---> uname -a: Linux prd-centos8-robot-2c-8g-5232.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 594 4974 19 2129 6807 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:37:71:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe37:7163/64 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) 11/08/2024 _x86_64_ (2 CPU) 04:08:08 LINUX RESTART (2 CPU) 04:09:02 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 94.88 15.48 79.40 2751.82 6346.47 04:11:01 AM 79.69 0.70 78.99 50.79 9381.22 04:12:01 AM 24.43 0.42 24.01 64.78 2256.75 04:13:01 AM 53.24 0.03 53.21 3.47 7074.39 04:14:01 AM 4.85 0.10 4.75 32.13 192.37 04:15:01 AM 2.08 0.03 2.05 1.87 116.18 04:16:01 AM 10.46 0.33 10.13 37.86 402.55 Average: 38.39 2.41 35.97 414.92 3675.07 04:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5334292 7047072 2548140 32.33 2688 1894632 691304 7.74 211388 2012060 151708 04:11:01 AM 5218152 7052496 2664280 33.80 2688 2011520 646636 7.24 228204 2089924 30136 04:12:01 AM 5076268 6995348 2806164 35.60 2688 2093448 722916 8.09 254676 2197772 62168 04:13:01 AM 5016772 7051992 2865660 36.36 2688 2204584 622940 6.98 256556 2233828 4 04:14:01 AM 4976648 7013536 2905784 36.86 2688 2206268 690212 7.73 256816 2274128 732 04:15:01 AM 4970848 7009692 2911584 36.94 2688 2208256 705596 7.90 256960 2279644 1220 04:16:01 AM 5111364 6982744 2771068 35.15 2688 2046912 708760 7.94 292704 2126128 22736 Average: 5100621 7021840 2781811 35.29 2688 2095089 684052 7.66 251043 2173355 38386 04:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 225.19 146.72 1294.95 48.16 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 58.86 45.23 586.75 8.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 37.27 30.69 293.95 7.23 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 222.98 157.74 48.86 41.42 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 24.53 14.16 5.66 2.35 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 26.74 21.38 7.78 4.86 0.00 0.00 0.00 0.00 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 62.72 43.68 85.13 27.66 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 93.73 65.46 329.61 19.95 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) 11/08/2024 _x86_64_ (2 CPU) 04:08:08 LINUX RESTART (2 CPU) 04:09:02 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 35.69 0.00 5.92 3.07 0.11 55.22 04:10:01 AM 0 21.37 0.00 4.35 1.99 0.10 72.19 04:10:01 AM 1 50.08 0.00 7.50 4.15 0.12 38.16 04:11:01 AM all 22.60 0.00 3.39 3.05 0.10 70.86 04:11:01 AM 0 17.13 0.00 2.67 3.29 0.10 76.81 04:11:01 AM 1 28.09 0.00 4.10 2.81 0.10 64.90 04:12:01 AM all 19.70 0.00 2.27 2.01 0.09 75.92 04:12:01 AM 0 15.60 0.00 1.74 1.12 0.08 81.46 04:12:01 AM 1 23.82 0.00 2.81 2.91 0.10 70.36 04:13:01 AM all 16.45 0.00 2.97 1.69 0.08 78.82 04:13:01 AM 0 15.15 0.00 3.04 2.29 0.07 79.46 04:13:01 AM 1 17.75 0.00 2.90 1.09 0.08 78.19 04:14:01 AM all 4.04 0.00 0.38 0.03 0.05 95.50 04:14:01 AM 0 4.46 0.00 0.37 0.05 0.03 95.09 04:14:01 AM 1 3.63 0.00 0.38 0.02 0.07 95.91 04:15:01 AM all 9.66 0.00 0.73 0.01 0.08 89.53 04:15:01 AM 0 5.15 0.00 0.63 0.02 0.10 94.10 04:15:01 AM 1 14.18 0.00 0.82 0.00 0.05 84.95 04:16:01 AM all 19.77 0.00 2.17 0.08 0.08 77.90 04:16:01 AM 0 11.28 0.00 1.82 0.05 0.07 86.79 04:16:01 AM 1 28.26 0.00 2.52 0.10 0.10 69.02 Average: all 18.23 0.00 2.54 1.41 0.08 77.74 Average: 0 12.86 0.00 2.08 1.26 0.08 83.73 Average: 1 23.61 0.00 2.99 1.57 0.09 71.74