---> uname -a: Linux prd-centos8-builder-2c-2g-6618.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 697 4725 19 2275 6703 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:b0:88:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:feb0:889e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:6e:0d:f9 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) 02/01/2026 _x86_64_ (2 CPU) 01:32:05 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 126.64 1.10 125.54 87.70 10644.60 01:35:01 AM 54.14 0.35 53.79 43.73 6491.40 01:36:01 AM 22.79 0.77 22.03 51.18 632.89 01:37:01 AM 24.98 0.50 24.48 63.72 692.65 Average: 57.14 0.68 56.46 61.58 4615.47 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 4934060 6912360 2948372 37.40 2688 2154180 1034516 11.58 204972 2391748 134296 01:35:01 AM 4890372 6909392 2992060 37.96 2688 2194032 1018732 11.41 271260 2364788 11244 01:36:01 AM 4883080 6902836 2999352 38.05 2688 2195048 1028220 11.51 271516 2372636 9568 01:37:01 AM 4877852 6900432 3004580 38.12 2688 2197704 1037584 11.62 443364 2205796 10364 Average: 4896341 6906255 2986091 37.88 2688 2185241 1029763 11.53 297778 2333742 41368 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 88.37 74.63 907.84 11.18 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 92.98 75.32 650.96 16.85 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 19.41 19.06 19.16 6.91 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 26.65 23.16 31.33 11.23 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 56.85 48.04 402.33 11.54 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) 02/01/2026 _x86_64_ (2 CPU) 01:32:05 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.85 0.00 6.19 1.11 0.11 54.74 01:34:01 AM 0 40.04 0.00 6.91 1.17 0.10 51.78 01:34:01 AM 1 35.66 0.00 5.46 1.06 0.12 57.70 01:35:01 AM all 32.53 0.00 5.40 0.39 0.09 61.59 01:35:01 AM 0 28.85 0.00 5.17 0.50 0.10 65.38 01:35:01 AM 1 36.19 0.00 5.63 0.28 0.08 57.81 01:36:01 AM all 30.84 0.00 3.31 0.12 0.08 65.65 01:36:01 AM 0 34.25 0.00 3.50 0.10 0.08 62.06 01:36:01 AM 1 27.44 0.00 3.11 0.13 0.08 69.23 01:37:01 AM all 32.47 0.00 4.12 0.53 0.08 62.80 01:37:01 AM 0 26.22 0.00 3.65 0.78 0.08 69.27 01:37:01 AM 1 38.73 0.00 4.58 0.28 0.08 56.32 Average: all 33.42 0.00 4.75 0.54 0.09 61.19 Average: 0 32.34 0.00 4.81 0.64 0.09 62.12 Average: 1 34.50 0.00 4.70 0.44 0.09 60.27