---> uname -a: Linux prd-centos8-robot-2c-8g-8474.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 596 4981 19 2118 6805 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:f1:0e:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fef1:e93/64 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) 08/08/2024 _x86_64_ (2 CPU) 03:04:56 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 127.57 7.06 120.51 1260.78 10770.48 03:08:01 AM 39.77 0.98 38.79 111.43 4638.52 03:09:01 AM 46.67 0.50 46.17 61.45 3074.71 03:10:01 AM 26.21 0.13 26.07 35.59 5374.88 03:11:01 AM 1.03 0.03 1.00 1.87 61.82 03:12:01 AM 19.48 0.42 19.06 47.73 1005.45 Average: 43.45 1.52 41.93 253.14 4154.28 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5164792 7005012 2717640 34.48 2688 2018128 715792 8.01 214264 2162056 135344 03:08:01 AM 5255088 7078720 2627344 33.33 2688 2001024 634132 7.10 241040 2041880 16 03:09:01 AM 5024892 7050800 2857540 36.25 2688 2194728 645760 7.23 257772 2229712 150036 03:10:01 AM 4980468 7007944 2901964 36.82 2688 2196732 716760 8.03 261648 2264184 764 03:11:01 AM 4973024 7003104 2909408 36.91 2688 2199336 732136 8.20 261780 2271612 2020 03:12:01 AM 5142104 7003600 2740328 34.77 2688 2037364 688952 7.71 446024 1945544 13360 Average: 5090061 7024863 2792371 35.43 2688 2107885 688922 7.71 280421 2152498 50257 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 105.56 83.81 1144.20 12.21 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 11.78 8.38 6.97 3.74 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 45.72 31.91 274.77 8.20 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 224.39 202.52 47.85 44.03 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 20.21 21.44 5.94 5.80 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 53.79 41.38 87.49 27.73 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 76.91 64.90 261.20 16.95 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) 08/08/2024 _x86_64_ (2 CPU) 03:04:56 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 36.89 0.00 6.32 3.19 0.14 53.46 03:07:01 AM 0 45.64 0.00 7.26 3.64 0.15 43.32 03:07:01 AM 1 28.15 0.00 5.39 2.74 0.13 63.59 03:08:01 AM all 16.31 0.00 1.90 1.39 0.08 80.33 03:08:01 AM 0 24.17 0.00 2.44 1.57 0.07 71.76 03:08:01 AM 1 8.42 0.00 1.35 1.20 0.10 88.92 03:09:01 AM all 24.35 0.00 4.17 2.60 0.12 68.76 03:09:01 AM 0 17.24 0.00 3.36 2.35 0.12 76.92 03:09:01 AM 1 31.48 0.00 4.97 2.85 0.12 60.59 03:10:01 AM all 9.35 0.00 1.51 0.78 0.06 88.31 03:10:01 AM 0 10.82 0.00 1.54 0.49 0.07 87.09 03:10:01 AM 1 7.88 0.00 1.47 1.07 0.05 89.52 03:11:01 AM all 10.94 0.00 0.66 0.03 0.08 88.30 03:11:01 AM 0 12.39 0.00 0.82 0.05 0.07 86.67 03:11:01 AM 1 9.49 0.00 0.50 0.00 0.08 89.92 03:12:01 AM all 21.69 0.00 3.20 0.27 0.10 74.74 03:12:01 AM 0 23.49 0.00 3.04 0.23 0.12 73.12 03:12:01 AM 1 19.90 0.00 3.36 0.30 0.08 76.35 Average: all 19.93 0.00 2.96 1.37 0.10 75.64 Average: 0 22.31 0.00 3.08 1.39 0.10 73.12 Average: 1 17.55 0.00 2.84 1.36 0.09 78.16