---> uname -a: Linux prd-centos8-robot-2c-8g-42486.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 577 4996 19 2123 6823 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:1f:8f:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe1f:8f8c/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) 10/15/2024 _x86_64_ (2 CPU) 02:05:42 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 177.17 134.27 42.90 14151.42 37423.86 02:08:01 AM 92.43 7.03 85.40 1260.19 7063.71 02:09:01 AM 76.72 0.70 76.02 50.79 9507.73 02:10:01 AM 23.61 0.42 23.19 64.78 1444.27 02:11:01 AM 50.40 0.03 50.37 3.47 7127.09 02:12:01 AM 5.38 0.42 4.97 69.04 228.64 02:13:01 AM 26.04 0.53 25.51 64.78 1154.82 Average: 64.54 20.49 44.05 2237.86 9135.77 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5639020 7110456 2243412 28.46 2688 1666176 662008 7.41 175796 1792404 71636 02:08:01 AM 5238832 7019648 2643600 33.54 2688 1961328 733280 8.21 216952 2100996 200768 02:09:01 AM 5210096 7048020 2672336 33.90 2688 2015036 675576 7.56 230812 2097400 1120 02:10:01 AM 5036428 7001144 2846004 36.11 2688 2137740 746424 8.36 260824 2227960 103664 02:11:01 AM 5032332 7072976 2850100 36.16 2688 2209996 615396 6.89 258004 2218332 4 02:12:01 AM 5172084 7042516 2710348 34.38 2688 2043552 660604 7.40 251652 2099960 3736 02:13:01 AM 5183856 7051036 2698576 34.24 2688 2042400 644768 7.22 445896 1901484 200 Average: 5216093 7049399 2666339 33.83 2688 2010890 676865 7.58 262848 2062648 54447 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 264.81 150.05 863.44 54.39 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 85.67 69.97 946.26 8.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 49.94 33.04 404.28 6.74 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 41.15 31.94 293.55 6.73 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 112.36 79.87 29.64 27.05 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 64.11 41.19 76.16 18.34 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 17.69 16.03 15.72 8.08 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 90.82 60.30 375.56 18.50 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) 10/15/2024 _x86_64_ (2 CPU) 02:05:42 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 30.72 0.06 9.49 31.29 0.11 28.32 02:07:01 AM 0 30.06 0.03 8.35 31.83 0.12 29.61 02:07:01 AM 1 31.38 0.08 10.62 30.77 0.10 27.05 02:08:01 AM all 30.94 0.00 4.94 3.44 0.10 60.58 02:08:01 AM 0 24.50 0.00 4.53 2.90 0.08 67.99 02:08:01 AM 1 37.38 0.00 5.36 3.99 0.12 53.15 02:09:01 AM all 18.20 0.00 2.91 5.95 0.08 72.87 02:09:01 AM 0 12.27 0.00 2.52 5.38 0.07 79.77 02:09:01 AM 1 24.14 0.00 3.29 6.52 0.08 65.96 02:10:01 AM all 21.60 0.00 2.52 2.79 0.10 72.99 02:10:01 AM 0 22.42 0.00 3.01 3.11 0.10 71.37 02:10:01 AM 1 20.77 0.00 2.04 2.47 0.10 74.62 02:11:01 AM all 14.14 0.00 2.65 2.03 0.09 81.08 02:11:01 AM 0 7.00 0.00 2.26 2.76 0.08 87.90 02:11:01 AM 1 21.47 0.00 3.06 1.29 0.10 74.08 02:12:01 AM all 4.12 0.00 1.35 0.06 0.07 94.41 02:12:01 AM 0 4.23 0.00 1.05 0.07 0.05 94.60 02:12:01 AM 1 4.01 0.00 1.64 0.05 0.08 94.21 02:13:01 AM all 27.81 0.00 2.89 0.43 0.09 68.78 02:13:01 AM 0 26.08 0.00 3.16 0.52 0.08 70.16 02:13:01 AM 1 29.54 0.00 2.62 0.33 0.10 67.40 Average: all 21.07 0.01 3.81 6.50 0.09 68.52 Average: 0 18.03 0.00 3.53 6.54 0.08 71.81 Average: 1 24.11 0.01 4.08 6.47 0.10 65.23