---> uname -a: Linux prd-centos8-builder-2c-2g-13112.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 635 4792 19 2269 6765 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:e7:a9:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fee7:a9c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:2b:0c:3c 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) 11/24/2025 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 162.49 15.96 146.53 4092.62 6356.77 09:34:01 AM 114.43 0.45 113.98 63.06 12368.91 09:35:01 AM 32.44 0.35 32.09 43.72 1798.77 09:36:01 AM 24.88 0.00 24.88 0.00 940.28 09:37:01 AM 26.44 0.92 25.52 95.17 726.59 Average: 72.14 3.54 68.60 859.08 4438.18 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5030984 6923668 2851448 36.17 2688 2075348 1042116 11.67 239164 2286944 222300 09:34:01 AM 4854244 6899464 3028188 38.42 2688 2221092 1014448 11.36 208824 2464572 61904 09:35:01 AM 4946188 6958868 2936244 37.25 2688 2187596 956104 10.71 268620 2311304 9940 09:36:01 AM 4950224 6962588 2932208 37.20 2688 2187596 959008 10.74 269376 2306832 9940 09:37:01 AM 4956932 6977936 2925500 37.11 2688 2195736 947564 10.61 424100 2145792 28204 Average: 4947714 6944505 2934718 37.23 2688 2173474 983848 11.02 282017 2303089 66458 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 283.62 181.64 1788.48 62.19 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 88.20 70.80 847.88 10.54 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 22.99 22.83 28.29 8.74 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 18.06 17.93 17.39 6.95 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.76 20.64 28.64 9.76 0.00 0.00 0.00 0.00 09:37:01 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 87.14 62.77 542.18 19.64 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) 11/24/2025 _x86_64_ (2 CPU) 09:31:31 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 37.67 0.00 6.33 1.51 0.09 54.40 09:33:01 AM 0 25.51 0.00 5.26 1.99 0.10 67.14 09:33:01 AM 1 49.84 0.00 7.40 1.04 0.08 41.64 09:34:01 AM all 30.79 0.00 4.61 2.53 0.08 61.98 09:34:01 AM 0 17.49 0.00 3.91 1.58 0.08 76.93 09:34:01 AM 1 44.09 0.00 5.31 3.48 0.08 47.03 09:35:01 AM all 33.47 0.00 3.96 0.21 0.09 62.27 09:35:01 AM 0 24.42 0.00 3.95 0.22 0.08 71.33 09:35:01 AM 1 42.52 0.00 3.97 0.20 0.10 53.21 09:36:01 AM all 31.83 0.00 3.34 0.18 0.09 64.56 09:36:01 AM 0 22.58 0.00 2.57 0.20 0.08 74.57 09:36:01 AM 1 41.08 0.00 4.10 0.15 0.10 54.56 09:37:01 AM all 35.51 0.00 3.88 0.20 0.09 60.32 09:37:01 AM 0 20.54 0.00 2.58 0.15 0.10 76.62 09:37:01 AM 1 50.51 0.00 5.18 0.25 0.08 43.98 Average: all 33.85 0.00 4.42 0.93 0.09 60.71 Average: 0 22.11 0.00 3.66 0.83 0.09 73.32 Average: 1 45.60 0.00 5.19 1.02 0.09 48.09