---> uname -a: Linux prd-centos8-builder-2c-2g-34639.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 679 4745 19 2272 6720 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:35:1e:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe35:1ee7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:20:0f: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) 01/13/2026 _x86_64_ (2 CPU) 14:31:27 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 195.49 17.84 177.64 5410.09 8079.73 02:34:01 PM 102.50 0.48 102.02 63.58 11250.60 02:35:01 PM 35.11 0.30 34.81 42.39 1763.69 02:36:01 PM 21.90 0.00 21.90 0.00 576.94 02:37:01 PM 28.34 1.27 27.07 114.90 781.42 Average: 76.67 3.98 72.69 1126.41 4490.82 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5109204 6958860 2773224 35.18 2688 2032740 1031168 11.55 202328 2247676 149624 02:34:01 PM 4925952 6939332 2956476 37.51 2688 2188240 1034876 11.59 232324 2366864 42348 02:35:01 PM 4900812 6915940 2981616 37.83 2688 2190364 1043864 11.69 269688 2355452 11824 02:36:01 PM 4797184 6846800 3085244 39.14 2688 2224988 1123760 12.58 274128 2455168 45460 02:37:01 PM 4863024 6884688 3019404 38.31 2688 2196380 1079180 12.08 425908 2237412 26512 Average: 4919235 6909124 2963193 37.59 2688 2166542 1062570 11.90 280875 2332514 55154 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 322.44 183.96 1905.25 61.50 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 71.16 59.68 756.99 12.28 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 19.03 20.33 25.46 8.88 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.21 19.38 17.84 7.21 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 25.96 21.84 31.92 11.82 0.00 0.00 0.00 0.00 02:37:01 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 91.57 61.05 547.57 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) 01/13/2026 _x86_64_ (2 CPU) 14:31:27 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 37.32 0.00 7.49 2.49 0.11 52.59 02:33:01 PM 0 44.05 0.00 10.03 3.82 0.12 41.98 02:33:01 PM 1 30.68 0.00 4.97 1.18 0.10 63.07 02:34:01 PM all 34.93 0.00 5.27 1.20 0.11 58.49 02:34:01 PM 0 37.02 0.00 6.11 1.70 0.12 55.05 02:34:01 PM 1 32.84 0.00 4.43 0.70 0.10 61.93 02:35:01 PM all 34.77 0.00 3.08 0.23 0.11 61.82 02:35:01 PM 0 35.30 0.00 3.11 0.20 0.10 61.29 02:35:01 PM 1 34.23 0.00 3.05 0.25 0.12 62.35 02:36:01 PM all 32.59 0.00 3.39 0.12 0.12 63.79 02:36:01 PM 0 25.52 0.00 3.07 0.07 0.12 71.23 02:36:01 PM 1 39.68 0.00 3.71 0.17 0.12 56.33 02:37:01 PM all 34.30 0.00 4.32 0.15 0.11 61.12 02:37:01 PM 0 37.60 0.00 4.61 0.17 0.10 57.52 02:37:01 PM 1 31.01 0.00 4.03 0.13 0.12 64.71 Average: all 34.78 0.00 4.71 0.84 0.11 59.56 Average: 0 35.88 0.00 5.38 1.19 0.11 57.44 Average: 1 33.68 0.00 4.04 0.49 0.11 61.68