---> uname -a: Linux prd-centos8-builder-2c-2g-2054.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 688 4743 19 2265 6712 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:dc:97:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fedc:979f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:bc:da:f5 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) 01/19/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 179.21 17.88 161.33 5275.31 7036.89 09:34:01 PM 112.43 0.68 111.75 102.37 12225.24 09:35:01 PM 35.09 0.10 34.99 3.60 1737.07 09:36:01 PM 22.96 0.00 22.96 0.00 859.44 09:37:01 PM 25.41 1.27 24.14 114.90 717.06 Average: 75.02 3.99 71.04 1099.27 4515.26 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5155008 6993968 2727416 34.60 2688 2021740 1032112 11.56 200236 2201168 169196 09:34:01 PM 4957880 6966292 2924544 37.10 2688 2183708 1025888 11.49 231200 2337680 42348 09:35:01 PM 4930452 6939712 2951972 37.45 2688 2184692 1043640 11.69 268188 2327740 10760 09:36:01 PM 4826504 6870120 3055920 38.77 2688 2219184 1119736 12.54 272336 2427948 45328 09:37:01 PM 4873196 6887720 3009228 38.18 2688 2189508 1074628 12.03 424052 2229496 25332 Average: 4948608 6931562 2933816 37.22 2688 2159766 1059201 11.86 279202 2304806 58593 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 330.32 186.49 1817.92 62.78 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 69.43 55.38 840.10 10.32 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 19.61 21.04 25.60 8.85 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.45 19.81 18.16 7.25 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 26.54 22.89 30.77 10.99 0.00 0.00 0.00 0.00 09:37:01 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 93.07 61.12 546.53 20.04 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) 01/19/2026 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 39.70 0.00 7.22 2.01 0.12 50.95 09:33:01 PM 0 42.70 0.00 8.02 2.78 0.12 46.38 09:33:01 PM 1 36.71 0.00 6.42 1.25 0.12 55.50 09:34:01 PM all 35.04 0.00 5.56 1.35 0.12 57.93 09:34:01 PM 0 36.38 0.00 5.92 1.48 0.13 56.09 09:34:01 PM 1 33.71 0.00 5.19 1.22 0.12 59.77 09:35:01 PM all 34.49 0.00 3.31 0.26 0.12 61.81 09:35:01 PM 0 39.25 0.00 3.29 0.25 0.12 57.09 09:35:01 PM 1 29.73 0.00 3.33 0.27 0.13 66.54 09:36:01 PM all 32.20 0.00 3.51 0.18 0.10 64.01 09:36:01 PM 0 35.40 0.00 4.07 0.22 0.10 60.21 09:36:01 PM 1 29.00 0.00 2.95 0.15 0.10 67.80 09:37:01 PM all 33.91 0.00 4.17 0.17 0.12 61.64 09:37:01 PM 0 25.50 0.00 4.07 0.17 0.12 70.15 09:37:01 PM 1 42.32 0.00 4.27 0.17 0.12 53.13 Average: all 35.07 0.00 4.75 0.79 0.12 59.27 Average: 0 35.84 0.00 5.07 0.98 0.12 57.99 Average: 1 34.29 0.00 4.43 0.61 0.12 60.55