---> uname -a: Linux prd-centos8-robot-2c-8g-6306.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 600 4786 19 2310 6794 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:7d:09:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe7d:925/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 67.69 10.73 56.96 2081.84 5270.83 11:08:01 PM 83.54 0.73 82.81 53.05 9692.57 11:09:01 PM 22.93 0.42 22.51 64.79 1639.23 11:10:01 PM 53.11 9.28 43.82 1651.35 2811.11 11:11:01 PM 23.56 0.00 23.56 0.00 5543.24 11:12:01 PM 3.62 0.00 3.62 0.00 133.29 11:13:01 PM 0.35 0.00 0.35 0.00 3.45 11:14:01 PM 0.37 0.00 0.37 0.00 3.60 11:15:01 PM 21.04 0.50 20.54 70.11 818.53 Average: 30.67 2.40 28.27 434.63 2881.33 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5409644 7065832 2472788 31.37 2688 1840052 664204 7.44 184792 1971620 135072 11:08:01 PM 5193216 6992076 2689216 34.12 2688 1976336 701148 7.85 198788 2139872 30688 11:09:01 PM 5279928 7080172 2602504 33.02 2688 1978284 649048 7.27 217656 2042672 20 11:10:01 PM 5006040 7057920 2876392 36.49 2688 2221364 632736 7.08 264148 2244052 156356 11:11:01 PM 5001388 7052896 2881044 36.55 2688 2221376 632736 7.08 264160 2243764 4 11:12:01 PM 5001368 7052868 2881064 36.55 2688 2221376 632736 7.08 264160 2243832 8 11:13:01 PM 5001452 7052944 2880980 36.55 2688 2221376 632736 7.08 264160 2243884 4 11:14:01 PM 5001660 7053156 2880772 36.55 2688 2221380 632736 7.08 264168 2243768 4 11:15:01 PM 4916180 6967172 2966252 37.63 2688 2220484 694532 7.78 460232 2133192 188 Average: 5090097 7041671 2792335 35.42 2688 2124670 652512 7.31 264696 2167406 35816 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 292.69 168.93 1568.25 55.38 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 61.00 48.10 647.86 8.26 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 16.81 10.63 5.61 11.03 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 245.35 184.30 342.99 42.05 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 386.51 279.61 72.85 57.81 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 2.48 0.25 0.20 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 2.38 0.17 0.11 0.01 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 0.60 0.22 0.09 0.02 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 27.07 21.64 24.71 11.21 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 115.08 79.38 295.69 20.66 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) 12/29/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 32.13 0.00 5.15 4.34 0.09 58.28 11:07:01 PM 0 26.18 0.00 5.13 3.43 0.08 65.18 11:07:01 PM 1 38.08 0.00 5.18 5.26 0.10 51.38 11:08:01 PM all 25.04 0.00 3.71 3.57 0.10 67.58 11:08:01 PM 0 22.32 0.00 3.78 3.83 0.10 69.96 11:08:01 PM 1 27.76 0.00 3.63 3.31 0.10 65.20 11:09:01 PM all 10.69 0.00 1.25 0.68 0.08 87.30 11:09:01 PM 0 7.25 0.00 1.35 0.75 0.08 90.56 11:09:01 PM 1 14.13 0.00 1.15 0.62 0.07 84.03 11:10:01 PM all 28.70 0.00 5.44 1.24 0.09 64.53 11:10:01 PM 0 28.07 0.00 5.22 0.72 0.10 65.89 11:10:01 PM 1 29.32 0.00 5.67 1.76 0.08 63.16 11:11:01 PM all 0.84 0.00 0.86 1.36 0.04 96.91 11:11:01 PM 0 0.67 0.00 1.05 1.83 0.03 96.42 11:11:01 PM 1 1.01 0.00 0.66 0.88 0.05 97.39 11:12:01 PM all 0.20 0.00 0.08 0.05 0.04 99.63 11:12:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:12:01 PM 1 0.33 0.00 0.08 0.10 0.03 99.45 11:13:01 PM all 0.29 0.00 0.07 0.00 0.05 99.59 11:13:01 PM 0 0.12 0.00 0.10 0.00 0.07 99.72 11:13:01 PM 1 0.47 0.00 0.03 0.00 0.03 99.47 11:14:01 PM all 0.28 0.00 0.08 0.00 0.03 99.61 11:14:01 PM 0 0.07 0.00 0.08 0.00 0.03 99.82 11:14:01 PM 1 0.50 0.00 0.07 0.00 0.03 99.40 11:15:01 PM all 25.19 0.00 2.74 0.44 0.08 71.55 11:15:01 PM 0 20.14 0.00 2.89 0.07 0.08 76.83 11:15:01 PM 1 30.24 0.00 2.59 0.82 0.08 66.28 Average: all 13.70 0.00 2.15 1.30 0.07 82.78 Average: 0 11.64 0.00 2.18 1.18 0.07 84.92 Average: 1 15.75 0.00 2.12 1.42 0.06 80.65