---> uname -a: Linux prd-centos8-builder-2c-1g-7324.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: 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 9.8G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 684 4300 20 2712 6695 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:b4:a8:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:feb4:a8ef/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) 10/05/2026 _x86_64_ (2 CPU) 21:26:13 LINUX RESTART (2 CPU) 09:27:01 PM tps rtps wtps bread/s bwrtn/s 09:28:01 PM 233.17 100.77 132.41 2911.03 11459.36 09:29:01 PM 132.06 1.15 130.91 236.85 14839.50 Average: 182.61 50.96 131.66 1573.94 13149.43 09:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 PM 4855944 6889316 3026488 38.40 2688 2198532 819600 9.18 425212 2222436 175888 09:29:01 PM 4376628 6828492 3505804 44.48 2688 2590672 825956 9.25 437980 2614072 193004 Average: 4616286 6858904 3266146 41.44 2688 2394602 822778 9.21 431596 2418254 184446 09:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 PM eth0 64.11 42.89 714.75 13.08 0.00 0.00 0.00 0.00 09:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 PM eth0 77.54 44.92 1370.64 7.89 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 70.83 43.90 1042.69 10.49 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) 10/05/2026 _x86_64_ (2 CPU) 21:26:13 LINUX RESTART (2 CPU) 09:27:01 PM CPU %user %nice %system %iowait %steal %idle 09:28:01 PM all 36.22 1.49 29.57 2.39 0.04 30.28 09:28:01 PM 0 37.98 1.56 30.23 2.57 0.05 27.60 09:28:01 PM 1 34.47 1.42 28.92 2.21 0.03 32.95 09:29:01 PM all 40.27 0.00 7.03 1.39 0.04 51.27 09:29:01 PM 0 60.96 0.00 8.65 1.57 0.07 28.75 09:29:01 PM 1 19.69 0.00 5.41 1.21 0.02 73.67 Average: all 38.27 0.74 18.21 1.89 0.04 40.86 Average: 0 49.56 0.77 19.36 2.07 0.06 28.18 Average: 1 27.02 0.70 17.06 1.71 0.03 53.49