---> uname -a: Linux prd-centos8-builder-2c-2g-17937.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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4615 19 2431 6749 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:65:2b:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe65:2bb5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:9e:b2:08 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) 01/02/2026 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 217.46 22.57 194.89 6266.18 11484.60 04:34:01 PM 127.60 0.57 127.04 100.22 12272.00 04:35:01 PM 48.93 1.10 47.83 93.97 4583.81 04:36:01 PM 21.49 0.00 21.49 0.00 559.31 04:37:01 PM 24.86 0.52 24.34 64.65 629.04 Average: 88.10 4.95 83.14 1305.95 5907.08 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 4354884 6670264 3527548 44.75 2688 2488888 1440964 16.13 273080 2894804 486388 04:34:01 PM 4699900 6908036 3182532 40.38 2688 2382820 1029896 11.53 210812 2613528 137776 04:35:01 PM 4824640 7003632 3057792 38.79 2688 2352820 937448 10.50 270800 2427108 10764 04:36:01 PM 4775788 6960120 3106644 39.41 2688 2358320 984732 11.03 272812 2473360 16268 04:37:01 PM 4765948 6946464 3116484 39.54 2688 2354300 994508 11.14 443244 2312968 10216 Average: 4684232 6897703 3198200 40.57 2688 2387430 1077510 12.06 294150 2544354 132282 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 357.81 217.78 3325.82 64.82 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 74.55 61.25 846.63 9.60 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 19.86 20.14 28.35 7.65 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.83 19.01 18.20 7.23 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.78 19.81 28.54 9.86 0.00 0.00 0.00 0.00 04:37:01 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 98.61 67.63 850.00 19.84 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) 01/02/2026 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 42.53 0.00 8.66 1.57 0.12 47.12 04:33:01 PM 0 49.38 0.00 9.24 0.97 0.12 40.29 04:33:01 PM 1 35.66 0.00 8.07 2.18 0.12 53.98 04:34:01 PM all 36.68 0.00 6.41 0.97 0.10 55.84 04:34:01 PM 0 56.62 0.00 7.50 0.95 0.12 34.81 04:34:01 PM 1 16.74 0.00 5.33 0.98 0.08 76.87 04:35:01 PM all 34.39 0.00 3.80 0.83 0.10 60.88 04:35:01 PM 0 53.67 0.00 4.50 0.83 0.10 40.90 04:35:01 PM 1 15.10 0.00 3.10 0.83 0.10 80.87 04:36:01 PM all 33.37 0.00 3.53 0.13 0.10 62.88 04:36:01 PM 0 47.07 0.00 4.32 0.17 0.10 48.35 04:36:01 PM 1 19.67 0.00 2.74 0.08 0.10 77.41 04:37:01 PM all 36.17 0.00 3.81 0.13 0.08 59.80 04:37:01 PM 0 48.82 0.00 4.56 0.17 0.08 46.37 04:37:01 PM 1 23.54 0.00 3.05 0.10 0.08 73.22 Average: all 36.62 0.00 5.24 0.73 0.10 57.31 Average: 0 51.12 0.00 6.02 0.62 0.10 42.14 Average: 1 22.12 0.00 4.45 0.83 0.10 72.49