---> uname -a: Linux prd-centos8-builder-2c-2g-1425.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 623 4807 19 2266 6776 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:5f:24:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe5f:2476/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:9a:9a:1c 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) 01/17/2026 _x86_64_ (2 CPU) 07:31:36 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 209.10 26.56 182.54 6279.11 16078.96 07:34:01 AM 119.26 0.50 118.76 64.38 12878.31 07:35:01 AM 31.23 0.30 30.93 42.39 1212.55 07:36:01 AM 18.61 0.00 18.61 0.00 454.90 07:37:01 AM 26.16 1.27 24.89 114.90 728.57 Average: 80.87 5.72 75.15 1300.20 6270.83 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5186372 7022548 2696052 34.20 2688 2018764 928912 10.40 202168 2168908 166184 07:34:01 AM 4959116 6966240 2923308 37.09 2688 2182452 967756 10.84 233324 2334244 27128 07:35:01 AM 5004076 7011388 2878348 36.52 2688 2182644 921260 10.32 270092 2253180 8876 07:36:01 AM 4847744 6891140 3034680 38.50 2688 2219096 1040208 11.65 274176 2406296 45316 07:37:01 AM 4916440 6932144 2965984 37.63 2688 2190596 994808 11.14 426012 2184156 26492 Average: 4982750 6964692 2899674 36.79 2688 2158710 970589 10.87 281154 2269357 54799 07:32:01 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 333.41 204.33 1821.10 64.23 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 75.22 62.36 838.36 10.97 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 20.08 21.13 26.33 8.69 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 17.94 18.36 16.96 6.75 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 29.37 22.84 32.07 11.84 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 95.21 65.81 546.98 20.50 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) 01/17/2026 _x86_64_ (2 CPU) 07:31:36 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 45.16 0.00 7.90 2.55 0.11 44.29 07:33:01 AM 0 39.10 0.00 7.48 2.82 0.10 50.50 07:33:01 AM 1 51.24 0.00 8.32 2.28 0.12 38.05 07:34:01 AM all 36.25 0.00 5.48 1.86 0.10 56.30 07:34:01 AM 0 37.89 0.00 5.35 1.23 0.10 55.44 07:34:01 AM 1 34.63 0.00 5.62 2.48 0.10 57.17 07:35:01 AM all 34.44 0.00 3.60 0.19 0.08 61.69 07:35:01 AM 0 29.60 0.00 3.68 0.18 0.08 66.45 07:35:01 AM 1 39.27 0.00 3.52 0.20 0.08 56.93 07:36:01 AM all 31.50 0.00 2.89 0.17 0.12 65.32 07:36:01 AM 0 18.83 0.00 2.03 0.12 0.10 78.92 07:36:01 AM 1 44.17 0.00 3.75 0.22 0.13 51.73 07:37:01 AM all 35.59 0.00 4.11 0.17 0.08 60.04 07:37:01 AM 0 27.26 0.00 3.47 0.12 0.08 69.07 07:37:01 AM 1 43.95 0.00 4.76 0.22 0.08 50.99 Average: all 36.59 0.00 4.80 0.99 0.10 57.53 Average: 0 30.54 0.00 4.40 0.89 0.09 64.07 Average: 1 42.64 0.00 5.19 1.08 0.10 50.99