---> uname -a: Linux prd-centos8-robot-2c-8g-3280.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4996 19 2118 6818 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:e8:3f:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fee8:3f78/64 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) 11/01/2024 _x86_64_ (2 CPU) 02:08:01 LINUX RESTART (2 CPU) 02:09:03 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 62.13 39.42 22.72 4786.07 15105.67 02:11:01 AM 59.85 5.95 53.91 1086.26 5837.46 02:12:01 AM 41.37 6.71 34.66 1245.72 2581.64 02:13:01 AM 80.92 0.73 80.19 51.32 9792.90 02:14:01 AM 11.20 0.38 10.81 64.26 302.48 02:15:01 AM 27.69 0.00 27.69 0.00 1504.60 02:16:01 AM 38.18 0.03 38.14 3.47 6676.04 02:17:01 AM 2.82 0.10 2.72 32.92 116.89 02:18:01 AM 17.26 0.38 16.88 46.66 707.02 Average: 37.85 5.84 32.00 798.25 4697.68 02:09:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5738980 7148116 2143452 27.19 2688 1605904 613724 6.87 165724 1708788 46816 02:11:01 AM 5451784 7034220 2430648 30.84 2688 1772980 706196 7.91 190348 1944168 31156 02:12:01 AM 5320540 7050752 2561892 32.50 2688 1911988 675224 7.56 210304 2028772 161156 02:13:01 AM 5172004 7003304 2710428 34.39 2688 2008484 705388 7.90 221096 2142536 4 02:14:01 AM 5252460 7085692 2629972 33.36 2688 2010416 626768 7.02 240084 2044628 4 02:15:01 AM 4983896 7016464 2898536 36.77 2688 2201620 673544 7.54 252844 2274360 185552 02:16:01 AM 5029552 7061952 2852880 36.19 2688 2201804 620252 6.94 257248 2219740 12 02:17:01 AM 4954660 6988576 2927772 37.14 2688 2203320 713932 7.99 257372 2294064 4 02:18:01 AM 5138628 6999572 2743804 34.81 2688 2036060 685180 7.67 446044 1946760 13356 Average: 5226945 7043183 2655487 33.69 2688 1994731 668912 7.49 249007 2067091 48673 02:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 249.40 157.19 882.80 54.36 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 66.65 54.14 657.48 5.74 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 31.42 25.41 236.20 3.15 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 53.48 39.34 450.53 6.42 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 15.43 8.43 5.38 3.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 37.00 30.57 293.48 14.25 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 206.28 146.83 48.86 32.18 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 79.47 63.95 668.65 5.41 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 92.98 67.87 587.43 25.79 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 91.87 65.63 423.96 16.59 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) 11/01/2024 _x86_64_ (2 CPU) 02:08:01 LINUX RESTART (2 CPU) 02:09:03 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 11.60 0.05 3.74 55.59 0.06 28.97 02:10:01 AM 0 11.92 0.05 3.62 56.06 0.05 28.30 02:10:01 AM 1 11.28 0.05 3.85 55.11 0.07 29.64 02:11:01 AM all 16.45 0.00 2.55 8.65 0.08 72.27 02:11:01 AM 0 15.99 0.00 2.65 10.10 0.08 71.18 02:11:01 AM 1 16.92 0.00 2.46 7.20 0.07 73.36 02:12:01 AM all 15.24 0.00 3.02 1.32 0.08 80.35 02:12:01 AM 0 10.88 0.00 2.50 1.95 0.07 84.60 02:12:01 AM 1 19.60 0.00 3.54 0.68 0.08 76.09 02:13:01 AM all 17.99 0.00 2.84 4.52 0.08 74.56 02:13:01 AM 0 12.71 0.00 2.52 4.35 0.08 80.34 02:13:01 AM 1 23.29 0.00 3.16 4.69 0.08 68.78 02:14:01 AM all 10.24 0.00 1.16 0.63 0.08 87.89 02:14:01 AM 0 8.34 0.00 1.29 0.65 0.08 89.64 02:14:01 AM 1 12.13 0.00 1.04 0.60 0.08 86.15 02:15:01 AM all 22.22 0.00 3.49 0.62 0.07 73.61 02:15:01 AM 0 21.28 0.00 3.78 0.53 0.07 74.34 02:15:01 AM 1 23.15 0.00 3.20 0.70 0.07 72.88 02:16:01 AM all 5.43 0.00 1.49 5.24 0.05 87.79 02:16:01 AM 0 5.88 0.00 1.44 5.20 0.05 87.44 02:16:01 AM 1 4.97 0.00 1.54 5.29 0.05 88.15 02:17:01 AM all 3.59 0.00 0.41 0.04 0.04 95.91 02:17:01 AM 0 0.90 0.00 0.20 0.02 0.03 98.85 02:17:01 AM 1 6.31 0.00 0.63 0.07 0.05 92.95 02:18:01 AM all 20.35 0.00 2.82 0.56 0.08 76.18 02:18:01 AM 0 15.21 0.00 2.69 0.42 0.08 81.60 02:18:01 AM 1 25.51 0.00 2.95 0.70 0.08 70.75 Average: all 13.70 0.01 2.39 8.36 0.07 75.48 Average: 0 11.46 0.01 2.29 8.59 0.07 77.58 Average: 1 15.94 0.01 2.48 8.13 0.07 73.37