---> uname -a: Linux prd-centos8-builder-2c-2g-17740.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: 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 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 638 4749 19 2309 6762 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:69:d2:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe69:d2f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ca:32:ca:95 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) 01/01/2026 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 241.95 21.54 220.41 5074.84 6950.20 01:34:01 AM 121.46 0.48 120.98 63.58 12813.55 01:35:01 AM 38.09 1.05 37.04 92.65 1896.83 01:36:01 AM 22.48 0.02 22.46 0.93 885.65 01:37:01 AM 28.48 0.50 27.98 63.72 763.26 Average: 90.50 4.72 85.78 1059.21 4662.12 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5009972 6925332 2872460 36.44 2688 2100232 1063356 11.91 267616 2287960 187936 01:34:01 AM 4903924 6956716 2978508 37.79 2688 2227516 984176 11.02 243200 2374440 43152 01:35:01 AM 4833588 6921436 3048844 38.68 2688 2262392 1018568 11.40 310716 2380532 43080 01:36:01 AM 4889700 6944072 2992732 37.97 2688 2229280 984756 11.03 308712 2327176 9936 01:37:01 AM 4890820 6949724 2991612 37.95 2688 2233396 983332 11.01 463124 2171664 25144 Average: 4905601 6939456 2976831 37.77 2688 2210563 1006838 11.27 318674 2308354 61850 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 303.33 186.04 1798.49 62.64 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 78.51 65.41 848.07 10.34 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 25.65 25.88 32.14 9.90 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.16 18.83 18.77 6.64 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.21 21.05 29.58 10.35 0.00 0.00 0.00 0.00 01:37:01 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 89.78 63.44 545.45 19.97 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) 01/01/2026 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 39.33 0.00 6.68 3.15 0.13 50.72 01:33:01 AM 0 43.90 0.00 6.99 3.77 0.12 45.21 01:33:01 AM 1 34.78 0.00 6.36 2.52 0.13 56.20 01:34:01 AM all 36.83 0.00 5.25 1.01 0.13 56.79 01:34:01 AM 0 38.81 0.00 5.46 0.72 0.13 54.88 01:34:01 AM 1 34.86 0.00 5.03 1.30 0.12 58.69 01:35:01 AM all 33.46 0.00 3.97 0.23 0.13 62.22 01:35:01 AM 0 38.56 0.00 4.63 0.18 0.12 56.50 01:35:01 AM 1 28.36 0.00 3.30 0.27 0.13 67.94 01:36:01 AM all 32.01 0.00 3.63 0.17 0.10 64.08 01:36:01 AM 0 28.43 0.00 3.58 0.08 0.10 67.81 01:36:01 AM 1 35.60 0.00 3.68 0.27 0.10 60.36 01:37:01 AM all 37.52 0.00 4.24 0.14 0.09 58.00 01:37:01 AM 0 34.52 0.00 4.28 0.15 0.08 60.97 01:37:01 AM 1 40.53 0.00 4.20 0.13 0.10 55.03 Average: all 35.83 0.00 4.75 0.94 0.11 58.37 Average: 0 36.83 0.00 4.99 0.98 0.11 57.09 Average: 1 34.83 0.00 4.51 0.90 0.12 59.65