---> uname -a: Linux prd-centos8-builder-2c-2g-12505.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 685 4735 19 2276 6714 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:5a:72:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe5a:7201/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:2c:71:b9 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) 11/22/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 188.64 18.45 170.19 5697.85 6861.42 12:34:01 AM 110.31 0.45 109.86 63.05 12148.20 12:35:01 AM 31.39 0.75 30.64 74.25 1814.25 12:36:01 AM 25.51 0.00 25.51 0.00 983.46 12:37:01 AM 24.58 0.52 24.06 64.66 612.40 Average: 76.09 4.03 72.05 1179.88 4484.08 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 4980372 6873928 2902060 36.82 2688 2076688 1108216 12.41 237692 2341664 217664 12:34:01 AM 4774216 6831740 3108216 39.43 2688 2233436 1121848 12.56 208464 2545416 68032 12:35:01 AM 4916384 6935940 2966048 37.63 2688 2194656 1015168 11.37 281132 2330016 9940 12:36:01 AM 4919048 6938516 2963384 37.59 2688 2194656 1016984 11.39 281804 2326852 9936 12:37:01 AM 4873956 6897072 3008476 38.17 2688 2198208 1048148 11.74 438856 2214856 11392 Average: 4892795 6895439 2989637 37.93 2688 2179529 1062073 11.89 289590 2351761 63393 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 323.91 187.04 1796.09 63.22 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 81.76 66.79 847.82 10.70 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 23.50 23.33 29.42 8.10 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 22.09 18.28 17.91 6.96 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.46 20.93 29.58 10.46 0.00 0.00 0.00 0.00 12:37:01 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 95.54 63.27 544.16 19.89 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) 11/22/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 41.42 0.00 6.84 2.65 0.08 49.01 12:33:01 AM 0 42.51 0.00 6.89 2.48 0.08 48.03 12:33:01 AM 1 40.34 0.00 6.78 2.81 0.08 49.98 12:34:01 AM all 32.56 0.00 4.64 2.63 0.10 60.08 12:34:01 AM 0 36.09 0.00 4.90 3.03 0.10 55.88 12:34:01 AM 1 29.01 0.00 4.37 2.24 0.10 64.28 12:35:01 AM all 32.31 0.00 4.03 0.24 0.08 63.34 12:35:01 AM 0 44.36 0.00 4.55 0.25 0.08 50.75 12:35:01 AM 1 20.28 0.00 3.50 0.23 0.08 75.91 12:36:01 AM all 32.05 0.00 3.42 0.15 0.08 64.29 12:36:01 AM 0 31.25 0.00 3.32 0.18 0.07 65.18 12:36:01 AM 1 32.86 0.00 3.52 0.12 0.10 63.41 12:37:01 AM all 34.13 0.00 3.44 0.26 0.09 62.08 12:37:01 AM 0 41.49 0.00 3.55 0.35 0.10 54.52 12:37:01 AM 1 26.76 0.00 3.34 0.17 0.08 69.65 Average: all 34.49 0.00 4.47 1.18 0.09 59.77 Average: 0 39.14 0.00 4.64 1.26 0.09 54.87 Average: 1 29.84 0.00 4.30 1.11 0.09 64.66