---> uname -a: Linux prd-centos8-robot-2c-8g-40331.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 608 4921 19 2168 6791 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:c1:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fe80:c16f/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) 07/07/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 136.05 58.30 77.76 7497.63 18572.51 02:28:01 AM 89.42 0.72 88.70 52.92 10780.14 02:29:01 AM 38.53 0.38 38.14 64.26 3226.58 02:30:01 AM 69.71 7.00 62.71 1293.30 7956.55 02:31:01 AM 10.45 0.00 10.45 0.00 688.89 02:32:01 AM 2.55 0.00 2.55 0.00 73.23 02:33:01 AM 0.13 0.00 0.13 0.00 1.70 02:34:01 AM 0.38 0.03 0.35 1.07 93.22 02:35:01 AM 1.85 0.00 1.85 0.00 60.85 02:36:01 AM 15.40 0.40 15.00 46.79 779.27 Average: 36.45 6.68 29.77 895.65 4223.51 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5376160 7063296 2506272 31.80 2688 1870124 687416 7.70 188292 1999060 178496 02:28:01 AM 5171328 7008772 2711104 34.39 2688 2013168 703712 7.88 198564 2156616 42484 02:29:01 AM 5122660 7021256 2759772 35.01 2688 2072188 695048 7.78 230216 2173312 49540 02:30:01 AM 4938524 7023264 2943908 37.35 2688 2252856 650100 7.28 262568 2296544 10856 02:31:01 AM 4943492 7028140 2938940 37.28 2688 2252864 650100 7.28 262572 2296536 8 02:32:01 AM 4943308 7027956 2939124 37.29 2688 2252864 650100 7.28 262572 2296700 16 02:33:01 AM 4943652 7028300 2938780 37.28 2688 2252864 650100 7.28 262572 2296632 4 02:34:01 AM 4717784 6805080 3164648 40.15 2688 2255512 897968 10.05 262700 2520800 16 02:35:01 AM 4780028 6867340 3102404 39.36 2688 2255528 843672 9.45 262700 2458980 16 02:36:01 AM 5122312 7032860 2760120 35.02 2688 2084488 675100 7.56 459076 1943968 24116 Average: 5005925 6990626 2876507 36.49 2688 2156246 710332 7.95 265183 2243915 30555 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 332.04 199.18 1754.46 60.96 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 65.51 46.75 715.90 8.08 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 32.81 29.05 125.47 8.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 600.87 441.60 310.20 99.91 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.75 1.92 0.45 0.42 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.40 1.00 0.64 0.38 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.08 2.05 0.70 0.61 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 123.86 101.00 1294.87 7.81 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 294.27 289.12 5739.22 18.69 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 103.68 76.95 489.52 31.16 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 156.13 118.87 1043.18 23.60 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) 07/07/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 46.63 0.03 8.10 4.18 0.11 40.95 02:27:01 AM 0 39.66 0.02 6.29 3.27 0.10 50.66 02:27:01 AM 1 53.62 0.03 9.92 5.08 0.12 31.23 02:28:01 AM all 24.94 0.00 3.77 2.79 0.08 68.41 02:28:01 AM 0 22.88 0.00 4.39 2.76 0.08 69.89 02:28:01 AM 1 26.99 0.00 3.15 2.83 0.08 66.94 02:29:01 AM all 21.90 0.00 3.64 0.88 0.08 73.51 02:29:01 AM 0 15.54 0.00 3.37 0.38 0.07 80.64 02:29:01 AM 1 28.26 0.00 3.92 1.37 0.08 66.37 02:30:01 AM all 23.80 0.00 5.37 1.75 0.08 68.99 02:30:01 AM 0 19.16 0.00 5.00 1.79 0.08 73.96 02:30:01 AM 1 28.43 0.00 5.74 1.72 0.08 64.02 02:31:01 AM all 0.22 0.00 0.13 0.08 0.02 99.56 02:31:01 AM 0 0.15 0.00 0.13 0.08 0.02 99.62 02:31:01 AM 1 0.28 0.00 0.13 0.07 0.02 99.50 02:32:01 AM all 0.13 0.00 0.08 0.01 0.02 99.77 02:32:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 02:32:01 AM 1 0.15 0.00 0.07 0.02 0.02 99.75 02:33:01 AM all 0.30 0.00 0.08 0.00 0.02 99.60 02:33:01 AM 0 0.52 0.00 0.10 0.00 0.02 99.36 02:33:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 02:34:01 AM all 7.95 0.00 1.83 0.01 0.06 90.15 02:34:01 AM 0 1.93 0.00 0.42 0.02 0.07 97.57 02:34:01 AM 1 14.05 0.00 3.25 0.00 0.05 82.65 02:35:01 AM all 8.65 0.00 1.26 0.00 0.08 90.01 02:35:01 AM 0 6.52 0.00 1.13 0.00 0.07 92.28 02:35:01 AM 1 10.77 0.00 1.39 0.00 0.08 87.75 02:36:01 AM all 18.33 0.00 3.17 0.10 0.06 78.34 02:36:01 AM 0 16.12 0.00 2.96 0.15 0.05 80.73 02:36:01 AM 1 20.53 0.00 3.39 0.05 0.07 75.96 Average: all 15.30 0.00 2.75 0.98 0.06 80.91 Average: 0 12.27 0.00 2.39 0.85 0.06 84.44 Average: 1 18.33 0.00 3.10 1.12 0.06 77.39