---> uname -a: Linux prd-centos8-builder-2c-2g-17292.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 607 4818 19 2272 6793 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:39:02:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe39:25d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:8a:c5:cf 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) 12/29/2025 _x86_64_ (2 CPU) 12:31:27 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 216.45 11.28 205.17 3165.03 8094.26 12:34:01 PM 104.50 0.45 104.05 65.19 11395.27 12:35:01 PM 33.89 1.10 32.79 93.97 1822.26 12:36:01 PM 20.98 0.00 20.98 0.00 552.64 12:37:01 PM 24.76 0.52 24.24 64.65 634.42 Average: 79.66 2.64 77.02 669.58 4487.77 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5180300 7020852 2702132 34.28 2688 2022744 948952 10.63 201164 2175192 144508 12:34:01 PM 4840640 6901448 3041792 38.59 2688 2235808 1048380 11.74 210816 2473892 75760 12:35:01 PM 4986868 7002852 2895564 36.73 2688 2190760 941684 10.54 268388 2270588 9936 12:36:01 PM 4986552 7002264 2895880 36.74 2688 2190760 936180 10.48 269400 2270336 9936 12:37:01 PM 4917572 6953864 2964860 37.61 2688 2210820 974392 10.91 442760 2163976 29524 Average: 4982386 6976256 2900046 36.79 2688 2170178 969918 10.86 278506 2270797 53933 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 241.49 156.89 1612.03 56.69 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 75.00 63.19 826.77 10.06 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 23.33 23.58 29.19 8.49 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 18.23 17.95 17.62 6.92 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 21.54 19.06 28.16 9.61 0.00 0.00 0.00 0.00 12:37:01 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 75.37 55.80 499.09 18.23 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) 12/29/2025 _x86_64_ (2 CPU) 12:31:27 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 34.75 0.00 6.13 2.49 0.09 56.54 12:33:01 PM 0 19.75 0.00 5.44 3.29 0.09 71.44 12:33:01 PM 1 49.77 0.00 6.82 1.69 0.10 41.62 12:34:01 PM all 31.24 0.00 4.31 1.73 0.09 62.63 12:34:01 PM 0 22.63 0.00 4.21 1.76 0.10 71.30 12:34:01 PM 1 39.84 0.00 4.41 1.70 0.08 53.97 12:35:01 PM all 31.63 0.00 3.88 0.56 0.10 63.83 12:35:01 PM 0 25.99 0.00 3.92 0.30 0.10 69.69 12:35:01 PM 1 37.27 0.00 3.84 0.82 0.10 57.97 12:36:01 PM all 32.14 0.00 3.37 0.13 0.08 64.27 12:36:01 PM 0 25.05 0.00 3.03 0.10 0.08 71.73 12:36:01 PM 1 39.24 0.00 3.70 0.17 0.08 56.81 12:37:01 PM all 35.19 0.00 3.55 0.20 0.10 60.96 12:37:01 PM 0 21.45 0.00 3.07 0.12 0.10 75.26 12:37:01 PM 1 48.92 0.00 4.04 0.28 0.10 46.66 Average: all 32.99 0.00 4.24 1.02 0.09 61.67 Average: 0 22.99 0.00 3.93 1.10 0.09 71.89 Average: 1 42.98 0.00 4.55 0.93 0.09 51.45