---> uname -a: Linux prd-centos8-robot-2c-8g-29080.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 616 4990 19 2090 6785 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:e0:af:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fee0:afbb/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) 09/28/2024 _x86_64_ (2 CPU) 04:19:51 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 221.37 163.62 57.75 14885.86 39204.58 04:22:01 AM 123.89 6.78 117.11 1247.38 10624.84 04:23:01 AM 32.08 0.83 31.24 83.72 3686.04 04:24:01 AM 20.11 0.72 19.39 95.43 444.10 Average: 99.92 43.53 56.38 4126.99 13606.40 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 5455744 7012280 2426680 30.79 2688 1747296 762328 8.54 190816 1945584 117184 04:22:01 AM 5059804 6927516 2822620 35.81 2688 2044364 807704 9.04 218960 2254348 128884 04:23:01 AM 5090132 6943160 2792292 35.42 2688 2030208 789880 8.84 234512 2210924 22428 04:24:01 AM 5136612 6973976 2745812 34.83 2688 2014296 734964 8.23 408388 1990724 16512 Average: 5185573 6964233 2696851 34.21 2688 1959041 773719 8.66 263169 2100395 71252 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 335.35 182.74 1589.33 59.55 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 68.38 55.56 865.14 9.05 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 14.61 10.83 13.75 5.38 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 19.96 18.79 16.47 8.89 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.60 67.50 625.58 20.89 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) 09/28/2024 _x86_64_ (2 CPU) 04:19:51 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 54.79 0.04 11.26 4.73 0.09 29.08 04:21:01 AM 0 56.33 0.03 11.13 5.43 0.08 26.99 04:21:01 AM 1 53.26 0.05 11.40 4.02 0.10 31.17 04:22:01 AM all 33.15 0.00 5.48 4.74 0.13 56.51 04:22:01 AM 0 21.96 0.00 4.82 4.67 0.12 68.44 04:22:01 AM 1 44.35 0.00 6.14 4.81 0.15 44.55 04:23:01 AM all 10.12 0.00 1.37 1.06 0.07 87.39 04:23:01 AM 0 5.36 0.00 1.07 1.32 0.07 92.19 04:23:01 AM 1 14.88 0.00 1.67 0.80 0.07 82.58 04:24:01 AM all 29.48 0.00 3.34 0.86 0.08 66.24 04:24:01 AM 0 21.29 0.00 3.48 0.32 0.07 74.85 04:24:01 AM 1 37.68 0.00 3.20 1.41 0.10 57.61 Average: all 31.95 0.01 5.38 2.85 0.09 59.71 Average: 0 26.31 0.01 5.14 2.94 0.08 65.52 Average: 1 37.59 0.01 5.62 2.76 0.10 53.91