---> uname -a: Linux prd-centos8-robot-2c-8g-48613.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4922 19 2172 6797 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:80:c2:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe80:c294/64 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) 08/02/2025 _x86_64_ (2 CPU) 04:22:01 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 128.19 0.33 127.86 14.53 11772.89 04:25:01 AM 48.08 1.00 47.08 113.05 5523.40 04:26:01 AM 43.45 6.78 36.67 1248.52 2298.30 04:27:01 AM 50.23 0.25 49.98 47.05 7595.70 04:28:01 AM 4.30 0.00 4.30 0.00 149.84 04:29:01 AM 0.47 0.00 0.47 0.00 6.45 04:30:01 AM 0.42 0.02 0.40 0.13 5.05 04:31:01 AM 1.85 0.00 1.85 0.00 135.00 04:32:01 AM 0.68 0.03 0.65 1.87 30.16 04:33:01 AM 25.01 0.42 24.60 47.73 1249.44 Average: 30.27 0.88 29.39 147.29 2876.65 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5123952 6992108 2758480 35.00 2688 2044872 727884 8.15 190468 2223352 167748 04:25:01 AM 5237576 7078748 2644856 33.55 2688 2017296 646588 7.24 218564 2076596 10760 04:26:01 AM 4901516 6985632 2980916 37.82 2688 2252268 719316 8.05 257900 2349320 188196 04:27:01 AM 4949752 7038212 2932680 37.21 2688 2256148 646044 7.23 262152 2288084 16 04:28:01 AM 4950088 7038548 2932344 37.20 2688 2256148 646044 7.23 262156 2288144 4 04:29:01 AM 4950096 7038560 2932336 37.20 2688 2256152 646044 7.23 262156 2288088 4 04:30:01 AM 4910608 6999676 2971824 37.70 2688 2256756 712096 7.97 262352 2327208 588 04:31:01 AM 4903232 6994024 2979200 37.80 2688 2258464 712096 7.97 262424 2334568 84 04:32:01 AM 4946272 7038908 2936160 37.25 2688 2260300 647416 7.25 262892 2291632 1268 04:33:01 AM 5023332 6938356 2859100 36.27 2688 2087984 760936 8.52 459124 2041604 14432 Average: 4989642 7014277 2892790 36.70 2688 2194639 686446 7.69 270019 2250860 38310 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 131.12 104.40 1558.04 13.54 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 18.26 9.87 7.78 4.17 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 40.24 35.02 323.51 15.88 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 533.14 400.02 111.10 86.40 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 2.50 2.02 0.58 0.51 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 2.73 1.92 0.44 0.41 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 35.47 18.48 9.86 2.25 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 38.32 32.16 11.38 6.17 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 41.89 24.03 11.15 4.35 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 62.17 43.54 89.46 32.30 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 90.59 67.15 212.34 16.60 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) 08/02/2025 _x86_64_ (2 CPU) 04:22:01 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 38.73 0.00 5.81 1.42 0.10 53.93 04:24:01 AM 0 49.19 0.00 7.01 1.83 0.12 41.85 04:24:01 AM 1 28.30 0.00 4.63 1.01 0.08 65.97 04:25:01 AM all 18.78 0.00 2.42 0.56 0.10 78.15 04:25:01 AM 0 26.83 0.00 2.59 0.57 0.10 69.92 04:25:01 AM 1 10.74 0.00 2.25 0.55 0.10 86.36 04:26:01 AM all 23.76 0.00 4.66 0.40 0.07 71.10 04:26:01 AM 0 23.75 0.00 4.63 0.45 0.07 71.10 04:26:01 AM 1 23.78 0.00 4.68 0.35 0.08 71.11 04:27:01 AM all 10.63 0.00 3.03 0.62 0.07 85.65 04:27:01 AM 0 13.89 0.00 3.17 0.69 0.07 82.18 04:27:01 AM 1 7.37 0.00 2.90 0.55 0.07 89.12 04:28:01 AM all 0.26 0.00 0.09 0.02 0.03 99.60 04:28:01 AM 0 0.15 0.00 0.07 0.03 0.03 99.72 04:28:01 AM 1 0.37 0.00 0.12 0.00 0.03 99.48 04:29:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 04:29:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 04:29:01 AM 1 0.30 0.00 0.07 0.00 0.03 99.60 04:30:01 AM all 2.13 0.00 0.32 0.00 0.04 97.51 04:30:01 AM 0 2.29 0.00 0.35 0.00 0.05 97.31 04:30:01 AM 1 1.97 0.00 0.28 0.00 0.03 97.71 04:31:01 AM all 12.85 0.00 1.05 0.00 0.07 86.03 04:31:01 AM 0 16.80 0.00 1.49 0.00 0.07 81.65 04:31:01 AM 1 8.91 0.00 0.62 0.00 0.07 90.40 04:32:01 AM all 3.84 0.00 0.39 0.01 0.08 95.69 04:32:01 AM 0 3.84 0.00 0.37 0.02 0.07 95.71 04:32:01 AM 1 3.83 0.00 0.42 0.00 0.08 95.67 04:33:01 AM all 24.17 0.00 3.29 0.11 0.07 72.37 04:33:01 AM 0 25.33 0.00 3.84 0.10 0.07 70.67 04:33:01 AM 1 23.01 0.00 2.74 0.12 0.07 74.07 Average: all 13.56 0.00 2.12 0.31 0.07 83.94 Average: 0 16.26 0.00 2.36 0.37 0.07 80.94 Average: 1 10.87 0.00 1.87 0.26 0.07 86.93