---> uname -a: Linux prd-centos8-robot-2c-8g-3003.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4951 19 2133 6789 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:a7:3c:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fea7:3ca8/64 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) 01/19/2025 _x86_64_ (2 CPU) 00:38:34 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 119.61 52.07 67.54 7478.97 15277.09 12:41:01 AM 86.36 0.73 85.63 53.03 10247.22 12:42:01 AM 28.35 0.38 27.96 64.26 2630.84 12:43:01 AM 62.03 9.26 52.77 1642.25 6176.64 12:44:01 AM 13.11 0.00 13.11 0.00 1869.92 12:45:01 AM 24.88 0.73 24.14 106.10 1189.00 Average: 55.73 10.53 45.20 1557.44 6232.23 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5384400 7048548 2498024 31.69 2688 1848156 711504 7.97 185980 1996352 166720 12:41:01 AM 5174672 6973484 2707752 34.35 2688 1976416 733136 8.21 198312 2158496 30680 12:42:01 AM 5173164 7020140 2709260 34.37 2688 2022380 728848 8.16 227852 2131228 39400 12:43:01 AM 4983160 7035204 2899264 36.78 2688 2221776 665748 7.45 263504 2261204 45660 12:44:01 AM 4986280 7037940 2896144 36.74 2688 2221780 665748 7.45 263500 2260784 4 12:45:01 AM 5108896 6986172 2773528 35.19 2688 2052940 715804 8.01 453192 1969456 176 Average: 5135095 7016915 2747329 34.85 2688 2057241 703465 7.88 265390 2129587 47107 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 301.67 183.77 1591.31 55.16 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 63.32 49.50 647.87 15.83 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 23.53 17.68 77.09 5.23 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 227.27 167.71 269.12 37.18 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.38 0.72 0.17 0.12 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 81.66 56.26 92.02 28.83 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 116.48 79.28 446.30 23.73 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) 01/19/2025 _x86_64_ (2 CPU) 00:38:34 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 41.05 0.03 7.82 4.75 0.10 46.25 12:40:01 AM 0 45.92 0.02 7.95 2.88 0.10 43.13 12:40:01 AM 1 36.20 0.03 7.69 6.61 0.10 49.37 12:41:01 AM all 24.61 0.00 3.54 2.54 0.09 69.21 12:41:01 AM 0 29.93 0.00 3.74 1.62 0.08 64.63 12:41:01 AM 1 19.30 0.00 3.35 3.47 0.10 73.78 12:42:01 AM all 18.15 0.00 2.65 1.89 0.09 77.22 12:42:01 AM 0 22.21 0.00 2.72 2.50 0.08 72.49 12:42:01 AM 1 14.08 0.00 2.57 1.29 0.10 81.96 12:43:01 AM all 21.05 0.00 4.10 5.02 0.08 69.75 12:43:01 AM 0 22.91 0.00 4.26 5.43 0.08 67.32 12:43:01 AM 1 19.19 0.00 3.93 4.62 0.08 72.18 12:44:01 AM all 0.33 0.00 0.18 0.35 0.03 99.12 12:44:01 AM 0 0.10 0.00 0.20 0.47 0.03 99.20 12:44:01 AM 1 0.55 0.00 0.15 0.23 0.03 99.03 12:45:01 AM all 25.10 0.00 3.38 0.38 0.08 71.06 12:45:01 AM 0 23.58 0.00 3.86 0.35 0.08 72.13 12:45:01 AM 1 26.63 0.00 2.91 0.40 0.07 70.00 Average: all 21.71 0.00 3.61 2.49 0.08 72.11 Average: 0 24.10 0.00 3.79 2.21 0.08 69.83 Average: 1 19.32 0.01 3.43 2.77 0.08 74.39