---> uname -a: Linux prd-centos8-robot-2c-8g-35056.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: 2799.998 BogoMIPS: 5599.99 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 584 4952 19 2160 6816 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:3b:5b:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85577sec preferred_lft 85577sec inet6 fe80::f816:3eff:fe3b:5b7e/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) 06/17/2025 _x86_64_ (2 CPU) 02:02:26 LINUX RESTART (2 CPU) 02:03:02 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 81.77 8.59 73.18 2880.24 6166.27 02:05:01 AM 84.42 0.73 83.69 53.05 10456.86 02:06:01 AM 41.55 7.13 34.42 1310.50 2328.76 02:07:01 AM 58.08 0.25 57.83 47.05 7707.45 02:08:01 AM 4.32 0.00 4.32 0.00 146.56 02:09:01 AM 0.30 0.00 0.30 0.00 4.73 02:10:01 AM 0.22 0.00 0.22 0.00 2.58 02:11:01 AM 1.85 0.02 1.83 0.13 96.22 02:12:01 AM 0.73 0.00 0.73 0.00 121.96 02:13:01 AM 0.22 0.00 0.22 0.00 17.93 02:14:01 AM 0.28 0.03 0.25 1.87 11.00 02:15:01 AM 13.55 0.32 13.23 36.93 578.82 02:16:01 AM 30.71 0.53 30.17 64.78 1573.93 Average: 24.39 1.34 23.04 334.79 2242.21 02:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5352140 7058076 2530292 32.10 2688 1888932 666776 7.47 187196 2026604 167496 02:05:01 AM 5207404 7036664 2675028 33.94 2688 2006504 659360 7.38 209552 2121468 14268 02:06:01 AM 4986356 6985924 2896076 36.74 2688 2172492 736012 8.24 266296 2272308 115944 02:07:01 AM 4991952 7059928 2890480 36.67 2688 2236908 626000 7.01 261592 2254156 20 02:08:01 AM 4992380 7060356 2890052 36.66 2688 2236908 626000 7.01 261596 2254156 4 02:09:01 AM 4992284 7060264 2890148 36.67 2688 2236912 641376 7.18 261596 2254320 8 02:10:01 AM 4981772 7049996 2900660 36.80 2688 2237196 641376 7.18 261604 2264676 272 02:11:01 AM 4947864 7017648 2934568 37.23 2688 2238740 694412 7.78 261864 2298236 756 02:12:01 AM 4942096 7014648 2940336 37.30 2688 2241492 694412 7.78 261868 2304320 176 02:13:01 AM 4941664 7014592 2940768 37.31 2688 2241868 694412 7.78 261868 2304816 68 02:14:01 AM 4940168 7013524 2942264 37.33 2688 2242288 694412 7.78 262008 2306096 200 02:15:01 AM 5009588 6950572 2872844 36.45 2688 2113436 727124 8.14 296388 2216036 54460 02:16:01 AM 5122312 7029036 2760120 35.02 2688 2081396 649616 7.27 462708 1945196 25036 Average: 5031383 7027018 2851049 36.17 2688 2167313 673176 7.54 270472 2217107 29131 02:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 253.12 164.13 1637.85 55.42 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 59.16 42.15 586.28 7.71 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 43.42 34.79 312.84 8.58 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 525.14 387.72 114.62 94.40 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 2.78 1.88 0.44 0.41 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 2.50 1.97 0.55 0.48 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 26.32 13.05 8.23 1.51 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 28.35 25.05 9.08 4.79 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 24.80 22.56 6.29 4.49 0.00 0.00 0.00 0.00 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 12.98 9.08 2.77 1.81 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 10.85 8.32 2.57 1.68 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 84.39 58.44 98.23 33.27 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 20.86 17.49 16.20 7.98 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 83.99 60.38 213.26 17.07 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) 06/17/2025 _x86_64_ (2 CPU) 02:02:26 LINUX RESTART (2 CPU) 02:03:02 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 37.78 0.00 5.77 0.88 0.08 55.48 02:04:01 AM 0 50.30 0.00 6.27 0.95 0.08 42.40 02:04:01 AM 1 25.28 0.00 5.28 0.81 0.08 68.54 02:05:01 AM all 22.73 0.00 3.49 1.15 0.08 72.55 02:05:01 AM 0 28.26 0.00 3.84 1.07 0.08 66.75 02:05:01 AM 1 17.20 0.00 3.14 1.23 0.08 78.35 02:06:01 AM all 25.72 0.00 3.96 0.40 0.08 69.84 02:06:01 AM 0 21.68 0.00 3.48 0.30 0.08 74.46 02:06:01 AM 1 29.78 0.00 4.44 0.50 0.07 65.21 02:07:01 AM all 17.24 0.00 3.66 0.55 0.06 78.49 02:07:01 AM 0 26.38 0.00 4.19 0.60 0.05 68.78 02:07:01 AM 1 8.12 0.00 3.14 0.50 0.07 88.18 02:08:01 AM all 0.36 0.00 0.08 0.01 0.05 99.51 02:08:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 02:08:01 AM 1 0.60 0.00 0.08 0.02 0.07 99.23 02:09:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 02:09:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 02:09:01 AM 1 0.52 0.00 0.08 0.00 0.02 99.38 02:10:01 AM all 0.45 0.00 0.15 0.00 0.03 99.37 02:10:01 AM 0 0.12 0.00 0.13 0.00 0.03 99.72 02:10:01 AM 1 0.78 0.00 0.17 0.00 0.03 99.02 02:11:01 AM all 10.63 0.00 0.99 0.27 0.07 88.05 02:11:01 AM 0 16.57 0.00 1.42 0.52 0.08 81.41 02:11:01 AM 1 4.70 0.00 0.55 0.02 0.05 94.68 02:12:01 AM all 13.54 0.00 0.45 0.00 0.08 85.93 02:12:01 AM 0 15.45 0.00 0.42 0.00 0.07 84.07 02:12:01 AM 1 11.64 0.00 0.48 0.00 0.08 87.79 02:13:01 AM all 4.34 0.00 0.31 0.02 0.05 95.28 02:13:01 AM 0 1.85 0.00 0.18 0.03 0.05 97.88 02:13:01 AM 1 6.83 0.00 0.44 0.00 0.05 92.68 02:14:01 AM all 4.00 0.00 0.30 0.00 0.06 95.65 02:14:01 AM 0 2.11 0.00 0.25 0.00 0.05 97.59 02:14:01 AM 1 5.89 0.00 0.35 0.00 0.07 93.69 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 15.88 0.00 1.69 0.06 0.08 82.30 02:15:01 AM 0 19.27 0.00 2.01 0.03 0.07 78.62 02:15:01 AM 1 12.49 0.00 1.37 0.08 0.08 85.98 02:16:01 AM all 31.33 0.00 4.41 0.16 0.10 64.00 02:16:01 AM 0 39.66 0.00 4.75 0.20 0.10 55.30 02:16:01 AM 1 22.99 0.00 4.08 0.12 0.10 72.71 Average: all 14.16 0.00 1.95 0.27 0.06 83.57 Average: 0 17.03 0.00 2.08 0.28 0.06 80.54 Average: 1 11.28 0.00 1.81 0.25 0.07 86.59