---> uname -a: Linux prd-centos8-robot-2c-8g-11024.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 575 4833 19 2288 6819 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:35:9e:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe35:9eba/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) 08/15/2024 _x86_64_ (2 CPU) 05:05:44 LINUX RESTART (2 CPU) 05:06:03 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 191.78 145.30 46.48 14796.62 38602.43 05:08:01 AM 98.17 7.25 90.92 1265.18 6961.53 05:09:01 AM 73.05 1.47 71.59 170.64 8963.21 05:10:01 AM 23.26 0.03 23.23 2.27 1422.56 05:11:01 AM 45.83 0.03 45.79 3.46 6990.67 05:12:01 AM 0.52 0.00 0.52 0.00 7.58 05:13:01 AM 0.43 0.00 0.43 0.00 5.56 05:14:01 AM 0.37 0.00 0.37 0.00 3.60 05:15:01 AM 11.05 0.18 10.86 33.86 321.48 Average: 48.86 16.67 32.19 1759.94 6914.05 05:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5653752 7107524 2228672 28.27 2688 1649752 703880 7.88 170012 1784284 59924 05:08:01 AM 5257748 7057404 2624676 33.30 2688 1977868 677108 7.58 211280 2076376 210000 05:09:01 AM 5273840 7103716 2608584 33.09 2688 2007380 633884 7.10 241240 2018544 32 05:10:01 AM 5039628 7065512 2842796 36.06 2688 2195396 645840 7.23 258780 2210596 170496 05:11:01 AM 5045104 7074496 2837320 36.00 2688 2198808 624764 7.00 260776 2197536 16 05:12:01 AM 5045012 7074404 2837412 36.00 2688 2198808 624764 7.00 260772 2197432 4 05:13:01 AM 5045040 7074432 2837384 36.00 2688 2198808 624764 7.00 260772 2197488 8 05:14:01 AM 5045256 7074652 2837168 35.99 2688 2198812 624764 7.00 260772 2197492 4 05:15:01 AM 4965812 6993280 2916612 37.00 2688 2196748 704444 7.89 292940 2244724 13196 Average: 5152355 7069491 2730069 34.63 2688 2091376 651579 7.30 246372 2124941 50409 05:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 240.67 134.40 870.80 51.08 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 92.94 74.73 959.91 16.44 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 42.99 31.21 328.54 6.02 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 42.52 32.72 271.18 6.88 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 371.61 326.75 80.76 69.29 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 0.97 0.42 1.01 0.09 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 0.57 0.17 0.03 0.01 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 15.23 12.41 14.73 6.38 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 89.27 67.87 278.59 17.23 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) 08/15/2024 _x86_64_ (2 CPU) 05:05:44 LINUX RESTART (2 CPU) 05:06:03 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 29.87 0.06 9.92 24.87 0.12 35.15 05:07:01 AM 0 27.25 0.05 9.71 20.42 0.14 42.43 05:07:01 AM 1 32.53 0.07 10.14 29.39 0.11 27.77 05:08:01 AM all 37.31 0.00 6.07 3.07 0.12 53.43 05:08:01 AM 0 28.17 0.00 4.84 3.14 0.12 63.73 05:08:01 AM 1 46.46 0.00 7.31 3.01 0.12 43.11 05:09:01 AM all 18.04 0.00 2.38 2.66 0.10 76.82 05:09:01 AM 0 6.85 0.00 1.96 3.08 0.08 88.03 05:09:01 AM 1 29.28 0.00 2.81 2.25 0.12 65.55 05:10:01 AM all 18.47 0.00 3.69 1.02 0.08 76.74 05:10:01 AM 0 22.14 0.00 3.73 0.84 0.10 73.19 05:10:01 AM 1 14.82 0.00 3.65 1.20 0.07 80.26 05:11:01 AM all 10.18 0.00 2.30 1.33 0.06 86.12 05:11:01 AM 0 8.29 0.00 2.23 1.29 0.05 88.14 05:11:01 AM 1 12.08 0.00 2.37 1.38 0.07 84.11 05:12:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 05:12:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 05:12:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 05:13:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 05:13:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 05:13:01 AM 1 0.50 0.00 0.05 0.00 0.05 99.40 05:14:01 AM all 0.18 0.00 0.10 0.00 0.05 99.67 05:14:01 AM 0 0.18 0.00 0.12 0.00 0.03 99.67 05:14:01 AM 1 0.18 0.00 0.08 0.00 0.07 99.67 05:15:01 AM all 12.17 0.00 1.36 0.19 0.06 86.22 05:15:01 AM 0 13.98 0.00 1.52 0.08 0.05 84.37 05:15:01 AM 1 10.37 0.00 1.20 0.30 0.07 88.07 Average: all 13.99 0.01 2.84 3.55 0.07 79.53 Average: 0 11.82 0.01 2.66 3.11 0.07 82.33 Average: 1 16.17 0.01 3.02 4.00 0.08 76.73