---> uname -a: Linux prd-centos8-builder-2c-2g-6732.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: 2799.996 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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4765 19 2271 6739 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:19:9a:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe19:9aaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:4a:66:ed 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) 02/01/2026 _x86_64_ (2 CPU) 13:31:59 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 122.41 0.83 121.58 79.17 10599.05 01:35:01 PM 55.61 0.35 55.26 43.73 6479.25 01:36:01 PM 18.79 0.00 18.79 0.00 492.37 01:37:01 PM 31.59 1.27 30.33 114.91 1082.04 Average: 57.10 0.61 56.49 59.45 4663.25 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 4948776 6923124 2933648 37.22 2688 2150592 1047300 11.73 205052 2376604 134380 01:35:01 PM 4934868 6949396 2947556 37.39 2688 2190196 1023184 11.46 270448 2322084 11032 01:36:01 PM 4944296 6958504 2938128 37.27 2688 2189884 1028568 11.52 271244 2312028 9588 01:37:01 PM 4966340 6987860 2916084 36.99 2688 2196652 1006968 11.27 425924 2131952 26044 Average: 4948570 6954721 2933854 37.22 2688 2181831 1026505 11.49 293167 2285667 45261 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 92.09 80.26 908.12 11.79 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 77.02 64.99 646.23 13.04 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.53 19.06 18.87 6.86 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 26.26 23.00 31.75 11.25 0.00 0.00 0.00 0.00 01:37:01 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 53.72 46.83 401.25 10.73 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) 02/01/2026 _x86_64_ (2 CPU) 13:31:59 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 37.88 0.00 5.78 1.08 0.09 55.18 01:34:01 PM 0 48.89 0.00 6.81 1.52 0.08 42.70 01:34:01 PM 1 26.89 0.00 4.75 0.63 0.10 67.63 01:35:01 PM all 32.33 0.00 4.79 0.55 0.09 62.24 01:35:01 PM 0 47.35 0.00 5.58 0.62 0.08 46.37 01:35:01 PM 1 17.28 0.00 4.01 0.48 0.10 78.12 01:36:01 PM all 30.14 0.00 3.43 0.79 0.08 65.56 01:36:01 PM 0 41.11 0.00 4.28 1.50 0.08 53.03 01:36:01 PM 1 19.16 0.00 2.57 0.08 0.08 78.10 01:37:01 PM all 33.32 0.00 4.11 0.21 0.09 62.28 01:37:01 PM 0 48.27 0.00 4.88 0.22 0.10 46.54 01:37:01 PM 1 18.36 0.00 3.33 0.20 0.08 78.03 Average: all 33.42 0.00 4.53 0.66 0.09 61.31 Average: 0 46.40 0.00 5.39 0.96 0.09 47.16 Average: 1 20.43 0.00 3.66 0.35 0.09 75.47