---> uname -a: Linux prd-centos8-builder-2c-2g-2769.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 615 4813 19 2268 6785 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:ad:58:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fead:58a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:c3:5e:84 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) 10/28/2025 _x86_64_ (2 CPU) 06:31:36 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 193.05 28.51 164.55 6224.06 37624.33 06:34:01 AM 104.08 0.57 103.52 66.78 9261.60 06:35:01 AM 49.18 0.28 48.90 40.65 5758.05 06:36:01 AM 25.63 0.07 25.56 3.07 666.07 06:37:01 AM 24.54 0.72 23.83 67.58 924.58 Average: 79.30 6.03 73.27 1280.47 10847.26 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5283564 6995684 2598868 32.97 2688 1904048 969360 10.85 202060 2107108 70236 06:34:01 AM 5027900 7003412 2854532 36.21 2688 2151288 940152 10.53 205756 2297208 106224 06:35:01 AM 4985656 6995824 2896776 36.75 2688 2185656 928916 10.40 234772 2308884 10932 06:36:01 AM 4986456 6998004 2895976 36.74 2688 2186648 929196 10.40 269252 2272928 10752 06:37:01 AM 4956104 6967728 2926328 37.12 2688 2186824 958040 10.73 425140 2147792 9024 Average: 5047936 6992130 2834496 35.96 2688 2122893 945133 10.58 267396 2226784 41434 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 305.51 180.42 1507.14 62.84 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 45.62 38.05 546.70 6.61 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 61.98 50.00 601.05 9.19 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 16.06 17.93 14.49 8.45 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 25.56 23.69 32.05 10.73 0.00 0.00 0.00 0.00 06:37:01 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 90.95 62.02 540.30 19.56 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) 10/28/2025 _x86_64_ (2 CPU) 06:31:36 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 36.76 0.00 6.71 7.22 0.11 49.20 06:33:01 AM 0 32.00 0.00 7.19 6.79 0.10 53.92 06:33:01 AM 1 41.54 0.00 6.23 7.64 0.12 44.47 06:34:01 AM all 32.19 0.00 5.48 4.43 0.13 57.77 06:34:01 AM 0 32.27 0.00 5.77 3.28 0.13 58.55 06:34:01 AM 1 32.11 0.00 5.19 5.59 0.12 57.00 06:35:01 AM all 30.54 0.00 3.71 2.41 0.10 63.24 06:35:01 AM 0 31.55 0.00 3.50 2.80 0.10 62.04 06:35:01 AM 1 29.52 0.00 3.91 2.02 0.10 64.45 06:36:01 AM all 35.65 0.00 3.40 0.62 0.10 60.23 06:36:01 AM 0 25.78 0.00 3.22 0.30 0.10 70.61 06:36:01 AM 1 45.54 0.00 3.59 0.93 0.10 49.84 06:37:01 AM all 32.84 0.00 3.93 0.80 0.09 62.34 06:37:01 AM 0 29.49 0.00 3.70 0.52 0.08 66.21 06:37:01 AM 1 36.18 0.00 4.15 1.08 0.10 58.48 Average: all 33.59 0.00 4.64 3.09 0.11 58.57 Average: 0 30.22 0.00 4.67 2.73 0.10 62.27 Average: 1 36.97 0.00 4.61 3.45 0.11 54.86