---> uname -a: Linux prd-centos8-builder-2c-2g-1711.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 661 4770 19 2265 6739 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:f9:46:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fef9:465a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:f0:3f:fd 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) 01/18/2026 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:02 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 207.51 18.16 189.34 5362.66 8324.42 07:34:01 AM 102.10 0.68 101.42 102.37 11571.61 07:35:01 AM 31.29 0.10 31.19 3.60 1252.87 07:36:01 AM 19.71 0.00 19.71 0.00 519.29 07:37:01 AM 21.28 1.27 20.01 114.90 557.75 Average: 75.94 4.00 71.94 1102.54 4432.32 07:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5111744 6972628 2770688 35.15 2688 2042908 998204 11.18 203696 2240144 163836 07:34:01 AM 4924364 6932152 2958068 37.53 2688 2182928 1012512 11.34 233376 2369496 27128 07:35:01 AM 4948020 6957816 2934412 37.23 2688 2185120 1001592 11.21 269524 2309140 11980 07:36:01 AM 4800712 6853308 3081720 39.10 2688 2228032 1093708 12.25 274644 2451232 54956 07:37:01 AM 4864720 6879920 3017712 38.28 2688 2189904 1054588 11.81 425384 2236876 26492 Average: 4929912 6919165 2952520 37.46 2688 2165778 1032121 11.56 281325 2321378 56878 07:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 320.42 189.22 1937.66 63.75 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 74.03 59.75 752.15 11.33 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 21.66 22.46 27.44 11.71 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 18.06 18.03 16.96 6.72 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 25.16 22.64 31.22 11.48 0.00 0.00 0.00 0.00 07:37:01 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 91.10 62.00 548.47 20.86 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) 01/18/2026 _x86_64_ (2 CPU) 07:31:28 LINUX RESTART (2 CPU) 07:32:02 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 39.30 0.00 7.49 2.61 0.11 50.49 07:33:01 AM 0 52.95 0.00 7.75 1.77 0.10 37.44 07:33:01 AM 1 25.66 0.00 7.24 3.45 0.12 63.54 07:34:01 AM all 35.26 0.00 5.24 1.27 0.11 58.12 07:34:01 AM 0 49.70 0.00 6.29 1.22 0.10 42.69 07:34:01 AM 1 20.85 0.00 4.20 1.32 0.12 73.52 07:35:01 AM all 34.19 0.00 3.61 0.18 0.11 61.90 07:35:01 AM 0 46.02 0.00 3.89 0.25 0.10 49.74 07:35:01 AM 1 22.39 0.00 3.33 0.12 0.12 74.04 07:36:01 AM all 32.93 0.00 3.17 0.13 0.11 63.66 07:36:01 AM 0 40.99 0.00 3.81 0.13 0.12 54.96 07:36:01 AM 1 24.88 0.00 2.53 0.13 0.10 72.35 07:37:01 AM all 35.19 0.00 4.18 0.16 0.11 60.36 07:37:01 AM 0 47.93 0.00 4.95 0.20 0.10 46.83 07:37:01 AM 1 22.44 0.00 3.42 0.12 0.12 73.91 Average: all 35.36 0.00 4.73 0.86 0.11 58.94 Average: 0 47.50 0.00 5.33 0.71 0.10 46.36 Average: 1 23.23 0.00 4.13 1.02 0.11 71.50