---> uname -a: Linux prd-centos8-robot-2c-8g-9603.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4926 19 2169 6800 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:57:2a:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe57:2a89/64 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) 02/08/2025 _x86_64_ (2 CPU) 03:21:54 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 81.36 22.86 58.50 5273.31 7310.58 03:25:01 AM 101.60 0.73 100.87 53.05 10828.41 03:26:01 AM 25.56 0.42 25.14 64.78 2030.46 03:27:01 AM 62.76 6.75 56.01 1249.39 7678.25 03:28:01 AM 2.63 0.10 2.53 32.13 76.54 03:29:01 AM 15.08 0.33 14.75 37.86 1251.76 Average: 48.17 5.20 42.97 1118.48 4862.82 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5427900 7086080 2454532 31.14 2688 1840928 649120 7.27 185632 1950380 159092 03:25:01 AM 5218068 7024196 2664364 33.80 2688 1983060 692460 7.75 198572 2120852 30680 03:26:01 AM 5173600 7036792 2708832 34.37 2688 2038300 706416 7.91 228556 2129668 46848 03:27:01 AM 4996364 7044648 2886068 36.61 2688 2217624 654608 7.33 258644 2254624 80 03:28:01 AM 4954504 7004712 2927928 37.14 2688 2219560 704936 7.89 258772 2295652 980 03:29:01 AM 5060580 6974728 2821852 35.80 2688 2087688 737840 8.26 309268 2157384 36340 Average: 5138503 7028526 2743929 34.81 2688 2064527 690897 7.74 239907 2151427 45670 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 296.98 189.07 1573.20 56.42 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 65.11 51.58 689.06 8.51 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 29.32 23.73 107.60 13.09 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 235.68 169.22 239.13 38.65 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 28.26 20.10 25.24 1.62 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 115.36 80.57 428.65 57.32 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 128.45 89.04 510.50 29.27 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) 02/08/2025 _x86_64_ (2 CPU) 03:21:54 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 33.44 0.00 6.20 9.61 0.10 50.64 03:24:01 AM 0 32.12 0.00 6.22 8.67 0.10 52.90 03:24:01 AM 1 34.77 0.00 6.18 10.57 0.10 48.38 03:25:01 AM all 25.36 0.00 3.86 5.18 0.09 65.51 03:25:01 AM 0 34.24 0.00 4.65 5.40 0.10 55.60 03:25:01 AM 1 16.49 0.00 3.07 4.96 0.08 75.40 03:26:01 AM all 17.90 0.00 2.63 0.70 0.07 78.70 03:26:01 AM 0 11.69 0.00 2.26 0.67 0.07 85.32 03:26:01 AM 1 24.10 0.00 3.01 0.74 0.07 72.09 03:27:01 AM all 19.03 0.00 4.19 3.71 0.07 73.01 03:27:01 AM 0 20.22 0.00 4.15 2.92 0.07 72.64 03:27:01 AM 1 17.83 0.00 4.22 4.51 0.07 73.38 03:28:01 AM all 1.55 0.00 0.21 0.04 0.04 98.15 03:28:01 AM 0 1.99 0.00 0.22 0.03 0.03 97.72 03:28:01 AM 1 1.12 0.00 0.20 0.05 0.05 98.58 03:29:01 AM all 18.46 0.00 2.04 0.12 0.08 79.30 03:29:01 AM 0 19.35 0.00 2.50 0.05 0.08 78.01 03:29:01 AM 1 17.58 0.00 1.59 0.18 0.08 80.57 Average: all 19.30 0.00 3.19 3.23 0.08 74.21 Average: 0 19.96 0.00 3.34 2.96 0.08 73.67 Average: 1 18.64 0.00 3.04 3.49 0.08 74.75