---> uname -a: Linux prd-centos8-robot-2c-8g-5331.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 598 4979 19 2120 6803 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:5d:b7:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe5d:b776/64 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) 12/25/2024 _x86_64_ (2 CPU) 02:10:31 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 55.01 23.26 31.75 6598.97 27821.84 02:13:01 AM 61.64 0.43 61.21 16.53 5431.26 02:14:01 AM 85.44 0.77 84.67 53.59 9605.28 02:15:01 AM 27.91 0.38 27.52 64.25 2386.02 02:16:01 AM 60.05 6.75 53.30 1249.18 7228.92 02:17:01 AM 2.90 0.10 2.80 32.13 91.48 02:18:01 AM 20.58 0.42 20.16 47.73 770.74 Average: 44.79 4.59 40.20 1152.00 7620.19 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5614632 7064288 2267800 28.77 2688 1646096 685584 7.68 172196 1825116 36024 02:13:01 AM 5372092 7045164 2510340 31.85 2688 1856600 685340 7.67 187652 2005432 151688 02:14:01 AM 5192060 6989516 2690372 34.13 2688 1975476 699896 7.84 199192 2147784 30684 02:15:01 AM 5102196 6986168 2780236 35.27 2688 2059472 711560 7.97 233844 2195948 64048 02:16:01 AM 5009552 7048144 2872880 36.45 2688 2208612 628360 7.04 259432 2240724 80 02:17:01 AM 5007680 7048088 2874752 36.47 2688 2210428 627216 7.02 259916 2242104 572 02:18:01 AM 5103520 6966432 2778912 35.25 2688 2039460 707004 7.92 448332 1983496 13348 Average: 5200247 7021114 2682185 34.03 2688 1999449 677851 7.59 251509 2091515 42349 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 266.23 149.18 863.36 52.54 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 67.04 56.16 793.78 6.05 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 54.91 39.46 587.48 14.12 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 36.55 31.29 297.72 7.73 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 230.72 166.81 50.43 36.33 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 18.51 10.03 5.64 1.61 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 54.69 37.73 79.02 24.60 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 104.10 70.10 382.50 20.43 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) 12/25/2024 _x86_64_ (2 CPU) 02:10:31 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 24.72 0.00 4.82 14.90 0.09 55.47 02:12:01 AM 0 27.12 0.00 4.47 14.60 0.07 53.74 02:12:01 AM 1 22.30 0.00 5.18 15.21 0.11 57.21 02:13:01 AM all 22.71 0.00 3.20 4.94 0.14 69.01 02:13:01 AM 0 27.38 0.00 3.82 8.37 0.13 60.30 02:13:01 AM 1 18.04 0.00 2.58 1.52 0.15 77.71 02:14:01 AM all 22.10 0.00 3.12 2.92 0.07 71.79 02:14:01 AM 0 31.85 0.00 3.83 3.96 0.07 60.29 02:14:01 AM 1 12.36 0.00 2.42 1.89 0.07 83.27 02:15:01 AM all 20.99 0.00 2.80 0.96 0.08 75.17 02:15:01 AM 0 21.37 0.00 2.77 1.32 0.08 74.46 02:15:01 AM 1 20.61 0.00 2.84 0.60 0.07 75.88 02:16:01 AM all 17.83 0.00 3.77 2.31 0.06 76.03 02:16:01 AM 0 24.76 0.00 3.98 2.18 0.07 69.01 02:16:01 AM 1 10.90 0.00 3.55 2.44 0.05 83.05 02:17:01 AM all 1.55 0.00 0.23 0.27 0.03 97.93 02:17:01 AM 0 2.69 0.00 0.32 0.54 0.03 96.42 02:17:01 AM 1 0.40 0.00 0.13 0.00 0.03 99.43 02:18:01 AM all 20.15 0.00 2.65 0.85 0.07 76.28 02:18:01 AM 0 19.44 0.00 2.42 0.43 0.07 77.64 02:18:01 AM 1 20.86 0.00 2.89 1.27 0.07 74.91 Average: all 18.55 0.00 2.93 3.82 0.08 74.63 Average: 0 22.07 0.00 3.08 4.43 0.07 70.34 Average: 1 15.02 0.00 2.78 3.20 0.08 78.92