---> uname -a: Linux prd-centos8-robot-2c-8g-2947.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 628 4758 19 2310 6766 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:24:ef:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe24:ef86/64 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:52 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 222.21 163.08 59.13 15045.72 40293.77 11:08:01 PM 118.26 0.75 117.51 53.59 11980.50 11:09:01 PM 21.33 0.38 20.94 62.51 1653.93 11:10:01 PM 59.56 9.26 50.30 1643.99 3526.34 11:11:01 PM 20.14 0.00 20.14 0.00 5318.99 11:12:01 PM 0.60 0.00 0.60 0.00 10.16 11:13:01 PM 0.35 0.00 0.35 0.00 3.32 11:14:01 PM 0.33 0.00 0.33 0.00 3.45 11:15:01 PM 23.53 0.50 23.03 70.11 946.07 Average: 51.81 19.33 32.48 1875.21 7082.01 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5472332 7039432 2410092 30.58 2688 1759692 749704 8.39 188100 1937276 113552 11:08:01 PM 5206556 7005148 2675868 33.95 2688 1976460 731972 8.20 198664 2128180 34724 11:09:01 PM 5288620 7088708 2593804 32.91 2688 1978340 671620 7.52 217572 2031344 28 11:10:01 PM 4978032 7029744 2904392 36.85 2688 2221812 709540 7.94 263860 2270108 151476 11:11:01 PM 4971780 7023500 2910644 36.93 2688 2221824 709540 7.94 263872 2270208 4 11:12:01 PM 4971684 7023404 2910740 36.93 2688 2221824 709540 7.94 263872 2270420 4 11:13:01 PM 4971760 7023480 2910664 36.93 2688 2221824 709540 7.94 263872 2270236 4 11:14:01 PM 4971912 7023636 2910512 36.92 2688 2221828 709540 7.94 263872 2270240 4 11:15:01 PM 4902108 6953044 2980316 37.81 2688 2220932 756952 8.48 459956 2144852 192 Average: 5081643 7023344 2800781 35.53 2688 2116060 717550 8.03 264849 2176985 33332 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 327.72 195.47 1833.96 60.97 0.00 0.00 0.00 0.00 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 68.34 54.79 707.86 9.45 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 15.01 8.98 5.47 3.42 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 416.94 303.45 373.63 72.22 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 203.50 174.04 38.79 32.77 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 0.88 0.28 0.14 0.09 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 1.12 0.23 0.12 0.02 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 0.43 0.17 0.03 0.01 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 26.69 21.33 23.94 11.73 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 117.85 84.31 331.55 21.19 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:52 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 52.81 0.05 10.44 5.89 0.11 30.70 11:07:01 PM 0 62.56 0.03 11.10 3.70 0.10 22.51 11:07:01 PM 1 43.04 0.07 9.78 8.08 0.12 38.92 11:08:01 PM all 32.32 0.00 4.62 1.82 0.09 61.15 11:08:01 PM 0 36.28 0.00 4.47 1.95 0.08 57.21 11:08:01 PM 1 28.36 0.00 4.77 1.68 0.10 65.09 11:09:01 PM all 10.91 0.00 1.25 1.59 0.08 86.16 11:09:01 PM 0 10.79 0.00 1.32 1.02 0.08 86.79 11:09:01 PM 1 11.03 0.00 1.19 2.16 0.08 85.54 11:10:01 PM all 28.95 0.00 5.71 0.67 0.11 64.56 11:10:01 PM 0 29.57 0.00 5.86 0.43 0.12 64.02 11:10:01 PM 1 28.33 0.00 5.56 0.90 0.10 65.10 11:11:01 PM all 0.57 0.00 0.67 1.00 0.07 97.69 11:11:01 PM 0 0.42 0.00 0.60 1.02 0.03 97.93 11:11:01 PM 1 0.72 0.00 0.74 0.99 0.10 97.46 11:12:01 PM all 0.53 0.00 0.07 0.00 0.05 99.35 11:12:01 PM 0 0.57 0.00 0.08 0.00 0.07 99.28 11:12:01 PM 1 0.49 0.00 0.05 0.00 0.03 99.43 11:13:01 PM all 0.31 0.00 0.04 0.00 0.03 99.62 11:13:01 PM 0 0.57 0.00 0.07 0.00 0.05 99.32 11:13:01 PM 1 0.05 0.00 0.02 0.00 0.02 99.92 11:14:01 PM all 0.21 0.00 0.07 0.00 0.05 99.67 11:14:01 PM 0 0.38 0.00 0.08 0.00 0.08 99.45 11:14:01 PM 1 0.03 0.00 0.05 0.00 0.02 99.90 11:15:01 PM all 24.38 0.00 2.78 0.12 0.08 72.63 11:15:01 PM 0 25.92 0.00 2.73 0.15 0.08 71.11 11:15:01 PM 1 22.84 0.00 2.84 0.08 0.08 74.16 Average: all 16.76 0.01 2.85 1.23 0.08 79.08 Average: 0 18.56 0.00 2.92 0.92 0.08 77.52 Average: 1 14.97 0.01 2.77 1.54 0.07 80.64