---> uname -a: Linux prd-centos8-robot-2c-8g-3047.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4935 19 2175 6812 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:6c:0a:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe6c:af4/64 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) 12/02/2025 _x86_64_ (2 CPU) 04:45:01 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 109.07 0.22 108.85 11.33 10017.51 04:48:01 AM 46.41 0.85 45.56 63.99 6596.10 04:49:01 AM 35.70 0.42 35.29 64.78 2284.19 04:50:01 AM 66.86 6.96 59.90 1292.77 7647.13 04:51:01 AM 10.27 0.00 10.27 0.00 666.56 04:52:01 AM 2.57 0.00 2.57 0.00 68.06 04:53:01 AM 0.32 0.00 0.32 0.00 3.18 04:54:01 AM 0.77 0.23 0.53 12.66 96.10 04:55:01 AM 22.95 0.63 22.31 73.19 992.32 Average: 32.81 1.04 31.77 169.07 3156.92 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5249332 7045640 2633100 33.40 2688 1972964 655984 7.35 187756 2101488 129772 04:48:01 AM 5190484 7031508 2691948 34.15 2688 2016992 659800 7.39 210308 2131272 9936 04:49:01 AM 5019592 6991772 2862840 36.32 2688 2142840 702920 7.87 234492 2261580 102260 04:50:01 AM 4950524 7048000 2931908 37.20 2688 2263908 627592 7.03 261316 2279440 10852 04:51:01 AM 4955272 7052624 2927160 37.14 2688 2263908 643064 7.20 261320 2279404 8 04:52:01 AM 4955824 7053180 2926608 37.13 2688 2263912 643064 7.20 261320 2279188 4 04:53:01 AM 4955700 7053056 2926732 37.13 2688 2263912 643064 7.20 261320 2279188 4 04:54:01 AM 4951752 7053296 2930680 37.18 2688 2268100 627260 7.02 261768 2283024 1212 04:55:01 AM 5143352 7062676 2739080 34.75 2688 2091388 660396 7.39 461732 1915784 24116 Average: 5041315 7043528 2841117 36.04 2688 2171992 651460 7.29 266815 2201152 30907 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 76.45 62.34 867.99 9.31 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 58.14 41.46 582.91 5.66 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 44.80 40.37 335.63 8.94 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 551.92 442.97 117.82 100.04 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 2.86 2.14 0.68 0.50 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 1.20 0.72 0.17 0.12 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 2.30 1.83 0.43 0.41 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 153.20 112.81 1283.82 9.67 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 55.62 41.84 90.50 29.47 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 105.36 83.10 365.12 18.27 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) 12/02/2025 _x86_64_ (2 CPU) 04:45:01 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 30.62 0.00 4.91 1.53 0.11 62.83 04:47:01 AM 0 33.67 0.00 5.19 1.60 0.08 59.47 04:47:01 AM 1 27.58 0.00 4.63 1.47 0.13 66.19 04:48:01 AM all 14.61 0.00 1.99 0.79 0.08 82.53 04:48:01 AM 0 17.43 0.00 2.14 0.83 0.08 79.52 04:48:01 AM 1 11.79 0.00 1.83 0.75 0.08 85.54 04:49:01 AM all 24.99 0.00 3.35 0.25 0.08 71.33 04:49:01 AM 0 37.92 0.00 4.17 0.30 0.07 57.54 04:49:01 AM 1 12.09 0.00 2.53 0.20 0.08 85.09 04:50:01 AM all 22.21 0.00 5.28 1.01 0.09 71.41 04:50:01 AM 0 25.82 0.00 5.92 1.04 0.08 67.14 04:50:01 AM 1 18.59 0.00 4.65 0.99 0.10 75.68 04:51:01 AM all 0.34 0.00 0.12 0.08 0.06 99.40 04:51:01 AM 0 0.08 0.00 0.07 0.08 0.05 99.71 04:51:01 AM 1 0.59 0.00 0.17 0.08 0.07 99.08 04:52:01 AM all 0.10 0.00 0.08 0.01 0.04 99.77 04:52:01 AM 0 0.08 0.00 0.07 0.02 0.05 99.78 04:52:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 04:53:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 04:53:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 04:53:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 04:54:01 AM all 8.56 0.00 1.70 0.01 0.09 89.64 04:54:01 AM 0 14.36 0.00 2.65 0.00 0.10 82.89 04:54:01 AM 1 2.82 0.00 0.75 0.02 0.08 96.32 04:55:01 AM all 24.41 0.00 3.29 0.12 0.08 72.10 04:55:01 AM 0 29.86 0.00 3.46 0.13 0.08 66.47 04:55:01 AM 1 18.96 0.00 3.12 0.10 0.08 77.74 Average: all 14.06 0.00 2.31 0.42 0.08 83.13 Average: 0 17.74 0.00 2.65 0.45 0.07 79.09 Average: 1 10.37 0.00 1.98 0.40 0.08 87.17