---> uname -a: Linux prd-centos8-robot-2c-8g-44058.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4954 19 2129 6787 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:3c:43:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe3c:4377/64 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) 10/19/2024 _x86_64_ (2 CPU) 23:06:22 LINUX RESTART (2 CPU) 11:07:02 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 96.10 36.88 59.22 6999.15 14242.94 11:09:01 PM 100.37 0.70 99.67 50.78 10808.70 11:10:01 PM 14.51 0.38 14.13 64.26 1275.94 11:11:01 PM 63.68 2.55 61.14 396.47 7599.47 11:12:01 PM 5.90 0.08 5.81 31.99 677.56 11:13:01 PM 2.15 0.03 2.12 1.07 113.90 11:14:01 PM 0.42 0.00 0.42 0.00 5.45 11:15:01 PM 0.33 0.00 0.33 0.00 3.72 11:16:01 PM 7.40 0.32 7.08 36.92 268.81 Average: 32.20 4.49 27.71 831.03 3869.74 11:07:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5259980 6978800 2622444 33.27 2688 1903688 773864 8.66 245168 2061772 189556 11:09:01 PM 5148812 6974808 2733612 34.68 2688 2002912 742096 8.31 222260 2162420 30112 11:10:01 PM 5175744 7006732 2706680 34.34 2688 2008324 720596 8.07 245196 2114656 3504 11:11:01 PM 4991720 7029992 2890704 36.67 2688 2207952 664028 7.44 262556 2252396 16576 11:12:01 PM 4944280 6983840 2938144 37.27 2688 2209248 745872 8.35 262824 2299172 340 11:13:01 PM 4940536 6981220 2941888 37.32 2688 2210372 745872 8.35 262824 2303040 4 11:14:01 PM 4925100 6965800 2957324 37.52 2688 2210388 762016 8.53 262824 2317416 4 11:15:01 PM 4924728 6965432 2957696 37.52 2688 2210392 762016 8.53 262824 2319004 4 11:16:01 PM 5084564 6957076 2797860 35.49 2688 2046196 740756 8.29 295588 2143988 19336 Average: 5043940 6982633 2838484 36.01 2688 2112164 739680 8.28 258007 2219318 28826 11:07:02 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 290.99 183.60 1552.66 59.99 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 65.46 50.18 650.62 8.64 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 18.75 11.91 6.72 4.26 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 179.66 134.93 326.71 37.33 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 17.48 11.11 4.70 1.37 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 267.84 266.21 68.33 112.53 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 81.96 80.24 156.35 29.73 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 128.73 126.51 41.10 45.59 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 100.70 80.44 117.80 37.21 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 127.65 104.87 322.76 37.36 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) 10/19/2024 _x86_64_ (2 CPU) 23:06:22 LINUX RESTART (2 CPU) 11:07:02 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.41 0.01 7.12 5.12 0.11 48.23 11:08:01 PM 0 44.31 0.02 8.00 6.77 0.12 40.79 11:08:01 PM 1 34.51 0.00 6.25 3.48 0.10 55.66 11:09:01 PM all 27.70 0.00 4.17 5.10 0.16 62.88 11:09:01 PM 0 29.99 0.00 4.46 3.23 0.15 62.17 11:09:01 PM 1 25.41 0.00 3.87 6.97 0.17 63.59 11:10:01 PM all 11.10 0.00 1.79 0.36 0.05 86.70 11:10:01 PM 0 16.53 0.00 2.05 0.37 0.05 81.00 11:10:01 PM 1 5.68 0.00 1.54 0.35 0.05 92.39 11:11:01 PM all 25.15 0.00 4.13 2.35 0.09 68.28 11:11:01 PM 0 28.32 0.00 3.98 3.10 0.08 64.51 11:11:01 PM 1 21.96 0.00 4.28 1.60 0.10 72.06 11:12:01 PM all 1.78 0.00 0.27 0.17 0.05 97.73 11:12:01 PM 0 1.97 0.00 0.23 0.28 0.05 97.46 11:12:01 PM 1 1.59 0.00 0.30 0.05 0.05 98.01 11:13:01 PM all 20.97 0.00 0.51 0.01 0.08 78.42 11:13:01 PM 0 30.36 0.00 0.67 0.00 0.10 68.87 11:13:01 PM 1 11.60 0.00 0.35 0.02 0.07 87.97 11:14:01 PM all 5.99 0.00 0.23 0.00 0.07 93.72 11:14:01 PM 0 11.05 0.00 0.30 0.00 0.05 88.60 11:14:01 PM 1 0.94 0.00 0.15 0.00 0.08 98.83 11:15:01 PM all 17.64 0.00 0.35 0.00 0.08 81.93 11:15:01 PM 0 29.61 0.00 0.44 0.00 0.07 69.88 11:15:01 PM 1 5.70 0.00 0.27 0.00 0.08 93.95 11:16:01 PM all 19.17 0.00 1.91 0.06 0.08 78.78 11:16:01 PM 0 32.33 0.00 2.07 0.08 0.08 65.44 11:16:01 PM 1 5.91 0.00 1.75 0.03 0.08 92.22 Average: all 18.73 0.00 2.27 1.46 0.09 77.46 Average: 0 24.90 0.00 2.46 1.53 0.08 71.03 Average: 1 12.55 0.00 2.08 1.39 0.09 83.90