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 82.24 54.11 114.42 51.08 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 112.63 75.34 430.79 24.83 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:52 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 35.06 0.00 6.05 7.12 0.13 51.65 02:10:01 AM 0 39.43 0.00 6.30 8.63 0.13 45.50 02:10:01 AM 1 30.70 0.00 5.79 5.61 0.12 57.78 02:11:01 AM all 22.12 0.00 3.20 5.58 0.15 68.95 02:11:01 AM 0 32.10 0.00 4.10 6.20 0.10 57.49 02:11:01 AM 1 12.14 0.00 2.30 4.95 0.20 80.40 02:12:01 AM all 10.55 0.00 1.15 0.86 0.06 87.38 02:12:01 AM 0 16.19 0.00 1.43 1.17 0.05 81.15 02:12:01 AM 1 4.88 0.00 0.87 0.55 0.07 93.63 02:13:01 AM all 16.90 0.00 3.28 1.91 0.06 77.85 02:13:01 AM 0 21.52 0.00 3.61 1.52 0.07 73.29 02:13:01 AM 1 12.28 0.00 2.96 2.31 0.05 82.41 02:14:01 AM all 12.42 0.00 2.39 3.90 0.06 81.24 02:14:01 AM 0 15.12 0.00 2.24 3.49 0.05 79.09 02:14:01 AM 1 9.72 0.00 2.54 4.30 0.07 83.38 02:15:01 AM all 5.82 0.00 0.30 0.43 0.04 93.41 02:15:01 AM 0 7.72 0.00 0.37 0.86 0.05 91.00 02:15:01 AM 1 3.92 0.00 0.23 0.00 0.03 95.81 02:16:01 AM all 17.37 0.00 2.69 2.45 0.09 77.40 02:16:01 AM 0 30.09 0.00 3.11 3.72 0.08 63.00 02:16:01 AM 1 4.78 0.00 2.27 1.19 0.10 91.66 Average: all 17.19 0.00 2.73 3.18 0.08 76.82 Average: 0 23.17 0.00 3.03 3.66 0.08 70.06 Average: 1 11.21 0.00 2.43 2.70 0.09 83.57