---> uname -a: Linux prd-centos8-builder-2c-2g-19717.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 636 4794 19 2266 6763 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:0e:f8:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe0e:f8fa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:6a:66:17 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) 01/07/2026 _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 220.69 9.61 211.08 1555.35 7629.96 12:34:01 PM 99.77 0.48 99.28 63.59 11359.42 12:35:01 PM 32.11 1.05 31.06 92.64 1222.29 12:36:01 PM 21.06 0.02 21.05 0.93 566.21 12:37:01 PM 25.84 0.50 25.34 63.71 720.98 Average: 79.90 2.33 77.56 355.27 4299.66 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5123096 7004812 2759324 35.01 2688 2064160 976660 10.94 202216 2231328 181480 12:34:01 PM 4938360 6945700 2944060 37.35 2688 2182828 1011324 11.32 232684 2355548 27236 12:35:01 PM 4926816 6937664 2955604 37.50 2688 2186244 1006064 11.26 268676 2329820 10772 12:36:01 PM 4851192 6895344 3031228 38.46 2688 2219688 1070596 11.99 287228 2387536 44256 12:37:01 PM 4985140 7001496 2897280 36.76 2688 2191448 947376 10.61 438752 2103008 27016 Average: 4964921 6957003 2917499 37.01 2688 2168874 1002404 11.22 285911 2281448 58152 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 271.73 172.34 1764.44 57.59 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 79.02 61.97 683.27 10.92 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 26.11 27.56 35.09 9.41 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 18.06 18.63 16.65 11.07 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 22.71 21.14 28.96 9.64 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 83.53 60.33 505.70 19.73 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) 01/07/2026 _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 36.65 0.00 6.33 1.90 0.10 55.02 12:33:01 PM 0 48.66 0.00 7.17 1.32 0.10 42.74 12:33:01 PM 1 24.61 0.00 5.49 2.48 0.10 67.31 12:34:01 PM all 34.94 0.00 4.88 1.01 0.11 59.07 12:34:01 PM 0 47.87 0.00 5.63 1.13 0.12 45.24 12:34:01 PM 1 22.00 0.00 4.12 0.88 0.10 72.90 12:35:01 PM all 33.77 0.00 3.75 0.20 0.08 62.19 12:35:01 PM 0 45.69 0.00 4.28 0.18 0.08 49.76 12:35:01 PM 1 21.85 0.00 3.22 0.22 0.08 74.63 12:36:01 PM all 31.54 0.00 3.20 0.11 0.14 65.01 12:36:01 PM 0 48.49 0.00 4.20 0.12 0.10 47.09 12:36:01 PM 1 14.60 0.00 2.20 0.10 0.18 82.91 12:37:01 PM all 37.90 0.00 4.39 0.13 0.11 57.47 12:37:01 PM 0 64.01 0.00 5.96 0.17 0.12 29.74 12:37:01 PM 1 11.85 0.00 2.83 0.08 0.10 85.13 Average: all 34.96 0.00 4.51 0.67 0.11 59.75 Average: 0 50.94 0.00 5.45 0.58 0.10 42.92 Average: 1 18.98 0.00 3.57 0.75 0.11 76.59