---> uname -a: Linux prd-centos8-robot-2c-8g-8887.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 599 4981 19 2116 6801 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:a2:22:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fea2:22cb/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) 08/09/2024 _x86_64_ (2 CPU) 03:04:40 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 150.73 96.58 54.15 12408.13 37379.04 03:07:01 AM 104.07 7.18 96.88 1263.05 7676.21 03:08:01 AM 65.18 1.45 63.73 170.61 8033.02 03:09:01 AM 45.04 0.03 45.01 2.27 2460.92 03:10:01 AM 28.34 0.13 28.21 36.39 6131.59 03:11:01 AM 16.35 0.32 16.03 36.93 595.98 Average: 68.29 17.62 50.67 2319.69 10379.95 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5604196 7071400 2278236 28.90 2688 1662168 710552 7.96 171196 1830348 70644 03:07:01 AM 5251316 7051548 2631116 33.38 2688 1978280 677220 7.58 212020 2082964 186084 03:08:01 AM 5268492 7099040 2613940 33.16 2688 2007792 630072 7.05 241588 2026292 24 03:09:01 AM 5004444 7033964 2877988 36.51 2688 2198436 675668 7.57 260708 2246088 173004 03:10:01 AM 4968684 6999368 2913748 36.97 2688 2200044 749300 8.39 261940 2274660 64 03:11:01 AM 5113360 6971880 2769072 35.13 2688 2033096 742584 8.31 286900 2125664 17144 Average: 5201749 7037867 2680683 34.01 2688 2013303 697566 7.81 239059 2097669 74494 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 237.34 136.95 853.17 54.69 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 93.95 71.33 955.52 10.59 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 35.47 25.34 328.07 5.74 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 43.94 36.09 280.78 9.34 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 255.71 189.54 129.33 43.95 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 167.77 136.61 1570.71 27.02 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 139.03 99.31 686.25 25.22 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) 08/09/2024 _x86_64_ (2 CPU) 03:04:40 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 25.07 0.06 8.61 44.06 0.08 22.13 03:06:01 AM 0 23.46 0.08 9.45 45.58 0.08 21.33 03:06:01 AM 1 26.67 0.03 7.76 42.53 0.08 22.93 03:07:01 AM all 36.74 0.00 5.94 3.37 0.12 53.83 03:07:01 AM 0 25.06 0.00 4.83 3.35 0.10 66.66 03:07:01 AM 1 48.45 0.00 7.06 3.39 0.13 40.97 03:08:01 AM all 18.55 0.00 2.35 3.78 0.07 75.25 03:08:01 AM 0 13.01 0.00 2.21 4.31 0.05 80.42 03:08:01 AM 1 24.09 0.00 2.49 3.25 0.08 70.09 03:09:01 AM all 26.75 0.00 4.44 0.87 0.08 67.85 03:09:01 AM 0 23.97 0.00 4.41 1.03 0.10 70.49 03:09:01 AM 1 29.53 0.00 4.48 0.70 0.07 65.22 03:10:01 AM all 3.34 0.00 1.12 1.49 0.06 93.99 03:10:01 AM 0 1.86 0.00 1.31 1.49 0.05 95.29 03:10:01 AM 1 4.83 0.00 0.92 1.50 0.07 92.69 03:11:01 AM all 15.91 0.00 2.30 0.15 0.08 81.55 03:11:01 AM 0 8.16 0.00 2.24 0.20 0.07 89.33 03:11:01 AM 1 23.75 0.00 2.37 0.10 0.08 73.70 Average: all 21.09 0.01 4.13 8.94 0.08 65.75 Average: 0 15.93 0.01 4.07 9.31 0.08 70.59 Average: 1 26.25 0.01 4.18 8.57 0.09 60.90