---> uname -a: Linux prd-centos8-builder-2c-1g-5744.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 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 581 4875 19 2241 6807 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:8a:37:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe8a:375e/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) 06/01/2026 _x86_64_ (2 CPU) 03:03:48 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 407.30 200.10 207.20 10779.34 43121.39 03:06:01 AM 160.84 31.38 129.45 553.19 12198.90 03:07:01 AM 47.48 0.32 47.17 35.99 4415.46 03:08:01 AM 24.66 1.12 23.55 70.25 700.20 Average: 160.08 58.23 101.85 2859.71 15109.47 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5319912 6968336 2562520 32.51 2688 1830212 846972 9.48 200088 2048636 103236 03:06:01 AM 4925100 6910868 2957332 37.52 2688 2148736 785312 8.79 210684 2361200 122500 03:07:01 AM 4951620 6924440 2930812 37.18 2688 2135940 777992 8.71 236372 2311692 7688 03:08:01 AM 5043040 7018052 2839392 36.02 2688 2138008 697268 7.81 425112 2031704 7656 Average: 5059918 6955424 2822514 35.81 2688 2063224 776886 8.70 268064 2188308 60270 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 311.93 160.41 1858.51 65.57 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 91.69 59.10 831.43 11.04 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 33.19 27.92 30.98 9.85 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 34.94 28.26 35.13 15.67 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 117.94 68.93 689.05 25.53 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) 06/01/2026 _x86_64_ (2 CPU) 03:03:48 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 37.50 2.56 32.89 13.87 0.14 13.03 03:05:01 AM 0 41.64 2.90 29.43 14.12 0.14 11.78 03:05:01 AM 1 33.33 2.23 36.38 13.62 0.15 14.28 03:06:01 AM all 37.40 0.53 13.04 1.73 0.10 47.20 03:06:01 AM 0 18.87 0.69 14.96 1.96 0.10 63.42 03:06:01 AM 1 55.87 0.37 11.13 1.50 0.10 31.02 03:07:01 AM all 39.49 0.00 3.89 0.33 0.10 56.19 03:07:01 AM 0 23.47 0.00 3.73 0.37 0.08 72.35 03:07:01 AM 1 55.53 0.00 4.05 0.30 0.12 40.00 03:08:01 AM all 37.38 0.00 4.31 0.13 0.10 58.07 03:08:01 AM 0 25.21 0.00 4.08 0.07 0.10 70.54 03:08:01 AM 1 49.57 0.00 4.54 0.20 0.10 45.58 Average: all 37.95 0.76 13.44 3.97 0.11 43.76 Average: 0 27.25 0.89 12.98 4.09 0.10 54.69 Average: 1 48.65 0.64 13.91 3.86 0.12 32.82