---> uname -a: Linux prd-centos8-builder-2c-1g-489.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: 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 9.2G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 661 4131 19 2906 6720 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:d8:f9:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fed8:f9c7/64 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) 10/05/2025 _x86_64_ (2 CPU) 09:41:22 LINUX RESTART (2 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 118.83 85.19 33.64 776.41 6965.93 09:44:01 AM 81.04 6.73 74.30 975.84 9319.65 09:45:01 AM 145.86 1.00 144.86 110.25 19085.10 Average: 115.24 30.98 84.26 620.84 11789.96 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5410072 7001740 2474372 31.38 2688 1778956 1009552 11.30 254260 1925304 44 09:44:01 AM 4547936 6848264 3336508 42.32 2688 2448372 1038920 11.63 268124 2632812 422124 09:45:01 AM 4346256 6910752 3538188 44.88 2688 2683964 716520 8.02 463176 2591932 166276 Average: 4768088 6920252 3116356 39.53 2688 2303764 921664 10.32 328520 2383349 196148 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 4.92 4.62 2.41 0.90 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 48.33 40.44 1106.70 4.09 0.00 0.00 0.00 0.00 09:45:01 AM lo 7.48 7.48 14.12 14.12 0.00 0.00 0.00 0.00 09:45:01 AM eth0 63.47 51.86 707.71 24.35 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 4.71 4.71 0.00 0.00 0.00 0.00 Average: eth0 38.90 32.30 605.57 9.78 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) 10/05/2025 _x86_64_ (2 CPU) 09:41:22 LINUX RESTART (2 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 2.52 1.49 15.89 1.54 0.07 78.51 09:43:01 AM 0 3.17 1.34 15.18 1.09 0.07 79.14 09:43:01 AM 1 1.86 1.63 16.59 1.98 0.07 77.87 09:44:01 AM all 29.86 0.00 3.94 1.19 0.11 64.90 09:44:01 AM 0 14.38 0.00 3.30 1.68 0.08 80.56 09:44:01 AM 1 45.49 0.00 4.58 0.70 0.13 49.09 09:45:01 AM all 36.77 0.00 4.33 1.78 0.17 56.94 09:45:01 AM 0 50.77 0.00 4.73 2.06 0.20 42.25 09:45:01 AM 1 22.78 0.00 3.94 1.50 0.15 71.63 Average: all 23.12 0.49 8.03 1.50 0.12 66.75 Average: 0 22.80 0.44 7.70 1.61 0.12 67.32 Average: 1 23.43 0.54 8.35 1.39 0.12 66.17