---> uname -a: Linux prd-centos8-robot-2c-8g-3663.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 578 4994 19 2123 6822 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:45:68:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:fe45:689e/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) 01/21/2025 _x86_64_ (2 CPU) 02:11:04 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 54.08 23.63 30.46 3998.53 3606.15 02:14:01 AM 110.36 0.73 109.63 53.05 11263.85 02:15:01 AM 22.56 0.42 22.14 64.78 1630.66 02:16:01 AM 16.33 0.00 16.33 0.00 1257.80 02:17:01 AM 58.62 6.75 51.87 1248.98 7305.93 02:18:01 AM 3.57 0.08 3.48 31.99 150.65 02:19:01 AM 1.98 0.03 1.95 1.07 115.08 02:20:01 AM 0.32 0.00 0.32 0.00 5.50 02:21:01 AM 3.10 0.32 2.78 36.92 114.50 02:22:01 AM 28.01 0.52 27.49 63.85 1343.32 Average: 29.89 3.25 26.65 549.94 2679.46 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5411456 7012376 2470976 31.35 2688 1792216 751020 8.41 196736 1986976 130636 02:14:01 AM 5215036 7010512 2667396 33.84 2688 1972916 698848 7.82 198332 2119696 30688 02:15:01 AM 5301280 7098104 2581152 32.75 2688 1974864 637044 7.13 217132 2022904 8 02:16:01 AM 5115400 6996396 2767032 35.10 2688 2056632 732064 8.20 232636 2184356 61908 02:17:01 AM 5033992 7070116 2848440 36.14 2688 2206148 627340 7.02 258392 2218448 88 02:18:01 AM 4990668 7028072 2891764 36.69 2688 2207428 711696 7.97 258660 2261328 320 02:19:01 AM 4986116 7024644 2896316 36.74 2688 2208552 711696 7.97 258660 2265984 8 02:20:01 AM 4976192 7014736 2906240 36.87 2688 2208568 724772 8.12 258660 2275904 4 02:21:01 AM 5161012 7032316 2721420 34.53 2688 2044764 680932 7.62 255392 2110340 8244 02:22:01 AM 5174860 7046172 2707572 34.35 2688 2046984 657880 7.37 451400 1908248 16764 Average: 5136601 7033344 2745831 34.83 2688 2071907 693329 7.76 258600 2135418 24867 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 314.35 185.54 1569.38 60.95 0.00 0.00 0.00 0.00 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 59.35 47.22 671.29 8.61 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 15.04 8.91 5.50 3.40 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 33.72 26.66 291.74 5.08 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 26.47 22.26 16.50 9.40 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 16.36 9.68 4.83 1.33 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 245.23 242.91 63.50 101.21 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 184.87 179.52 116.49 68.29 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 139.15 120.09 142.01 57.34 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 20.88 19.31 17.88 9.13 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 105.54 86.21 289.91 32.47 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:04 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 27.12 0.01 4.56 2.11 0.11 66.09 02:13:01 AM 0 30.15 0.02 4.60 1.54 0.10 63.60 02:13:01 AM 1 24.09 0.00 4.53 2.68 0.12 68.58 02:14:01 AM all 30.33 0.00 4.47 7.58 0.10 57.52 02:14:01 AM 0 41.65 0.00 5.70 4.51 0.08 48.06 02:14:01 AM 1 19.10 0.00 3.25 10.63 0.12 66.91 02:15:01 AM all 10.65 0.00 1.25 3.10 0.07 84.94 02:15:01 AM 0 19.78 0.00 1.66 4.17 0.08 74.30 02:15:01 AM 1 1.54 0.00 0.84 2.02 0.05 95.55 02:16:01 AM all 11.76 0.00 1.94 5.18 0.08 81.03 02:16:01 AM 0 16.06 0.00 2.63 5.35 0.07 75.89 02:16:01 AM 1 7.48 0.00 1.26 5.01 0.10 86.15 02:17:01 AM all 17.78 0.00 3.60 15.33 0.73 62.57 02:17:01 AM 0 20.40 0.00 3.98 14.45 0.08 61.09 02:17:01 AM 1 15.18 0.00 3.22 16.19 1.37 64.03 02:18:01 AM all 2.13 0.00 0.26 0.05 0.04 97.52 02:18:01 AM 0 1.99 0.00 0.25 0.02 0.03 97.71 02:18:01 AM 1 2.27 0.00 0.27 0.08 0.05 97.33 02:19:01 AM all 19.85 0.00 0.49 0.18 0.18 79.29 02:19:01 AM 0 23.71 0.00 0.55 0.02 0.23 75.48 02:19:01 AM 1 15.98 0.00 0.44 0.34 0.13 83.11 02:20:01 AM all 19.62 0.00 0.41 0.00 0.13 79.85 02:20:01 AM 0 17.32 0.00 0.42 0.00 0.13 82.12 02:20:01 AM 1 21.91 0.00 0.40 0.00 0.12 77.57 02:21:01 AM all 16.86 0.00 1.39 0.08 0.10 81.57 02:21:01 AM 0 5.01 0.00 1.01 0.05 0.10 93.83 02:21:01 AM 1 28.94 0.00 1.78 0.12 0.10 69.06 02:22:01 AM all 30.59 0.00 3.28 0.75 0.10 65.28 02:22:01 AM 0 35.81 0.00 3.40 1.06 0.12 59.61 02:22:01 AM 1 25.37 0.00 3.15 0.45 0.08 70.94 Average: all 18.67 0.00 2.17 3.45 0.17 75.54 Average: 0 21.18 0.00 2.42 3.12 0.10 73.18 Average: 1 16.16 0.00 1.92 3.78 0.23 77.91