---> uname -a: Linux prd-centos8-builder-2c-2g-6966.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4794 19 2267 6765 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:b3:16:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:feb3:164d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:52:9b:43 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) 02/02/2026 _x86_64_ (2 CPU) 04:32:15 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 247.08 6.67 240.41 1108.75 7743.14 04:35:01 AM 90.50 0.65 89.85 102.10 10885.50 04:36:01 AM 26.12 0.10 26.02 3.60 670.31 04:37:01 AM 23.41 1.07 22.35 87.32 599.10 Average: 96.78 2.12 94.66 325.42 4974.58 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5031896 6994336 2850528 36.16 2688 2139032 934516 10.46 201672 2304708 247444 04:35:01 AM 4970152 6980684 2912272 36.95 2688 2186032 940788 10.53 233236 2323144 11028 04:36:01 AM 5003020 7013428 2879404 36.53 2688 2185828 901176 10.09 270152 2253000 9580 04:37:01 AM 4906948 6920216 2975476 37.75 2688 2188824 986896 11.05 426044 2193604 10044 Average: 4978004 6977166 2904420 36.85 2688 2174929 940844 10.53 282776 2268614 69524 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 95.90 80.49 1066.31 13.23 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 72.04 63.55 643.59 11.76 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 19.56 19.68 18.01 8.85 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 28.80 24.45 33.84 15.45 0.00 0.00 0.00 0.00 04:37:01 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 54.07 47.04 440.43 12.32 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) 02/02/2026 _x86_64_ (2 CPU) 04:32:15 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 35.19 0.00 6.23 1.99 0.10 56.48 04:34:01 AM 0 28.17 0.00 4.83 0.98 0.10 65.91 04:34:01 AM 1 42.21 0.00 7.64 3.00 0.10 47.05 04:35:01 AM all 30.08 0.00 5.03 1.03 0.10 63.76 04:35:01 AM 0 21.42 0.00 4.60 1.30 0.10 72.58 04:35:01 AM 1 38.76 0.00 5.46 0.77 0.10 54.91 04:36:01 AM all 33.79 0.00 3.61 0.13 0.09 62.37 04:36:01 AM 0 22.61 0.00 3.03 0.10 0.10 74.16 04:36:01 AM 1 44.98 0.00 4.20 0.17 0.08 50.57 04:37:01 AM all 31.15 0.00 3.62 0.13 0.10 65.01 04:37:01 AM 0 12.62 0.00 2.52 0.10 0.10 84.66 04:37:01 AM 1 49.63 0.00 4.72 0.15 0.10 45.40 Average: all 32.55 0.00 4.62 0.82 0.10 61.90 Average: 0 21.21 0.00 3.75 0.62 0.10 74.32 Average: 1 43.90 0.00 5.50 1.02 0.10 49.48