---> uname -a: Linux prd-centos8-builder-2c-2g-23045.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4802 19 2276 6781 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:ff:c0:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:feff:c06f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:39:fb:2b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/08/2026 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 182.14 11.18 170.96 3780.07 8288.44 04:34:01 AM 103.68 0.48 103.20 63.59 11367.29 04:35:01 AM 30.76 0.30 30.46 42.39 1240.54 04:36:01 AM 25.22 0.83 24.39 60.91 944.10 Average: 85.45 3.20 82.25 986.78 5459.85 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5122996 7020496 2759432 35.01 2688 2079300 934052 10.46 202328 2231136 184156 04:34:01 AM 4891380 6941604 2991048 37.95 2688 2225720 999768 11.19 235676 2401096 60376 04:35:01 AM 4954356 6972892 2928072 37.15 2688 2193636 964680 10.80 268612 2304040 9940 04:36:01 AM 4970464 6989876 2911964 36.94 2688 2194488 937904 10.50 424420 2132280 9004 Average: 4984799 6981217 2897629 36.76 2688 2173286 959101 10.74 282759 2267138 65869 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 297.83 185.50 1993.21 63.29 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 68.42 58.27 633.53 11.14 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 19.81 20.44 29.87 8.29 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 22.51 21.34 30.19 8.02 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 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 102.15 71.39 671.70 22.69 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/08/2026 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 39.05 0.00 7.12 1.70 0.09 52.04 04:33:01 AM 0 42.31 0.00 6.77 0.82 0.08 50.01 04:33:01 AM 1 35.79 0.00 7.47 2.57 0.10 54.07 04:34:01 AM all 35.67 0.00 4.76 0.83 0.08 58.65 04:34:01 AM 0 33.59 0.00 5.06 1.04 0.08 60.23 04:34:01 AM 1 37.76 0.00 4.47 0.62 0.08 57.08 04:35:01 AM all 34.03 0.00 3.44 0.19 0.08 62.25 04:35:01 AM 0 31.21 0.00 2.77 0.20 0.08 65.74 04:35:01 AM 1 36.86 0.00 4.11 0.18 0.08 58.76 04:36:01 AM all 33.42 0.00 3.56 0.18 0.09 62.76 04:36:01 AM 0 43.03 0.00 4.13 0.12 0.08 52.63 04:36:01 AM 1 23.79 0.00 2.99 0.23 0.10 72.89 Average: all 35.54 0.00 4.72 0.72 0.09 58.93 Average: 0 37.53 0.00 4.68 0.54 0.08 57.16 Average: 1 33.55 0.00 4.76 0.90 0.09 60.70