---> uname -a: Linux prd-centos8-robot-2c-8g-4425.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 579 5003 19 2115 6822 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:71:02:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe71:2e5/64 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) 12/21/2024 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 79.16 44.99 34.17 6036.25 7653.63 12:58:01 AM 110.25 0.77 109.48 54.12 10244.06 12:59:01 AM 31.59 0.42 31.17 64.78 3700.98 01:00:02 AM 51.12 6.75 44.38 1249.39 2970.72 01:01:01 AM 24.70 0.00 24.70 0.00 5536.84 01:02:01 AM 12.38 0.52 11.86 71.82 414.19 Average: 51.60 8.93 42.67 1249.36 5085.19 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5549408 7071160 2333024 29.60 2688 1714400 681992 7.64 187920 1862076 78584 12:58:01 AM 5221476 7013596 2660956 33.76 2688 1969612 706904 7.92 199140 2117532 90632 12:59:01 AM 5303224 7096816 2579208 32.72 2688 1971560 620316 6.95 218292 2019212 8 01:00:02 AM 5037140 7070328 2845292 36.10 2688 2202700 641132 7.18 259048 2217376 149796 01:01:01 AM 5032716 7065512 2849716 36.15 2688 2202704 641132 7.18 259040 2217516 8 01:02:01 AM 5139656 6996820 2742776 34.80 2688 2033236 710660 7.96 292012 2100492 16800 Average: 5213937 7052372 2668495 33.85 2688 2015702 667023 7.47 235909 2089034 55971 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 251.12 154.30 1200.44 56.22 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 96.32 74.70 1036.60 10.86 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.59 8.06 6.77 3.22 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 248.21 178.44 340.52 44.77 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.68 1.59 0.58 2.56 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 58.78 38.97 78.03 19.91 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 112.40 76.21 444.97 22.98 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) 12/21/2024 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 33.85 0.03 5.74 14.23 0.16 46.00 12:57:01 AM 0 33.22 0.03 5.95 13.62 0.19 46.99 12:57:01 AM 1 34.47 0.02 5.54 14.83 0.14 45.01 12:58:01 AM all 34.81 0.00 4.86 4.18 0.13 56.03 12:58:01 AM 0 25.42 0.00 3.83 4.08 0.13 66.54 12:58:01 AM 1 44.23 0.00 5.90 4.28 0.12 45.47 12:59:01 AM all 11.57 0.00 1.50 1.15 0.08 85.69 12:59:01 AM 0 9.02 0.00 1.69 1.24 0.08 87.98 12:59:01 AM 1 14.14 0.00 1.32 1.07 0.07 83.41 01:00:02 AM all 30.77 0.00 5.63 2.84 0.13 60.64 01:00:02 AM 0 40.10 0.00 6.16 1.84 0.13 51.76 01:00:02 AM 1 21.40 0.00 5.10 3.84 0.12 69.54 01:01:01 AM all 0.43 0.00 0.33 1.75 0.03 97.46 01:01:01 AM 0 0.48 0.00 0.34 2.02 0.02 97.15 01:01:01 AM 1 0.39 0.00 0.32 1.48 0.03 97.78 01:02:01 AM all 14.27 0.00 2.03 0.20 0.07 83.43 01:02:01 AM 0 19.88 0.00 2.25 0.30 0.07 77.51 01:02:01 AM 1 8.66 0.00 1.81 0.10 0.07 89.37 Average: all 20.97 0.00 3.35 4.04 0.10 71.55 Average: 0 21.38 0.01 3.37 3.83 0.10 71.31 Average: 1 20.55 0.00 3.33 4.25 0.09 71.78