---> uname -a: Linux prd-centos8-builder-2c-1g-2742.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4866 19 2247 6804 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:a9:c5:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fea9:c52b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/26/2026 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 337.69 142.02 195.67 2336.02 7129.46 10:06:01 AM 107.46 2.73 104.73 252.32 13813.75 10:07:01 AM 24.08 0.27 23.81 34.66 972.90 10:08:01 AM 24.14 0.73 23.41 31.59 822.24 Average: 123.35 36.44 86.91 663.67 5684.78 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5202776 6980652 2679664 34.00 2688 1949968 764452 8.56 199704 2132312 176412 10:06:01 AM 4950796 6928748 2931644 37.19 2688 2141256 776892 8.70 232564 2315804 21304 10:07:01 AM 5024404 7003576 2858036 36.26 2688 2142108 703764 7.88 235736 2237168 7488 10:08:01 AM 4989212 6969164 2893228 36.70 2688 2143004 741984 8.31 416400 2091960 7488 Average: 5041797 6970535 2840643 36.04 2688 2094084 746773 8.36 271101 2194311 53173 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 120.83 76.16 1318.62 28.39 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 60.65 41.99 568.03 14.18 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.55 18.48 19.81 6.05 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 28.46 22.34 27.96 8.39 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 57.87 39.74 483.62 14.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/26/2026 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.38 2.78 37.19 8.47 0.14 17.04 10:05:01 AM 0 34.65 2.49 38.08 8.16 0.14 16.48 10:05:01 AM 1 34.11 3.07 36.30 8.78 0.14 17.60 10:06:01 AM all 37.55 0.00 5.12 2.43 0.13 54.77 10:06:01 AM 0 40.35 0.00 5.01 1.62 0.12 52.91 10:06:01 AM 1 34.75 0.00 5.22 3.24 0.15 56.64 10:07:01 AM all 24.46 0.00 3.03 0.21 0.08 72.22 10:07:01 AM 0 29.18 0.00 3.00 0.32 0.08 67.42 10:07:01 AM 1 19.74 0.00 3.05 0.10 0.08 77.02 10:08:01 AM all 36.85 0.00 3.67 0.19 0.08 59.21 10:08:01 AM 0 48.75 0.00 4.17 0.18 0.10 46.80 10:08:01 AM 1 24.94 0.00 3.17 0.20 0.07 71.62 Average: all 33.31 0.68 12.11 2.79 0.11 51.00 Average: 0 38.26 0.61 12.42 2.54 0.11 46.07 Average: 1 28.35 0.76 11.79 3.05 0.11 55.94