---> uname -a: Linux prd-centos8-builder-2c-4g-5301.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 488 1135 17 2041 2902 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:78:5b:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe78:5bd5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/07/2026 _x86_64_ (2 CPU) 03:03:47 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 232.76 160.38 72.39 14445.59 37882.84 03:06:01 AM 59.00 0.32 58.68 9.73 5619.46 03:07:01 AM 69.56 0.48 69.08 53.32 9557.08 03:08:01 AM 26.14 0.05 26.09 1.33 1564.06 03:09:01 AM 19.58 0.07 19.51 3.07 499.37 03:10:01 AM 16.21 0.00 16.21 0.00 660.12 03:11:01 AM 17.79 1.30 16.49 108.48 481.34 Average: 63.01 23.23 39.78 2089.33 8039.00 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 1570680 3043808 2182996 58.16 2104 1651808 614580 12.80 139372 1792764 73444 03:06:01 AM 1315052 3012484 2438624 64.97 2104 1864740 615200 12.81 144696 2001808 168772 03:07:01 AM 1073892 2913124 2679784 71.39 2104 2000840 693136 14.43 151032 2210264 61852 03:08:01 AM 1096416 2935756 2657260 70.79 2104 2000140 673160 14.02 210144 2127884 45688 03:09:01 AM 1078736 2917972 2674940 71.26 2104 2000228 685272 14.27 210868 2143872 44780 03:10:01 AM 1093328 2895784 2660348 70.87 2104 1963400 713932 14.87 208556 2131904 7892 03:11:01 AM 1168068 2974956 2585608 68.88 2104 1967572 622764 12.97 394688 1871596 8732 Average: 1199453 2956269 2554223 68.05 2104 1921247 659721 13.74 208479 2040013 58737 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 241.24 113.99 922.53 56.55 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 74.08 56.70 883.63 6.74 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 49.42 37.24 636.87 7.21 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 10.30 12.36 8.02 5.70 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 11.10 13.56 8.65 6.14 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 12.24 13.01 10.53 4.20 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 20.42 17.57 19.32 8.26 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 59.84 37.78 355.67 13.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/07/2026 _x86_64_ (2 CPU) 03:03:47 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 42.32 0.06 13.02 12.35 2.67 29.58 03:05:01 AM 0 40.98 0.03 13.44 15.56 2.66 27.32 03:05:01 AM 1 43.67 0.08 12.60 9.13 2.67 31.85 03:06:01 AM all 36.00 0.00 4.17 1.62 3.23 54.97 03:06:01 AM 0 34.31 0.00 3.91 1.50 2.92 57.37 03:06:01 AM 1 37.69 0.00 4.43 1.73 3.55 52.60 03:07:01 AM all 35.54 0.00 3.90 2.91 3.28 54.36 03:07:01 AM 0 11.93 0.00 2.19 2.83 3.43 79.62 03:07:01 AM 1 59.60 0.00 5.65 3.00 3.13 28.63 03:08:01 AM all 37.03 0.00 2.89 0.67 2.87 56.54 03:08:01 AM 0 22.47 0.00 2.64 0.57 2.80 71.52 03:08:01 AM 1 51.70 0.00 3.14 0.78 2.94 41.44 03:09:01 AM all 38.18 0.00 2.55 0.44 2.09 56.74 03:09:01 AM 0 18.39 0.00 1.42 0.51 1.94 77.74 03:09:01 AM 1 58.14 0.00 3.69 0.37 2.24 35.56 03:10:01 AM all 33.47 0.00 2.58 0.39 2.17 61.40 03:10:01 AM 0 19.14 0.00 1.85 0.48 1.98 76.56 03:10:01 AM 1 47.87 0.00 3.32 0.30 2.35 46.16 03:11:01 AM all 38.60 0.00 3.30 0.54 2.65 54.90 03:11:01 AM 0 34.70 0.00 3.12 0.68 2.46 59.05 03:11:01 AM 1 42.50 0.00 3.49 0.41 2.85 50.76 Average: all 37.30 0.01 4.62 2.69 2.71 52.68 Average: 0 25.93 0.00 4.06 3.14 2.60 64.26 Average: 1 48.71 0.01 5.18 2.23 2.82 41.04