---> uname -a: Linux prd-centos8-builder-2c-2g-11869.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 627 4798 19 2271 6772 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:ce:39:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fece:3968/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:02:44:ed 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) 12/09/2025 _x86_64_ (2 CPU) 07:31:25 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 212.70 14.55 198.15 2923.69 5980.77 07:34:01 AM 116.26 0.50 115.76 64.38 12549.03 07:35:01 AM 37.99 0.90 37.09 85.85 1926.35 07:36:01 AM 22.68 0.00 22.68 0.00 881.19 07:37:01 AM 27.26 0.52 26.75 64.66 1036.01 Average: 83.38 3.29 80.09 627.75 4474.87 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5039496 6926872 2842936 36.07 2688 2070728 1045376 11.71 238804 2282308 216872 07:34:01 AM 5002768 7016388 2879664 36.53 2688 2188660 927148 10.38 226356 2295828 43088 07:35:01 AM 4888892 6936864 2993540 37.98 2688 2223332 987400 11.06 270888 2367304 43080 07:36:01 AM 4926392 6941136 2956040 37.50 2688 2190196 991852 11.11 268784 2331872 9936 07:37:01 AM 4964940 6984452 2917492 37.01 2688 2194296 948840 10.62 437536 2124940 25104 Average: 4964498 6961142 2917934 37.02 2688 2173442 980123 10.97 288474 2280450 67616 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 266.44 190.07 1790.60 63.66 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 85.54 69.61 848.20 10.61 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 20.78 21.95 28.32 8.93 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 17.59 18.11 16.81 6.44 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 23.71 21.08 28.44 16.40 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 82.82 64.17 542.51 21.21 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) 12/09/2025 _x86_64_ (2 CPU) 07:31:25 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 34.53 0.00 6.12 2.39 0.09 56.87 07:33:01 AM 0 24.99 0.00 5.84 2.40 0.10 66.67 07:33:01 AM 1 44.06 0.00 6.41 2.38 0.08 47.07 07:34:01 AM all 34.96 0.00 5.05 2.47 0.08 57.45 07:34:01 AM 0 34.88 0.00 5.05 3.00 0.08 56.99 07:34:01 AM 1 35.04 0.00 5.04 1.94 0.08 57.90 07:35:01 AM all 33.91 0.00 3.82 0.35 0.09 61.82 07:35:01 AM 0 44.40 0.00 4.09 0.33 0.08 51.09 07:35:01 AM 1 23.44 0.00 3.55 0.37 0.10 72.54 07:36:01 AM all 31.66 0.00 3.22 0.33 0.09 64.69 07:36:01 AM 0 34.63 0.00 3.41 0.53 0.10 61.33 07:36:01 AM 1 28.70 0.00 3.03 0.13 0.08 68.05 07:37:01 AM all 35.18 0.00 4.32 0.22 0.10 60.19 07:37:01 AM 0 43.05 0.00 4.77 0.27 0.10 51.82 07:37:01 AM 1 27.31 0.00 3.87 0.17 0.10 68.56 Average: all 34.05 0.00 4.50 1.15 0.09 60.21 Average: 0 36.40 0.00 4.63 1.31 0.09 57.57 Average: 1 31.70 0.00 4.38 0.99 0.09 62.84