---> uname -a: Linux prd-centos8-robot-2c-8g-7719.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 587 4975 19 2134 6814 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:37:fe:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe37:fe51/64 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) 02/02/2025 _x86_64_ (2 CPU) 03:59:54 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 213.41 166.67 46.74 14267.18 37717.34 04:02:01 AM 83.62 6.46 77.16 1122.90 6414.51 04:03:01 AM 75.85 0.73 75.12 53.06 10018.15 04:04:01 AM 33.79 7.13 26.66 1310.50 1574.38 04:05:01 AM 44.42 0.03 44.39 3.47 6997.03 04:06:01 AM 2.83 0.10 2.73 32.12 91.25 04:07:01 AM 1.97 0.03 1.93 1.87 147.66 04:08:01 AM 12.83 0.32 12.51 36.92 502.40 Average: 58.60 22.69 35.91 2103.72 7933.39 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5809392 7187460 2073040 26.30 2688 1577088 590832 6.62 154900 1658448 29572 04:02:01 AM 5273432 7013556 2609000 33.10 2688 1921728 713480 7.99 193556 2092196 205868 04:03:01 AM 5212672 7016408 2669760 33.87 2688 1981572 699384 7.83 209036 2117504 1108 04:04:01 AM 4960056 6996544 2922376 37.07 2688 2207840 706160 7.91 277692 2281556 169700 04:05:01 AM 5012736 7057676 2869696 36.41 2688 2214692 632252 7.08 258892 2236584 4 04:06:01 AM 4970896 7017672 2911536 36.94 2688 2216528 695796 7.79 259164 2278460 884 04:07:01 AM 4963296 7011916 2919136 37.03 2688 2218380 695796 7.79 259300 2285860 4 04:08:01 AM 5108656 6985820 2773776 35.19 2688 2053008 708032 7.93 294652 2127192 21636 Average: 5163892 7035882 2718540 34.49 2688 2048854 680216 7.62 238399 2134725 53597 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 179.24 86.99 834.75 34.26 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 168.49 126.22 1268.80 25.71 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 46.14 30.81 459.57 14.89 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 33.07 27.47 294.63 6.19 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 217.78 150.10 48.16 33.37 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 26.87 17.73 6.90 2.79 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.55 18.36 7.03 4.31 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 60.65 43.57 85.30 31.16 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 94.86 62.67 375.77 19.09 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) 02/02/2025 _x86_64_ (2 CPU) 03:59:54 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 42.45 0.07 9.72 25.54 0.12 22.10 04:01:01 AM 0 43.66 0.09 10.28 26.17 0.14 19.67 04:01:01 AM 1 41.24 0.05 9.16 24.90 0.10 24.54 04:02:01 AM all 34.38 0.00 5.16 4.87 0.10 55.49 04:02:01 AM 0 28.82 0.00 3.79 4.26 0.08 63.04 04:02:01 AM 1 39.96 0.00 6.53 5.49 0.12 47.91 04:03:01 AM all 17.90 0.00 3.04 7.37 0.09 71.60 04:03:01 AM 0 6.90 0.00 2.61 8.64 0.10 81.76 04:03:01 AM 1 28.93 0.00 3.47 6.10 0.08 61.42 04:04:01 AM all 21.60 0.00 3.72 2.50 0.08 72.09 04:04:01 AM 0 10.72 0.00 2.82 2.27 0.07 84.13 04:04:01 AM 1 32.62 0.00 4.63 2.74 0.10 59.91 04:05:01 AM all 11.59 0.00 2.51 2.13 0.08 83.70 04:05:01 AM 0 2.06 0.00 1.84 1.57 0.07 94.46 04:05:01 AM 1 21.16 0.00 3.18 2.69 0.08 72.89 04:06:01 AM all 5.30 0.00 0.52 0.07 0.07 94.04 04:06:01 AM 0 3.69 0.00 0.33 0.00 0.08 95.89 04:06:01 AM 1 6.92 0.00 0.70 0.13 0.05 92.20 04:07:01 AM all 8.93 0.00 0.66 0.01 0.09 90.31 04:07:01 AM 0 4.05 0.00 0.52 0.02 0.10 95.31 04:07:01 AM 1 13.80 0.00 0.80 0.00 0.08 85.32 04:08:01 AM all 18.70 0.00 2.15 0.76 0.08 78.30 04:08:01 AM 0 11.62 0.00 1.85 0.52 0.08 85.93 04:08:01 AM 1 25.81 0.00 2.46 1.01 0.08 70.64 Average: all 20.05 0.01 3.42 5.36 0.09 71.07 Average: 0 13.87 0.01 2.99 5.39 0.09 77.65 Average: 1 26.25 0.01 3.85 5.34 0.09 64.46