---> uname -a: Linux prd-centos8-builder-2c-2g-285.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 636 4793 19 2268 6764 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:9a:05:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe9a:584/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:c7:58:16 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) 01/14/2026 _x86_64_ (2 CPU) 20:31:34 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 193.02 19.36 173.66 5482.73 7673.15 08:34:01 PM 112.73 0.50 112.23 64.38 12515.58 08:35:01 PM 34.14 0.30 33.84 42.39 1335.88 08:36:01 PM 22.53 0.75 21.78 50.26 847.88 08:37:01 PM 25.92 0.52 25.41 64.65 756.26 Average: 77.68 4.29 73.39 1141.10 4626.09 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5163020 7004908 2719404 34.50 2688 2024492 938752 10.51 202216 2191052 169360 08:34:01 PM 4946636 6955352 2935788 37.24 2688 2183808 980780 10.98 232940 2346008 27260 08:35:01 PM 4966496 6976276 2915928 36.99 2688 2184920 956680 10.71 269644 2289924 11008 08:36:01 PM 4928668 6940580 2953756 37.47 2688 2187264 984788 11.03 271312 2326064 10756 08:37:01 PM 4908724 6926700 2973700 37.73 2688 2192604 999252 11.19 439096 2177660 27196 Average: 4982709 6960763 2899715 36.79 2688 2154618 972050 10.88 283042 2266142 49116 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 280.46 187.89 1875.03 62.94 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 69.51 58.15 787.20 10.62 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.03 22.65 27.39 9.22 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.43 18.55 18.38 6.56 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 34.14 28.57 30.87 12.51 0.00 0.00 0.00 0.00 08:37:01 PM 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 84.92 63.17 547.85 20.37 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) 01/14/2026 _x86_64_ (2 CPU) 20:31:34 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 43.80 0.00 7.21 2.08 0.09 46.82 08:33:01 PM 0 43.76 0.00 7.71 2.85 0.08 45.60 08:33:01 PM 1 43.84 0.00 6.72 1.32 0.10 48.03 08:34:01 PM all 35.89 0.00 5.41 1.39 0.10 57.21 08:34:01 PM 0 30.64 0.00 4.71 1.08 0.10 63.47 08:34:01 PM 1 41.15 0.00 6.10 1.70 0.10 50.94 08:35:01 PM all 35.98 0.00 3.74 0.26 0.13 59.89 08:35:01 PM 0 32.99 0.00 3.72 0.28 0.12 62.89 08:35:01 PM 1 38.96 0.00 3.77 0.23 0.15 56.89 08:36:01 PM all 33.19 0.00 3.20 0.16 0.10 63.34 08:36:01 PM 0 39.98 0.00 3.50 0.15 0.10 56.27 08:36:01 PM 1 26.41 0.00 2.90 0.17 0.10 70.42 08:37:01 PM all 35.76 0.00 4.23 0.19 0.09 59.73 08:37:01 PM 0 40.37 0.00 4.28 0.22 0.08 55.05 08:37:01 PM 1 31.14 0.00 4.18 0.17 0.10 64.41 Average: all 36.92 0.00 4.76 0.82 0.10 57.40 Average: 0 37.54 0.00 4.78 0.91 0.10 56.67 Average: 1 36.30 0.00 4.73 0.72 0.11 58.14