---> uname -a: Linux prd-centos8-robot-2c-8g-52350.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 575 4952 19 2169 6824 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:08:35:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe08:35f6/64 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) 09/14/2025 _x86_64_ (2 CPU) 06:21:36 LINUX RESTART (2 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 143.35 68.66 74.69 7807.26 27686.95 06:24:01 AM 101.85 0.72 101.13 52.92 11376.97 06:25:01 AM 24.53 0.42 24.11 64.79 2027.35 06:26:01 AM 62.22 6.97 55.26 1292.98 3596.65 06:27:01 AM 30.49 0.00 30.49 0.00 6230.96 06:28:01 AM 3.85 0.00 3.85 0.00 145.49 06:29:01 AM 0.38 0.00 0.38 0.00 4.00 06:30:01 AM 0.75 0.23 0.52 12.66 92.49 06:31:01 AM 16.11 0.32 15.79 36.92 600.02 06:32:01 AM 30.91 0.52 30.39 63.85 1393.59 Average: 41.44 7.78 33.66 933.16 5315.62 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 5419184 7085052 2463248 31.25 2688 1848976 657524 7.36 185352 1961312 164900 06:24:01 AM 5177984 7014756 2704448 34.31 2688 2012520 699572 7.83 198908 2154920 42504 06:25:01 AM 5251352 7089712 2631080 33.38 2688 2014468 631500 7.07 219804 2062948 10748 06:26:01 AM 4982932 7072408 2899500 36.78 2688 2256784 626512 7.02 262608 2262576 173992 06:27:01 AM 4976496 7065780 2905936 36.87 2688 2256796 626512 7.02 262628 2262664 4 06:28:01 AM 4976148 7065436 2906284 36.87 2688 2256800 626512 7.02 262632 2262744 4 06:29:01 AM 4976320 7065600 2906112 36.87 2688 2256800 626512 7.02 262632 2262880 4 06:30:01 AM 4916992 7009252 2965440 37.62 2688 2259788 713868 7.99 262764 2320428 120 06:31:01 AM 5086900 6997976 2795532 35.47 2688 2084748 699320 7.83 304132 2131556 30428 06:32:01 AM 5046264 6962072 2836168 35.98 2688 2089808 752480 8.43 462520 2017412 26892 Average: 5081057 7042804 2801375 35.54 2688 2133749 666031 7.46 268398 2169944 44960 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 321.34 195.33 1653.12 57.54 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 75.96 61.63 843.27 9.58 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 16.06 11.73 5.99 4.18 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 195.27 146.78 364.85 42.84 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 326.19 239.40 62.11 49.53 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 2.50 2.02 0.55 0.48 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 3.58 2.12 0.80 0.65 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 48.60 32.37 133.72 3.37 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 135.27 99.03 1246.45 31.54 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 18.18 16.79 15.08 8.52 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 114.30 80.72 432.61 20.82 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) 09/14/2025 _x86_64_ (2 CPU) 06:21:36 LINUX RESTART (2 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 42.77 0.04 8.84 3.97 0.11 44.27 06:23:01 AM 0 46.08 0.07 8.38 3.01 0.10 42.36 06:23:01 AM 1 39.47 0.02 9.29 4.93 0.12 46.18 06:24:01 AM all 28.08 0.00 4.26 1.42 0.08 66.15 06:24:01 AM 0 24.90 0.00 4.18 1.16 0.08 69.68 06:24:01 AM 1 31.26 0.00 4.34 1.68 0.08 62.63 06:25:01 AM all 12.06 0.00 1.64 2.26 0.07 83.97 06:25:01 AM 0 10.33 0.00 1.49 2.44 0.07 85.68 06:25:01 AM 1 13.79 0.00 1.79 2.09 0.07 82.27 06:26:01 AM all 32.73 0.00 6.06 0.62 0.10 60.49 06:26:01 AM 0 39.70 0.00 6.14 0.75 0.10 53.31 06:26:01 AM 1 25.75 0.00 5.98 0.48 0.10 67.68 06:27:01 AM all 0.88 0.00 0.86 1.19 0.04 97.03 06:27:01 AM 0 1.21 0.00 0.90 0.90 0.05 96.94 06:27:01 AM 1 0.55 0.00 0.82 1.47 0.03 97.12 06:28:01 AM all 0.33 0.00 0.08 0.03 0.03 99.53 06:28:01 AM 0 0.27 0.00 0.12 0.05 0.03 99.53 06:28:01 AM 1 0.40 0.00 0.05 0.00 0.02 99.53 06:29:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 06:29:01 AM 0 0.17 0.00 0.10 0.00 0.05 99.68 06:29:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 06:30:01 AM all 5.72 0.00 1.36 0.01 0.03 92.88 06:30:01 AM 0 5.70 0.00 0.77 0.00 0.03 93.50 06:30:01 AM 1 5.74 0.00 1.94 0.02 0.03 92.27 06:31:01 AM all 18.35 0.00 2.50 0.08 0.08 79.00 06:31:01 AM 0 29.48 0.00 2.90 0.08 0.08 67.45 06:31:01 AM 1 7.26 0.00 2.09 0.07 0.08 90.50 06:32:01 AM all 32.99 0.00 3.99 0.16 0.08 62.78 06:32:01 AM 0 43.21 0.00 3.93 0.20 0.10 52.56 06:32:01 AM 1 22.75 0.00 4.06 0.12 0.07 73.01 Average: all 17.44 0.00 2.97 0.97 0.07 78.54 Average: 0 20.13 0.01 2.89 0.86 0.07 76.04 Average: 1 14.76 0.00 3.04 1.09 0.06 81.05