---> uname -a: Linux prd-centos8-builder-2c-2g-23044.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 685 4742 19 2269 6715 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:e3:82:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fee3:823d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:8f:40:c2 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) 03:31:30 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 208.61 26.32 182.29 6148.22 11396.40 03:34:01 AM 114.85 0.68 114.16 102.37 12308.85 03:35:01 AM 35.15 0.10 35.05 3.60 1782.61 03:36:01 AM 19.65 0.00 19.65 0.00 522.08 03:37:01 AM 23.18 1.27 21.91 114.90 640.57 Average: 80.29 5.67 74.61 1273.86 5330.26 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5156704 6995492 2725720 34.58 2688 2021604 1028528 11.52 200676 2200632 167828 03:34:01 AM 4924404 6945000 2958020 37.53 2688 2195816 1027692 11.51 232976 2368424 50940 03:35:01 AM 4836220 6880872 3046204 38.65 2688 2220288 1090536 12.21 271452 2419072 43076 03:36:01 AM 4849052 6893800 3033372 38.48 2688 2220188 1074496 12.03 272324 2405276 42976 03:37:01 AM 4920540 6938416 2961884 37.58 2688 2192748 1014576 11.36 424304 2181328 25140 Average: 4937384 6930716 2945040 37.36 2688 2170129 1047166 11.73 280346 2314946 65992 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 298.15 179.66 1794.78 62.82 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 83.41 65.81 850.30 12.16 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 22.96 25.12 29.84 9.31 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 17.10 17.46 17.58 6.43 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 22.26 19.99 28.30 8.99 0.00 0.00 0.00 0.00 03:37:01 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 88.78 61.61 544.18 19.94 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) 03:31:30 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 38.22 0.00 7.65 3.12 0.13 50.88 03:33:01 AM 0 42.14 0.00 7.77 4.06 0.13 45.89 03:33:01 AM 1 34.30 0.00 7.53 2.18 0.13 55.86 03:34:01 AM all 37.10 0.00 5.73 1.29 0.16 55.73 03:34:01 AM 0 46.48 0.00 6.85 1.50 0.17 45.01 03:34:01 AM 1 27.73 0.00 4.61 1.07 0.15 66.44 03:35:01 AM all 32.41 0.00 3.34 0.66 0.13 63.46 03:35:01 AM 0 41.21 0.00 3.95 0.77 0.12 53.96 03:35:01 AM 1 23.59 0.00 2.73 0.55 0.15 72.98 03:36:01 AM all 31.65 0.00 3.40 0.73 0.13 64.09 03:36:01 AM 0 45.26 0.00 4.13 0.85 0.13 49.62 03:36:01 AM 1 18.04 0.00 2.67 0.60 0.13 78.56 03:37:01 AM all 34.51 0.00 4.26 0.74 0.13 60.36 03:37:01 AM 0 54.24 0.00 5.00 1.12 0.15 39.49 03:37:01 AM 1 14.83 0.00 3.53 0.37 0.10 81.17 Average: all 34.77 0.00 4.87 1.31 0.14 58.91 Average: 0 45.87 0.00 5.54 1.66 0.14 46.79 Average: 1 23.69 0.00 4.21 0.95 0.13 71.02