---> uname -a: Linux prd-centos8-builder-2c-2g-42037.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4819 19 2262 6784 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:23:8f:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe23:8f08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:2f:cb:d4 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) 07/12/2025 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 258.92 19.37 239.55 5481.13 7679.99 02:34:01 PM 110.36 0.50 109.86 64.38 12086.80 02:35:01 PM 32.51 0.70 31.81 72.92 1691.38 02:36:01 PM 18.63 0.00 18.63 0.00 465.06 02:37:01 PM 24.83 0.52 24.31 64.65 715.48 Average: 89.06 4.22 84.84 1136.79 4527.94 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5179896 7022268 2702536 34.29 2688 2025224 928288 10.39 202920 2176576 172936 02:34:01 PM 4981772 6986264 2900660 36.80 2688 2179908 947668 10.61 230536 2315408 42492 02:35:01 PM 4856688 6904564 3025744 38.39 2688 2223336 1039468 11.64 271584 2399616 52112 02:36:01 PM 4883836 6922756 2998596 38.04 2688 2214404 1015996 11.38 271524 2373268 43192 02:37:01 PM 4950900 6963100 2931532 37.19 2688 2187048 965576 10.81 436464 2140900 26828 Average: 4970618 6959790 2911814 36.94 2688 2165984 979399 10.97 282606 2281154 67512 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 303.70 183.74 1787.50 62.29 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 66.63 54.92 808.44 11.33 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 20.60 22.55 25.86 9.49 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 19.96 20.48 19.29 7.36 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 24.74 22.78 27.53 10.85 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 87.13 60.90 533.78 20.27 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) 07/12/2025 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 42.07 0.00 7.62 3.10 0.12 47.09 02:33:01 PM 0 30.02 0.00 7.06 3.51 0.12 59.29 02:33:01 PM 1 54.11 0.00 8.18 2.69 0.12 34.90 02:34:01 PM all 34.75 0.00 5.04 2.49 0.08 57.63 02:34:01 PM 0 18.55 0.00 4.10 2.85 0.08 74.42 02:34:01 PM 1 50.97 0.00 5.99 2.14 0.08 40.82 02:35:01 PM all 34.87 0.00 3.68 0.25 0.09 61.11 02:35:01 PM 0 18.93 0.00 2.75 0.32 0.08 77.92 02:35:01 PM 1 50.83 0.00 4.60 0.18 0.10 44.28 02:36:01 PM all 32.34 0.00 3.52 0.10 0.08 63.96 02:36:01 PM 0 22.95 0.00 2.80 0.08 0.07 74.10 02:36:01 PM 1 41.71 0.00 4.23 0.12 0.10 53.83 02:37:01 PM all 37.63 0.00 4.48 0.13 0.08 57.68 02:37:01 PM 0 19.17 0.00 3.79 0.07 0.08 76.89 02:37:01 PM 1 56.15 0.00 5.18 0.18 0.08 38.40 Average: all 36.33 0.00 4.87 1.21 0.09 57.50 Average: 0 21.91 0.00 4.10 1.36 0.09 72.54 Average: 1 50.75 0.00 5.64 1.06 0.10 42.45