---> uname -a: Linux prd-centos8-robot-2c-8g-1465.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 570 5001 19 2124 6830 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:11:fa:42 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 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe11:fa42/64 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:24 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 77.36 16.31 61.05 5452.07 5783.24 01:21:01 AM 85.24 0.73 84.51 53.05 10149.68 01:22:01 AM 36.34 7.13 29.21 1310.50 2452.95 01:23:01 AM 48.53 0.03 48.49 3.47 7093.83 01:24:01 AM 4.93 0.42 4.52 69.04 191.90 01:25:01 AM 25.66 0.33 25.33 37.19 1172.00 Average: 46.34 4.16 42.18 1154.40 4473.99 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5384308 7077120 2498124 31.69 2688 1876528 688248 7.71 191192 1991236 188108 01:21:01 AM 5270148 7072224 2612284 33.14 2688 1980124 670308 7.51 207988 2064660 31744 01:22:01 AM 5071980 7017284 2810452 35.65 2688 2119556 724700 8.11 260444 2199112 83384 01:23:01 AM 5035440 7077812 2846992 36.12 2688 2212340 630792 7.06 258324 2217316 4 01:24:01 AM 5189704 7064204 2692728 34.16 2688 2045916 644400 7.22 252920 2068728 4400 01:25:01 AM 5122812 6990912 2759620 35.01 2688 2043884 714884 8.00 448428 1963152 180 Average: 5179065 7049926 2703367 34.30 2688 2046391 678889 7.60 269883 2084034 51303 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 320.32 201.18 1659.07 62.01 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 60.68 44.30 587.50 8.56 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 40.50 31.02 297.56 7.51 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 199.38 140.71 44.78 38.28 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 60.25 38.60 74.02 18.14 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 17.66 15.65 14.31 7.58 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 116.47 78.58 446.27 23.68 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:24 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 42.49 0.00 6.64 2.43 0.11 48.32 01:20:01 AM 0 47.07 0.00 7.50 2.29 0.12 43.02 01:20:01 AM 1 37.93 0.00 5.78 2.57 0.10 53.62 01:21:01 AM all 22.79 0.00 3.35 3.76 0.08 70.01 01:21:01 AM 0 25.95 0.00 3.64 4.40 0.07 65.94 01:21:01 AM 1 19.64 0.00 3.06 3.12 0.10 74.08 01:22:01 AM all 22.05 0.00 3.27 1.87 0.12 72.69 01:22:01 AM 0 33.00 0.00 3.90 1.99 0.12 60.98 01:22:01 AM 1 11.12 0.00 2.64 1.76 0.12 84.37 01:23:01 AM all 14.96 0.00 2.87 1.86 0.07 80.25 01:23:01 AM 0 22.88 0.00 3.44 1.30 0.07 72.31 01:23:01 AM 1 7.05 0.00 2.29 2.41 0.07 88.19 01:24:01 AM all 2.86 0.00 1.11 0.08 0.05 95.90 01:24:01 AM 0 2.59 0.00 0.95 0.05 0.05 96.36 01:24:01 AM 1 3.13 0.00 1.27 0.10 0.05 95.45 01:25:01 AM all 26.32 0.00 2.27 0.28 0.09 71.03 01:25:01 AM 0 23.94 0.00 2.52 0.23 0.08 73.22 01:25:01 AM 1 28.72 0.00 2.01 0.34 0.10 68.84 Average: all 21.91 0.00 3.25 1.71 0.09 73.04 Average: 0 25.90 0.00 3.66 1.71 0.08 68.65 Average: 1 17.92 0.00 2.84 1.72 0.09 77.43