---> uname -a: Linux prd-centos8-builder-2c-2g-34330.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: 2800.000 BogoMIPS: 5600.00 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 655 4767 19 2274 6745 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:83:d7:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe83:d7a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:4f:1d:e5 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) 01/12/2026 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 244.55 16.01 228.54 5436.19 8868.24 06:34:01 PM 102.28 0.70 101.58 102.77 11373.88 06:35:02 PM 30.69 0.10 30.59 3.60 1247.54 06:36:01 PM 18.91 0.76 18.15 51.11 499.41 Average: 99.45 4.41 95.04 1404.17 5518.56 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5076848 6974076 2805584 35.59 2688 2078936 989636 11.08 202380 2275568 185580 06:34:01 PM 4849572 6900316 3032860 38.48 2688 2225732 1055652 11.82 236440 2440876 61452 06:35:02 PM 4910256 6926400 2972176 37.71 2688 2191428 1023180 11.46 269508 2347228 9956 06:36:01 PM 4903368 6922044 2979064 37.79 2688 2193768 1032524 11.56 270536 2352608 10756 Average: 4935011 6930709 2947421 37.39 2688 2172466 1025248 11.48 244716 2354070 66936 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 338.82 218.19 2039.82 65.95 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 76.94 60.63 632.33 12.08 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:02 PM eth0 22.78 24.56 28.79 9.02 0.00 0.00 0.00 0.00 06:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.61 18.39 22.97 6.03 0.00 0.00 0.00 0.00 06:36:01 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 114.70 80.71 683.78 23.34 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) 01/12/2026 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 39.80 0.00 7.36 2.88 0.12 49.84 06:33:01 PM 0 47.07 0.00 9.27 4.61 0.12 38.94 06:33:01 PM 1 32.57 0.00 5.46 1.17 0.12 60.69 06:34:01 PM all 35.75 0.00 5.06 2.24 0.10 56.85 06:34:01 PM 0 50.36 0.00 5.62 2.15 0.10 41.77 06:34:01 PM 1 21.16 0.00 4.50 2.33 0.10 71.91 06:35:02 PM all 34.84 0.00 3.77 0.27 0.11 61.01 06:35:02 PM 0 49.41 0.00 4.27 0.30 0.12 45.91 06:35:02 PM 1 20.29 0.00 3.27 0.23 0.10 76.11 06:36:01 PM all 31.36 0.00 3.04 0.31 0.08 65.21 06:36:01 PM 0 44.02 0.00 3.66 0.46 0.08 51.78 06:36:01 PM 1 18.69 0.00 2.41 0.15 0.08 78.67 Average: all 35.45 0.00 4.81 1.43 0.10 58.20 Average: 0 47.73 0.00 5.71 1.88 0.10 44.58 Average: 1 23.19 0.00 3.91 0.98 0.10 71.82