---> uname -a: Linux prd-centos8-robot-2c-8g-8351.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4773 19 2307 6777 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:ae:64:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:feae:645d/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) 11/18/2024 _x86_64_ (2 CPU) 04:40:52 LINUX RESTART (2 CPU) 04:42:03 AM tps rtps wtps bread/s bwrtn/s 04:43:01 AM 128.25 7.26 121.00 1310.26 11523.62 04:44:01 AM 30.99 0.80 30.19 94.90 3616.06 04:45:01 AM 57.42 2.55 54.87 396.60 5477.47 04:46:01 AM 12.48 0.00 12.48 0.00 2795.82 04:47:01 AM 0.48 0.00 0.48 0.00 7.20 04:48:01 AM 0.38 0.00 0.38 0.00 3.85 04:49:01 AM 0.30 0.00 0.30 0.00 2.92 04:50:01 AM 20.83 0.27 20.56 43.72 899.95 Average: 30.99 1.33 29.65 226.15 3005.27 04:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 AM 5206912 7041332 2675520 33.94 2688 2011012 679040 7.60 211712 2116284 90088 04:44:01 AM 5254164 7090892 2628268 33.34 2688 2013812 644620 7.22 240228 2041236 16 04:45:01 AM 4984852 7033084 2897580 36.76 2688 2217564 660152 7.39 262860 2259384 76304 04:46:01 AM 4984036 7032280 2898396 36.77 2688 2217572 660152 7.39 262876 2259356 4 04:47:01 AM 4983984 7032228 2898448 36.77 2688 2217572 660152 7.39 262876 2259616 4 04:48:01 AM 4984184 7032432 2898248 36.77 2688 2217576 660152 7.39 262876 2259584 4 04:49:01 AM 4984192 7032440 2898240 36.77 2688 2217576 660152 7.39 262876 2259584 4 04:50:01 AM 4916088 6962624 2966344 37.63 2688 2215904 734396 8.22 458172 2133536 176 Average: 5037302 7032164 2845130 36.09 2688 2166074 669852 7.50 278060 2198572 20825 04:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 82.52 64.45 972.55 9.85 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 15.09 11.40 6.54 4.05 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 392.93 275.25 368.27 68.08 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 183.19 134.64 35.35 27.36 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 3.33 0.30 0.28 0.09 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 3.18 0.17 0.50 0.01 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 0.52 0.17 0.03 0.01 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 21.56 16.68 19.33 8.67 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 87.81 62.87 172.01 14.79 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) 11/18/2024 _x86_64_ (2 CPU) 04:40:52 LINUX RESTART (2 CPU) 04:42:03 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 36.16 0.00 5.90 4.54 0.15 53.25 04:43:01 AM 0 42.83 0.00 6.50 4.77 0.14 45.75 04:43:01 AM 1 29.52 0.00 5.30 4.31 0.16 60.72 04:44:01 AM all 11.09 0.00 1.55 1.15 0.08 86.13 04:44:01 AM 0 14.97 0.00 1.39 0.75 0.08 82.80 04:44:01 AM 1 7.22 0.00 1.70 1.54 0.08 89.45 04:45:01 AM all 27.96 0.00 5.00 1.75 0.12 65.18 04:45:01 AM 0 29.93 0.00 5.19 1.41 0.12 63.35 04:45:01 AM 1 25.98 0.00 4.81 2.09 0.12 67.00 04:46:01 AM all 0.37 0.00 0.54 0.52 0.07 98.51 04:46:01 AM 0 0.32 0.00 0.58 0.90 0.03 98.16 04:46:01 AM 1 0.42 0.00 0.49 0.13 0.10 98.86 04:47:01 AM all 0.18 0.00 0.08 0.00 0.08 99.67 04:47:01 AM 0 0.27 0.00 0.07 0.00 0.05 99.62 04:47:01 AM 1 0.08 0.00 0.08 0.00 0.10 99.73 04:48:01 AM all 0.24 0.00 0.08 0.00 0.07 99.62 04:48:01 AM 0 0.27 0.00 0.08 0.00 0.05 99.60 04:48:01 AM 1 0.22 0.00 0.07 0.00 0.08 99.63 04:49:01 AM all 0.13 0.00 0.06 0.00 0.08 99.74 04:49:01 AM 0 0.05 0.00 0.03 0.00 0.08 99.83 04:49:01 AM 1 0.20 0.00 0.08 0.00 0.07 99.65 04:50:01 AM all 16.46 0.00 2.11 0.27 0.09 81.07 04:50:01 AM 0 21.98 0.00 2.21 0.38 0.10 75.33 04:50:01 AM 1 10.95 0.00 2.01 0.15 0.08 86.81 Average: all 11.46 0.00 1.89 1.01 0.09 85.55 Average: 0 13.68 0.00 1.98 1.01 0.08 83.24 Average: 1 9.23 0.00 1.80 1.01 0.10 87.85