---> uname -a: Linux prd-centos8-robot-2c-8g-45014.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 593 5002 19 2101 6808 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:1c:7f:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe1c:7f5a/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) 07/22/2025 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 84.12 6.73 77.39 1267.18 6473.06 12:59:01 AM 85.04 0.72 84.32 52.92 10699.93 01:00:00 AM 22.36 0.34 22.02 46.78 1075.87 01:00:01 AM 19.05 0.00 19.05 0.00 228.57 Average: 63.71 2.57 61.14 450.85 6077.06 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5299888 7026296 2582544 32.76 2688 1908392 717460 8.03 187812 2072696 183036 12:59:01 AM 5151412 6991176 2731020 34.65 2688 2016076 750148 8.40 199168 2181172 14184 01:00:00 AM 5127908 6968868 2754524 34.95 2688 2016964 754972 8.45 382980 2020852 10188 01:00:01 AM 5124636 6965600 2757796 34.99 2688 2016964 770968 8.63 382980 2023972 10204 Average: 5175961 6987985 2706471 34.34 2688 1989599 748387 8.38 288235 2074673 54403 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 216.57 154.06 1569.03 50.09 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 57.30 40.20 579.26 6.82 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 22.60 15.84 18.80 8.15 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 13.10 16.67 9.29 8.90 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 98.12 69.57 717.58 21.53 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) 07/22/2025 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.08 0.00 5.68 0.88 0.12 55.24 12:58:01 AM 0 31.75 0.00 4.52 0.61 0.12 63.00 12:58:01 AM 1 44.42 0.00 6.83 1.15 0.12 47.48 12:59:01 AM all 20.67 0.00 3.16 1.17 0.08 74.92 12:59:01 AM 0 12.01 0.00 2.81 1.03 0.08 84.06 12:59:01 AM 1 29.35 0.00 3.51 1.30 0.08 65.75 01:00:00 AM all 20.86 0.00 2.48 0.26 0.08 76.32 01:00:00 AM 0 15.18 0.00 2.52 0.10 0.07 82.13 01:00:00 AM 1 26.55 0.00 2.44 0.42 0.08 70.50 01:00:01 AM all 44.05 0.00 1.19 0.00 0.00 54.76 01:00:01 AM 0 2.38 0.00 1.19 0.00 0.00 96.43 01:00:01 AM 1 85.71 0.00 1.19 0.00 0.00 13.10 Average: all 26.59 0.00 3.76 0.77 0.09 68.80 Average: 0 19.52 0.00 3.27 0.58 0.09 76.53 Average: 1 33.66 0.00 4.24 0.96 0.10 61.05