---> uname -a: Linux prd-centos8-robot-2c-8g-9900.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 583 4988 19 2126 6818 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:bc:cb:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:febc:cb32/64 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) 02/09/2025 _x86_64_ (2 CPU) 00:54:42 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 185.89 128.51 57.38 14162.33 40227.88 12:57:01 AM 116.44 0.73 115.71 53.05 10403.62 12:58:01 AM 40.22 0.42 39.80 64.78 4721.98 12:59:01 AM 59.13 6.75 52.38 1249.18 7257.38 01:00:01 AM 5.03 0.08 4.95 31.99 211.05 01:01:01 AM 14.27 0.38 13.89 38.24 509.04 Average: 69.85 22.52 47.33 2568.31 10473.92 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5467248 7056312 2415180 30.64 2688 1780648 711984 7.97 188420 1942720 138512 12:57:01 AM 5206008 7008468 2676420 33.95 2688 1979452 721176 8.07 197472 2133388 90876 12:58:01 AM 5124872 7013732 2757556 34.98 2688 2063580 729440 8.17 232068 2174920 64196 12:59:01 AM 5013052 7057704 2869376 36.40 2688 2214020 644644 7.22 257104 2239632 32 01:00:01 AM 4965332 7011312 2917096 37.01 2688 2215396 729132 8.16 257232 2285956 4 01:01:01 AM 5121840 6990172 2760588 35.02 2688 2043760 725844 8.13 289996 2119448 17148 Average: 5149725 7022950 2732703 34.67 2688 2049476 710370 7.95 237049 2149344 51795 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 274.27 179.79 1550.51 60.07 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 76.89 60.11 738.51 9.57 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 37.72 30.69 297.21 7.82 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 220.96 160.65 49.58 43.16 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 34.53 22.93 26.95 2.66 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 189.02 141.34 1499.74 27.45 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 138.54 99.04 691.48 25.03 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) 02/09/2025 _x86_64_ (2 CPU) 00:54:42 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.48 0.05 10.16 15.35 0.13 36.82 12:56:01 AM 0 46.61 0.03 10.45 15.37 0.14 27.40 12:56:01 AM 1 28.32 0.07 9.88 15.34 0.12 46.27 12:57:01 AM all 32.27 0.00 4.98 2.85 0.10 59.80 12:57:01 AM 0 40.67 0.00 5.49 2.65 0.10 51.08 12:57:01 AM 1 23.89 0.00 4.46 3.05 0.10 68.50 12:58:01 AM all 19.64 0.00 2.82 1.04 0.09 76.41 12:58:01 AM 0 21.79 0.00 3.01 1.15 0.10 73.95 12:58:01 AM 1 17.51 0.00 2.64 0.92 0.08 78.86 12:59:01 AM all 16.62 0.00 3.90 1.73 0.07 77.68 12:59:01 AM 0 13.40 0.00 3.78 1.84 0.07 80.91 12:59:01 AM 1 19.85 0.00 4.02 1.63 0.07 74.44 01:00:01 AM all 1.97 0.00 0.26 0.21 0.05 97.51 01:00:01 AM 0 2.47 0.00 0.35 0.08 0.05 97.04 01:00:01 AM 1 1.46 0.00 0.17 0.34 0.05 97.99 01:01:01 AM all 15.12 0.00 2.24 0.08 0.08 82.48 01:01:01 AM 0 21.61 0.00 2.15 0.07 0.08 76.08 01:01:01 AM 1 8.67 0.00 2.32 0.08 0.08 88.84 Average: all 20.45 0.01 4.03 3.49 0.09 71.94 Average: 0 24.34 0.01 4.18 3.48 0.09 67.90 Average: 1 16.56 0.01 3.88 3.50 0.08 75.97