---> uname -a: Linux prd-centos8-builder-2c-2g-1609.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 653 4775 19 2268 6747 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:58:76:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe58:7697/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:47:2a:c4 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) 01/18/2026 _x86_64_ (2 CPU) 00:32:02 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 118.94 0.78 118.16 78.11 10630.24 12:35:01 AM 53.68 1.05 52.63 91.84 6449.42 12:36:01 AM 26.43 0.07 26.36 3.07 712.23 12:37:01 AM 22.01 0.30 21.71 36.12 877.32 Average: 55.27 0.55 54.72 52.28 4667.47 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 4984984 6956532 2897448 36.76 2688 2147376 1010656 11.32 205640 2338332 122208 12:35:01 AM 4934756 6946712 2947676 37.40 2688 2187364 1019164 11.41 250792 2341788 11036 12:36:01 AM 4932440 6945640 2949992 37.42 2688 2188340 1011876 11.33 285500 2308348 10760 12:37:01 AM 4981540 6996020 2900892 36.80 2688 2189568 967724 10.84 441372 2102408 10904 Average: 4958430 6961226 2924002 37.10 2688 2178162 1002355 11.22 295826 2272719 38727 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 74.46 63.46 776.34 9.80 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 93.60 75.16 629.88 16.11 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 20.73 18.33 16.34 12.40 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 31.02 26.46 35.80 10.79 0.00 0.00 0.00 0.00 12:37:01 AM 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 54.95 45.85 364.60 12.28 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) 01/18/2026 _x86_64_ (2 CPU) 00:32:02 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 37.36 0.00 5.53 1.03 0.09 55.99 12:34:01 AM 0 15.99 0.00 3.90 0.75 0.08 79.28 12:34:01 AM 1 58.79 0.00 7.16 1.30 0.10 32.65 12:35:01 AM all 32.48 0.00 4.50 0.70 0.09 62.22 12:35:01 AM 0 18.82 0.00 3.74 0.28 0.10 77.06 12:35:01 AM 1 46.15 0.00 5.27 1.12 0.08 47.37 12:36:01 AM all 33.81 0.00 3.14 0.29 0.09 62.67 12:36:01 AM 0 14.99 0.00 2.23 0.17 0.07 82.55 12:36:01 AM 1 52.63 0.00 4.05 0.42 0.12 42.79 12:37:01 AM all 32.73 0.00 3.69 0.14 0.09 63.35 12:37:01 AM 0 13.07 0.00 2.59 0.17 0.08 84.09 12:37:01 AM 1 52.37 0.00 4.79 0.12 0.10 42.63 Average: all 34.10 0.00 4.22 0.54 0.09 61.06 Average: 0 15.72 0.00 3.11 0.34 0.08 80.75 Average: 1 52.48 0.00 5.32 0.74 0.10 41.36