---> uname -a: Linux prd-centos8-builder-2c-2g-304.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 665 4764 19 2267 6735 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:54:72:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe54:729e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:73:11:c4 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) 23:31:29 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 184.51 16.99 167.52 5357.05 7864.80 11:34:01 PM 108.42 0.48 107.93 63.59 11800.15 11:35:01 PM 30.04 0.30 29.74 42.39 1197.68 11:36:01 PM 21.06 0.25 20.81 30.12 552.50 11:37:01 PM 27.54 1.02 26.52 84.77 771.61 Average: 74.32 3.81 70.51 1115.76 4437.22 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5135080 6990876 2747352 34.85 2688 2038996 1015648 11.37 203256 2220588 168200 11:34:01 PM 4929504 6938480 2952928 37.46 2688 2183792 1009704 11.31 232300 2362880 27260 11:35:01 PM 4935156 6952620 2947276 37.39 2688 2192124 1014788 11.36 269960 2319648 18260 11:36:01 PM 4965500 6977124 2916932 37.01 2688 2186600 980680 10.98 270232 2289472 10768 11:37:01 PM 4844096 6869320 3038336 38.55 2688 2199700 1077560 12.07 426148 2254512 34384 Average: 4961867 6945684 2920565 37.05 2688 2160242 1019676 11.42 280379 2289420 51774 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 322.37 205.41 1906.52 64.32 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 75.14 62.51 758.13 10.80 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.51 20.64 26.37 8.65 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 18.33 18.26 16.90 6.78 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 27.34 21.11 31.14 11.14 0.00 0.00 0.00 0.00 11:37:01 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 92.75 65.59 547.85 20.34 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) 23:31:29 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 37.01 0.00 6.78 1.67 0.09 54.44 11:33:01 PM 0 42.40 0.00 6.48 1.02 0.10 50.00 11:33:01 PM 1 31.61 0.00 7.09 2.33 0.08 58.89 11:34:01 PM all 35.10 0.00 5.10 0.87 0.08 58.85 11:34:01 PM 0 52.35 0.00 6.43 1.20 0.08 39.93 11:34:01 PM 1 17.83 0.00 3.77 0.53 0.08 77.79 11:35:01 PM all 34.31 0.00 3.61 0.16 0.09 61.83 11:35:01 PM 0 48.82 0.00 4.34 0.18 0.10 46.56 11:35:01 PM 1 19.81 0.00 2.88 0.13 0.08 77.09 11:36:01 PM all 33.01 0.00 3.05 0.12 0.08 63.74 11:36:01 PM 0 45.31 0.00 3.77 0.13 0.08 50.70 11:36:01 PM 1 20.69 0.00 2.34 0.10 0.08 76.79 11:37:01 PM all 35.02 0.00 4.24 0.14 0.08 60.52 11:37:01 PM 0 53.35 0.00 4.73 0.18 0.08 41.65 11:37:01 PM 1 16.68 0.00 3.74 0.10 0.08 79.40 Average: all 34.89 0.00 4.56 0.59 0.09 59.88 Average: 0 48.45 0.00 5.15 0.54 0.09 45.77 Average: 1 21.31 0.00 3.96 0.64 0.08 74.01