---> uname -a: Linux prd-centos8-builder-2c-2g-5861.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 632 4800 19 2264 6768 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:11:2a:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe11:2a7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:f0:b1:b5 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) 01/30/2026 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 202.53 17.71 184.82 5268.51 8209.45 01:34:01 AM 104.30 0.68 103.62 102.38 11645.23 01:35:01 AM 30.17 0.10 30.07 3.60 1198.40 01:36:01 AM 22.91 0.00 22.91 0.00 841.43 01:37:01 AM 27.09 1.27 25.82 114.90 755.66 Average: 77.40 3.95 73.45 1097.95 4529.92 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5119016 6999240 2763416 35.06 2688 2062112 982104 11.00 206356 2229088 182888 01:34:01 AM 4947968 6956600 2934464 37.23 2688 2183704 1000096 11.20 233232 2345256 27260 01:35:01 AM 5017252 7025204 2865180 36.35 2688 2183352 954760 10.69 270836 2237420 9588 01:36:01 AM 4859588 6904012 3022844 38.35 2688 2220008 1056100 11.83 274392 2392348 46276 01:37:01 AM 4920184 6935900 2962248 37.58 2688 2190416 1016584 11.38 426104 2179172 26348 Average: 4972802 6964191 2909630 36.91 2688 2167918 1001929 11.22 282184 2276657 58472 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 303.47 195.13 1901.61 63.51 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 79.42 59.36 770.94 11.00 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 21.11 21.76 27.18 8.58 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.23 18.48 16.92 6.77 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 25.04 22.29 30.67 10.12 0.00 0.00 0.00 0.00 01:37:01 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 89.46 63.41 549.48 20.00 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) 01/30/2026 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 41.35 0.00 7.56 2.10 0.13 48.86 01:33:01 AM 0 44.46 0.00 8.27 2.01 0.13 45.12 01:33:01 AM 1 38.23 0.00 6.85 2.19 0.12 52.60 01:34:01 AM all 34.77 0.00 5.25 1.23 0.11 58.64 01:34:01 AM 0 23.86 0.00 4.68 1.15 0.10 70.21 01:34:01 AM 1 45.69 0.00 5.82 1.32 0.12 47.06 01:35:01 AM all 32.57 0.00 3.46 0.20 0.12 63.65 01:35:01 AM 0 40.69 0.00 4.03 0.28 0.10 54.89 01:35:01 AM 1 24.49 0.00 2.90 0.12 0.13 72.36 01:36:01 AM all 32.21 0.00 3.36 0.30 0.11 64.01 01:36:01 AM 0 39.18 0.00 3.77 0.37 0.12 56.56 01:36:01 AM 1 25.28 0.00 2.96 0.23 0.10 71.43 01:37:01 AM all 34.93 0.00 4.32 0.17 0.12 60.47 01:37:01 AM 0 37.50 0.00 4.30 0.17 0.12 57.92 01:37:01 AM 1 32.37 0.00 4.33 0.17 0.12 63.01 Average: all 35.17 0.00 4.79 0.80 0.12 59.13 Average: 0 37.13 0.00 5.01 0.80 0.11 56.95 Average: 1 33.21 0.00 4.57 0.80 0.12 61.30