---> uname -a: Linux prd-centos8-robot-2c-8g-7989.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 601 4950 19 2145 6800 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:31:24:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fe31:2443/64 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) 02/03/2025 _x86_64_ (2 CPU) 04:14:15 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 89.75 6.28 83.47 1094.17 6577.51 04:17:01 AM 69.34 0.67 68.67 51.19 9865.36 04:18:01 AM 17.01 0.42 16.59 64.78 798.68 04:19:01 AM 67.22 6.75 60.47 1249.39 7846.93 04:20:01 AM 3.02 0.10 2.92 32.12 112.73 04:21:01 AM 1.97 0.00 1.97 0.00 123.60 04:22:01 AM 0.35 0.00 0.35 0.00 45.10 04:23:01 AM 0.22 0.00 0.22 0.00 51.44 04:24:01 AM 0.22 0.00 0.22 0.00 61.76 04:25:01 AM 0.38 0.00 0.38 0.00 8.20 04:26:01 AM 0.13 0.00 0.13 0.00 15.35 04:27:01 AM 0.27 0.00 0.27 0.00 24.03 04:28:01 AM 11.55 0.32 11.23 36.92 404.25 Average: 20.11 1.12 18.99 194.50 1994.92 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5287876 7055904 2594548 32.92 2688 1946948 718580 8.05 187012 2076048 231120 04:17:01 AM 5205732 7007468 2676692 33.96 2688 1979876 750140 8.40 198452 2133960 16 04:18:01 AM 5178108 7032524 2704316 34.31 2688 2029788 744120 8.33 228556 2123772 41788 04:19:01 AM 5011976 7056340 2870448 36.42 2688 2214420 673252 7.54 258136 2238356 84 04:20:01 AM 4968636 7014692 2913788 36.97 2688 2216112 760264 8.51 258276 2281260 148 04:21:01 AM 4964888 7012716 2917536 37.01 2688 2217900 763828 8.55 258292 2284856 172 04:22:01 AM 4962248 7011512 2920176 37.05 2688 2219344 783156 8.77 258292 2287572 424 04:23:01 AM 4956652 7007492 2925772 37.12 2688 2220924 799384 8.95 258296 2293272 512 04:24:01 AM 4955016 7007208 2927408 37.14 2688 2222232 799384 8.95 258296 2294920 24 04:25:01 AM 4954720 7007284 2927704 37.14 2688 2222604 799384 8.95 258300 2295244 360 04:26:01 AM 4954036 7006708 2928388 37.15 2688 2222704 799384 8.95 258300 2295592 40 04:27:01 AM 4950552 7004404 2931872 37.20 2688 2223884 815148 9.13 258300 2299252 588 04:28:01 AM 5040496 6960268 2841928 36.05 2688 2095668 761368 8.53 289916 2199048 44260 Average: 5030072 7014194 2852352 36.19 2688 2156339 766722 8.58 248340 2238704 24580 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 160.01 116.28 1221.95 19.34 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 34.53 24.78 452.97 3.48 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 25.17 22.38 101.63 15.25 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 192.67 148.08 242.76 36.99 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 52.85 43.04 10.69 3.88 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 90.95 88.05 17.49 8.56 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 49.90 48.53 10.69 5.23 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 67.52 66.67 13.56 6.36 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 50.37 47.86 11.68 5.95 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 15.71 13.61 3.75 2.44 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 4.07 3.15 1.24 0.80 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 39.99 36.05 9.64 6.30 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 86.19 59.63 147.99 52.29 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 66.92 55.24 172.78 12.84 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) 02/03/2025 _x86_64_ (2 CPU) 04:14:15 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 36.87 0.00 5.99 2.04 0.12 54.98 04:16:01 AM 0 37.76 0.00 6.42 1.86 0.12 53.85 04:16:01 AM 1 35.98 0.00 5.57 2.23 0.12 56.10 04:17:01 AM all 9.33 0.00 1.46 1.86 0.07 87.28 04:17:01 AM 0 13.06 0.00 1.72 1.92 0.07 83.24 04:17:01 AM 1 5.60 0.00 1.20 1.81 0.07 91.33 04:18:01 AM all 17.10 0.00 2.64 0.23 0.08 79.96 04:18:01 AM 0 17.00 0.00 2.55 0.18 0.08 80.18 04:18:01 AM 1 17.20 0.00 2.72 0.27 0.07 79.75 04:19:01 AM all 18.62 0.00 3.81 1.33 0.08 76.16 04:19:01 AM 0 20.36 0.00 3.74 1.45 0.08 74.36 04:19:01 AM 1 16.89 0.00 3.87 1.20 0.08 77.96 04:20:01 AM all 2.94 0.00 0.32 0.03 0.05 96.66 04:20:01 AM 0 3.58 0.00 0.47 0.03 0.07 95.85 04:20:01 AM 1 2.31 0.00 0.17 0.02 0.03 97.47 04:21:01 AM all 8.30 0.00 0.50 0.02 0.08 91.11 04:21:01 AM 0 13.64 0.00 0.37 0.03 0.07 85.89 04:21:01 AM 1 3.00 0.00 0.62 0.00 0.08 96.30 04:22:01 AM all 5.20 0.00 0.30 0.01 0.08 94.40 04:22:01 AM 0 7.73 0.00 0.34 0.00 0.08 91.85 04:22:01 AM 1 2.68 0.00 0.27 0.02 0.08 96.95 04:23:01 AM all 4.88 0.00 0.39 0.00 0.08 94.65 04:23:01 AM 0 4.14 0.00 0.45 0.00 0.10 95.31 04:23:01 AM 1 5.61 0.00 0.32 0.00 0.07 94.00 04:24:01 AM all 6.89 0.00 0.39 0.00 0.09 92.63 04:24:01 AM 0 5.53 0.00 0.39 0.00 0.08 94.00 04:24:01 AM 1 8.25 0.00 0.38 0.00 0.10 91.27 04:25:01 AM all 4.15 0.00 0.23 0.00 0.07 95.55 04:25:01 AM 0 5.01 0.00 0.23 0.00 0.07 94.69 04:25:01 AM 1 3.28 0.00 0.23 0.00 0.07 96.42 04:26:01 AM all 1.44 0.00 0.14 0.00 0.08 98.34 04:26:01 AM 0 0.90 0.00 0.12 0.00 0.07 98.91 04:26:01 AM 1 1.97 0.00 0.17 0.00 0.10 97.76 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 10.22 0.00 0.48 0.00 0.08 89.22 04:27:01 AM 0 10.88 0.00 0.48 0.00 0.08 88.55 04:27:01 AM 1 9.55 0.00 0.47 0.00 0.08 89.89 04:28:01 AM all 17.36 0.00 1.58 0.06 0.08 80.92 04:28:01 AM 0 17.07 0.00 1.60 0.05 0.08 81.19 04:28:01 AM 1 17.65 0.00 1.55 0.07 0.08 80.64 Average: all 11.03 0.00 1.40 0.43 0.08 87.06 Average: 0 12.05 0.00 1.45 0.43 0.08 85.98 Average: 1 10.01 0.00 1.35 0.43 0.08 88.13