---> uname -a: Linux prd-centos8-robot-2c-8g-6578.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 622 4957 19 2117 6779 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:3a:89:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe3a:89b3/64 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) 12/31/2024 _x86_64_ (2 CPU) 02:11:54 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 92.27 1.28 90.99 98.63 8222.51 02:15:01 AM 56.40 0.77 55.63 53.58 6824.19 02:16:01 AM 14.80 0.38 14.41 64.25 1249.88 02:17:01 AM 62.61 6.75 55.86 1249.18 5684.07 02:18:01 AM 12.80 0.00 12.80 0.00 3045.79 02:19:01 AM 15.61 0.43 15.18 69.98 662.78 Average: 42.41 1.60 40.81 255.94 4281.57 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5204228 6969892 2678192 33.98 2688 1945128 778064 8.71 195500 2148840 166720 02:15:01 AM 5219104 7014868 2663316 33.79 2688 1973944 710768 7.96 208548 2115444 31804 02:16:01 AM 5249156 7045764 2633264 33.41 2688 1974780 687632 7.70 218028 2076816 20 02:17:01 AM 4993448 7029464 2888972 36.65 2688 2206072 676896 7.58 259404 2261972 85964 02:18:01 AM 4990520 7026504 2891900 36.69 2688 2206092 676896 7.58 259404 2262048 28 02:19:01 AM 5167824 7027812 2714596 34.44 2688 2036396 745988 8.35 292184 2076188 13216 Average: 5137380 7019051 2745040 34.82 2688 2057069 712707 7.98 238845 2156885 49625 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 79.19 64.85 946.43 8.04 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 45.53 33.47 439.85 6.26 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 15.04 8.81 4.94 3.22 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 181.16 132.74 329.44 29.40 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 2.92 2.05 0.90 0.42 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 52.20 32.82 79.24 24.72 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 62.68 45.79 300.14 12.01 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) 12/31/2024 _x86_64_ (2 CPU) 02:11:54 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 32.37 0.00 4.47 7.51 0.11 55.55 02:14:01 AM 0 31.99 0.00 4.42 6.90 0.12 56.57 02:14:01 AM 1 32.75 0.00 4.51 8.10 0.10 54.53 02:15:01 AM all 15.96 0.00 2.52 10.39 0.20 70.92 02:15:01 AM 0 14.07 0.00 1.91 8.80 0.23 74.98 02:15:01 AM 1 17.87 0.00 3.14 11.99 0.17 66.83 02:16:01 AM all 9.68 0.00 1.20 0.84 0.06 88.22 02:16:01 AM 0 9.59 0.00 1.19 0.75 0.05 88.42 02:16:01 AM 1 9.77 0.00 1.21 0.94 0.07 88.02 02:17:01 AM all 28.79 0.00 4.92 2.86 0.12 63.32 02:17:01 AM 0 14.20 0.00 4.09 3.07 0.12 78.51 02:17:01 AM 1 43.46 0.00 5.74 2.64 0.12 48.04 02:18:01 AM all 0.31 0.00 0.21 0.51 0.05 98.92 02:18:01 AM 0 0.52 0.00 0.30 0.88 0.05 98.25 02:18:01 AM 1 0.10 0.00 0.12 0.13 0.05 99.60 02:19:01 AM all 14.11 0.00 2.02 0.32 0.08 83.48 02:19:01 AM 0 8.94 0.00 1.69 0.32 0.07 88.99 02:19:01 AM 1 19.28 0.00 2.36 0.32 0.08 77.97 Average: all 16.87 0.00 2.56 3.73 0.10 76.74 Average: 0 13.22 0.00 2.27 3.46 0.11 80.95 Average: 1 20.53 0.00 2.84 4.01 0.10 72.53