---> uname -a: Linux prd-centos8-robot-2c-8g-5580.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4822 19 2303 6822 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:09:48:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe09:48b9/64 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) 11/09/2024 _x86_64_ (2 CPU) 23:06:06 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 84.31 15.36 68.95 2709.85 6264.02 11:09:01 PM 89.79 0.70 89.09 50.79 9667.57 11:10:01 PM 19.89 0.42 19.48 64.78 1755.16 11:11:01 PM 62.30 2.52 59.78 396.00 7437.34 11:12:01 PM 11.51 0.00 11.51 0.00 978.22 11:13:01 PM 0.85 0.00 0.85 0.00 18.04 11:14:01 PM 0.13 0.00 0.13 0.00 1.03 11:15:01 PM 0.12 0.00 0.12 0.00 2.13 11:16:01 PM 22.00 0.50 21.50 70.12 866.69 Average: 32.32 2.17 30.15 365.77 2998.82 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5389120 7080324 2493300 31.63 2688 1873276 659240 7.38 209880 1958612 129704 11:09:01 PM 5193092 7023680 2689328 34.12 2688 2007944 695264 7.78 220392 2121552 30120 11:10:01 PM 5205700 7064564 2676720 33.96 2688 2035052 669284 7.49 242840 2083772 20624 11:11:01 PM 5035112 7078736 2847308 36.12 2688 2212824 629688 7.05 261804 2208504 20124 11:12:01 PM 5035920 7079308 2846500 36.11 2688 2212836 629688 7.05 261812 2208584 16 11:13:01 PM 5035960 7079348 2846460 36.11 2688 2212836 629688 7.05 261812 2208516 12 11:14:01 PM 5036024 7079412 2846396 36.11 2688 2212836 629688 7.05 261812 2208628 16 11:15:01 PM 5035100 7078588 2847320 36.12 2688 2212840 629688 7.05 261812 2209284 12 11:16:01 PM 4959336 7002380 2923084 37.08 2688 2211976 701104 7.85 457876 2088604 192 Average: 5102818 7062927 2779602 35.26 2688 2132491 652592 7.31 271116 2144006 22313 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 195.30 136.93 1200.99 44.40 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 63.31 48.78 656.61 8.52 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 27.16 16.44 8.19 5.35 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 418.94 324.93 370.02 76.56 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 191.48 137.83 37.45 28.48 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.62 0.25 0.11 0.03 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 4.16 1.75 2.25 1.44 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 60.92 33.68 40.99 37.10 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 25.61 23.81 23.78 23.87 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 109.72 80.49 260.05 25.08 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) 11/09/2024 _x86_64_ (2 CPU) 23:06:06 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 31.56 0.00 5.73 5.81 0.16 56.73 11:08:01 PM 0 34.48 0.00 6.29 6.41 0.12 52.71 11:08:01 PM 1 28.66 0.00 5.17 5.23 0.20 60.74 11:09:01 PM all 25.56 0.00 3.43 3.17 0.10 67.74 11:09:01 PM 0 37.51 0.00 4.53 3.00 0.10 54.86 11:09:01 PM 1 13.66 0.00 2.34 3.34 0.10 80.56 11:10:01 PM all 14.10 0.00 2.40 0.49 0.08 82.93 11:10:01 PM 0 17.97 0.00 2.55 0.45 0.07 78.97 11:10:01 PM 1 10.25 0.00 2.26 0.52 0.10 86.88 11:11:01 PM all 24.45 0.00 4.21 4.34 0.10 66.90 11:11:01 PM 0 28.61 0.00 4.53 5.12 0.08 61.66 11:11:01 PM 1 20.29 0.00 3.89 3.57 0.12 72.13 11:12:01 PM all 0.63 0.00 0.43 0.39 0.03 98.52 11:12:01 PM 0 0.99 0.00 0.35 0.10 0.03 98.53 11:12:01 PM 1 0.27 0.00 0.50 0.69 0.03 98.51 11:13:01 PM all 0.29 0.00 0.06 0.00 0.03 99.62 11:13:01 PM 0 0.50 0.00 0.03 0.00 0.02 99.45 11:13:01 PM 1 0.08 0.00 0.08 0.00 0.05 99.78 11:14:01 PM all 0.40 0.00 0.10 0.00 0.06 99.44 11:14:01 PM 0 0.53 0.00 0.10 0.00 0.03 99.33 11:14:01 PM 1 0.27 0.00 0.10 0.00 0.08 99.55 11:15:01 PM all 2.42 0.00 0.70 0.00 0.05 96.83 11:15:01 PM 0 2.58 0.00 0.67 0.00 0.03 96.72 11:15:01 PM 1 2.26 0.00 0.74 0.00 0.07 96.93 11:16:01 PM all 24.26 0.00 2.82 0.58 0.08 72.26 11:16:01 PM 0 27.20 0.00 2.57 0.55 0.08 69.59 11:16:01 PM 1 21.31 0.00 3.08 0.61 0.08 74.92 Average: all 13.70 0.00 2.20 1.64 0.08 82.38 Average: 0 16.65 0.00 2.39 1.73 0.06 79.17 Average: 1 10.76 0.00 2.01 1.55 0.09 85.59