---> uname -a: Linux prd-centos8-builder-2c-1g-32310.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 592 5016 19 2090 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:05:e7:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe05:e7ef/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/01/2025 _x86_64_ (2 CPU) 13:03:48 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 389.07 168.96 220.11 7717.03 33062.11 01:06:01 PM 114.90 0.72 114.18 93.45 10132.24 01:07:01 PM 28.17 0.10 28.07 3.60 1095.80 01:08:01 PM 30.83 0.77 30.06 56.92 864.49 Average: 140.75 42.64 98.11 1967.91 11289.14 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5286928 7011404 2597516 32.94 2688 1896976 773848 8.66 198264 2054784 170544 01:06:01 PM 5211408 7033204 2673036 33.90 2688 1987780 709692 7.94 225636 2073840 22392 01:07:01 PM 5200132 7022384 2684312 34.05 2688 1987892 718132 8.04 227264 2082716 8860 01:08:01 PM 5076688 6909208 2807756 35.61 2688 1997756 810332 9.07 397124 2034948 27264 Average: 5193789 6994050 2690655 34.13 2688 1967601 753001 8.43 262072 2061572 57265 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 335.85 192.37 1906.94 68.61 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 51.46 41.38 208.35 12.23 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.59 22.53 25.07 7.51 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 39.91 28.71 31.31 12.43 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 113.46 71.25 542.95 25.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 08/01/2025 _x86_64_ (2 CPU) 13:03:48 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 45.90 2.84 20.94 7.20 0.10 23.01 01:05:01 PM 0 45.32 3.57 21.48 6.16 0.10 23.37 01:05:01 PM 1 46.49 2.11 20.40 8.25 0.10 22.65 01:06:01 PM all 39.07 0.00 3.49 1.93 0.09 55.42 01:06:01 PM 0 53.53 0.00 3.78 1.53 0.10 41.06 01:06:01 PM 1 24.63 0.00 3.21 2.33 0.08 69.75 01:07:01 PM all 37.30 0.00 2.31 0.74 0.12 59.53 01:07:01 PM 0 55.69 0.00 3.03 0.70 0.15 40.44 01:07:01 PM 1 18.90 0.00 1.60 0.78 0.08 78.63 01:08:01 PM all 41.63 0.00 3.20 0.17 0.08 54.92 01:08:01 PM 0 58.19 0.00 3.45 0.23 0.08 38.05 01:08:01 PM 1 25.08 0.00 2.96 0.10 0.08 71.78 Average: all 40.95 0.70 7.41 2.48 0.10 48.36 Average: 0 53.22 0.88 7.86 2.13 0.11 35.80 Average: 1 28.68 0.52 6.97 2.83 0.09 60.91