---> uname -a: Linux prd-centos8-builder-2c-1g-17531.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: 2799.996 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 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4852 20 2241 6784 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:1d:c8:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe1d:c8ac/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) 09/03/2026 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 306.78 124.16 182.62 2011.60 7223.38 06:06:01 AM 83.57 2.03 81.54 287.55 12458.59 06:07:01 AM 15.54 0.12 15.43 4.13 1040.49 06:08:01 AM 11.23 0.45 10.78 48.38 438.79 Average: 104.28 31.69 72.59 587.93 5290.01 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5114984 6951080 2767452 35.11 2688 2006576 779552 8.73 208768 2204548 218924 06:06:01 AM 4978828 6952352 2903608 36.84 2688 2137432 778592 8.72 235620 2283196 19428 06:07:01 AM 4998784 6972396 2883652 36.58 2688 2137560 758696 8.50 247400 2251604 5840 06:08:01 AM 4979928 6966252 2902508 36.82 2688 2150056 756824 8.47 436216 2080036 27216 Average: 5018131 6960520 2864305 36.34 2688 2107906 768416 8.60 282001 2204846 67852 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 247.38 157.81 1328.57 17.47 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 51.51 37.64 363.24 7.68 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 10.83 9.91 9.69 2.81 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 23.01 18.01 26.82 6.75 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 83.18 55.85 432.08 8.68 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) 09/03/2026 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 29.88 1.93 30.58 3.21 0.04 34.37 06:05:01 AM 0 26.45 1.71 31.83 3.49 0.05 36.47 06:05:01 AM 1 33.31 2.15 29.32 2.93 0.03 32.26 06:06:01 AM all 35.13 0.00 4.81 0.65 0.02 59.39 06:06:01 AM 0 32.45 0.00 5.11 0.52 0.02 61.91 06:06:01 AM 1 37.82 0.00 4.50 0.78 0.03 56.86 06:07:01 AM all 29.99 0.00 2.82 0.12 0.03 67.04 06:07:01 AM 0 29.32 0.00 2.93 0.13 0.02 67.60 06:07:01 AM 1 30.67 0.00 2.70 0.10 0.03 66.49 06:08:01 AM all 38.69 0.00 4.53 0.05 0.03 56.70 06:08:01 AM 0 52.02 0.00 5.08 0.02 0.03 42.85 06:08:01 AM 1 25.37 0.00 3.98 0.08 0.03 70.53 Average: all 33.44 0.48 10.61 1.00 0.03 54.45 Average: 0 35.09 0.42 11.16 1.03 0.03 52.27 Average: 1 31.79 0.53 10.06 0.97 0.03 56.62