---> uname -a: Linux prd-centos8-robot-2c-8g-7772.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 602 4971 19 2123 6799 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:9e:1e:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe9e:1e15/64 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) 11/16/2024 _x86_64_ (2 CPU) 00:53:55 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 122.31 7.03 115.28 1260.46 10704.37 12:57:01 AM 35.04 0.63 34.41 48.92 4715.24 12:58:01 AM 9.86 0.42 9.45 64.78 595.72 12:59:01 AM 64.16 0.03 64.13 3.47 7684.74 01:00:01 AM 4.53 0.08 4.45 31.99 497.88 01:01:01 AM 20.99 0.45 20.54 47.98 806.95 Average: 42.81 1.44 41.37 242.90 4167.30 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5117696 6980168 2764736 35.07 2688 2040160 739100 8.28 213616 2211124 147968 12:57:01 AM 5174520 7013072 2707912 34.35 2688 2015676 702492 7.87 231272 2131688 1120 12:58:01 AM 5139600 7023364 2742832 34.80 2688 2058936 703400 7.88 245952 2146284 39764 12:59:01 AM 5014104 7053100 2868328 36.39 2688 2208468 651924 7.30 256984 2238204 12380 01:00:01 AM 4973116 7013324 2909316 36.91 2688 2209676 715624 8.01 257112 2278540 260 01:01:01 AM 5095300 6960828 2787132 35.36 2688 2041484 735012 8.23 445948 1990912 13360 Average: 5085723 7007309 2796709 35.48 2688 2095733 707925 7.93 275147 2166125 35809 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 104.05 77.54 1131.14 12.03 0.00 0.00 0.00 0.00 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 10.36 4.47 4.53 1.86 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 13.13 7.46 4.47 2.68 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 210.81 152.90 333.09 33.93 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 15.11 10.56 3.96 1.28 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 56.46 40.64 80.59 28.05 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 68.32 48.93 259.60 13.31 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) 11/16/2024 _x86_64_ (2 CPU) 00:53:55 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 36.49 0.00 5.99 3.93 0.13 53.45 12:56:01 AM 0 43.27 0.00 6.79 3.87 0.12 45.96 12:56:01 AM 1 29.72 0.00 5.20 4.00 0.15 60.94 12:57:01 AM all 9.20 0.00 1.54 1.38 0.07 87.82 12:57:01 AM 0 11.49 0.00 1.43 1.90 0.08 85.09 12:57:01 AM 1 6.90 0.00 1.64 0.85 0.05 90.56 12:58:01 AM all 11.28 0.00 1.55 0.19 0.06 86.92 12:58:01 AM 0 11.41 0.00 1.40 0.22 0.05 86.92 12:58:01 AM 1 11.14 0.00 1.70 0.17 0.07 86.92 12:59:01 AM all 24.18 0.00 4.16 1.81 0.11 69.73 12:59:01 AM 0 30.29 0.00 4.88 1.64 0.12 63.07 12:59:01 AM 1 18.07 0.00 3.45 1.99 0.10 76.40 01:00:01 AM all 1.41 0.00 0.25 0.12 0.07 98.15 01:00:01 AM 0 2.54 0.00 0.32 0.20 0.07 96.88 01:00:01 AM 1 0.28 0.00 0.18 0.03 0.07 99.43 01:01:01 AM all 21.74 0.00 2.95 0.28 0.08 74.94 01:01:01 AM 0 30.16 0.00 3.63 0.35 0.08 65.77 01:01:01 AM 1 13.34 0.00 2.27 0.22 0.08 84.08 Average: all 17.39 0.00 2.74 1.29 0.09 78.50 Average: 0 21.53 0.00 3.08 1.36 0.09 73.95 Average: 1 13.25 0.00 2.41 1.21 0.09 83.05