---> uname -a: Linux prd-centos8-robot-2c-8g-944.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 608 4967 19 2121 6793 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:74:90:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe74:90cb/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) 01/12/2025 _x86_64_ (2 CPU) 00:54:54 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 117.78 0.75 117.03 53.58 11482.67 12:58:01 AM 30.04 0.42 29.63 64.79 3597.08 12:59:01 AM 56.10 6.75 49.35 1249.18 3951.25 01:00:01 AM 16.66 0.12 16.54 32.25 4417.37 01:01:01 AM 16.73 0.45 16.28 47.98 675.54 Average: 47.46 1.70 45.76 289.55 4824.80 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5190880 6989620 2691544 34.15 2688 1976528 733176 8.21 198944 2148004 90644 12:58:01 AM 5271388 7071676 2611036 33.12 2688 1978472 649512 7.27 217736 2049976 8 12:59:01 AM 5008204 7047984 2874220 36.46 2688 2209796 640356 7.17 259084 2243936 125276 01:00:01 AM 4974132 7014936 2908292 36.90 2688 2210872 694100 7.77 259208 2273576 128 01:01:01 AM 5144772 7009132 2737652 34.73 2688 2040540 686044 7.68 447932 1939012 13356 Average: 5117875 7026670 2764549 35.07 2688 2083242 680638 7.62 276581 2130901 45882 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 86.40 66.89 1053.29 16.95 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 12.00 7.18 4.88 4.35 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 216.81 178.84 335.11 35.79 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 11.68 5.58 3.83 0.61 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 61.23 41.54 79.27 23.46 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 77.62 60.00 295.27 16.23 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) 01/12/2025 _x86_64_ (2 CPU) 00:54:54 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.71 0.00 5.04 2.79 0.12 56.33 12:57:01 AM 0 18.03 0.00 3.67 3.32 0.13 74.85 12:57:01 AM 1 53.51 0.00 6.43 2.26 0.12 37.69 12:58:01 AM all 10.23 0.00 1.25 1.23 0.07 87.23 12:58:01 AM 0 15.28 0.00 1.37 1.14 0.07 82.14 12:58:01 AM 1 5.21 0.00 1.12 1.32 0.07 92.29 12:59:01 AM all 28.32 0.00 5.11 1.17 0.08 65.32 12:59:01 AM 0 19.80 0.00 4.36 0.72 0.08 75.03 12:59:01 AM 1 36.83 0.00 5.86 1.62 0.08 55.61 01:00:01 AM all 0.55 0.00 0.36 2.19 0.05 96.86 01:00:01 AM 0 0.50 0.00 0.40 3.01 0.07 96.03 01:00:01 AM 1 0.60 0.00 0.32 1.37 0.03 97.68 01:01:01 AM all 16.89 0.00 2.60 0.10 0.08 80.33 01:01:01 AM 0 12.42 0.00 2.29 0.10 0.08 85.11 01:01:01 AM 1 21.37 0.00 2.91 0.10 0.07 75.56 Average: all 18.35 0.00 2.87 1.50 0.08 77.20 Average: 0 13.21 0.00 2.42 1.66 0.09 82.62 Average: 1 23.49 0.00 3.33 1.33 0.07 71.78