---> uname -a: Linux prd-centos8-builder-2c-2g-6897.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 626 4805 19 2265 6774 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:77:89:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe77:8924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:4c:86:fa 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) 11/08/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 190.96 19.34 171.62 5375.08 7019.69 01:34:01 AM 116.15 0.50 115.65 64.39 12375.15 01:35:01 AM 34.36 0.70 33.66 72.91 1780.19 01:36:01 AM 23.86 0.00 23.86 0.00 870.08 01:37:01 AM 25.64 0.52 25.12 64.65 731.97 Average: 78.20 4.21 73.99 1115.72 4555.32 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5189680 7024228 2692740 34.16 2688 2017508 946904 10.60 199540 2167596 166232 01:34:01 AM 4966932 6974520 2915488 36.99 2688 2182892 976888 10.94 217720 2342144 43092 01:35:01 AM 4884456 6926268 2997964 38.03 2688 2217180 1018672 11.41 270384 2372824 43076 01:36:01 AM 4848812 6891724 3033608 38.49 2688 2218356 1047580 11.73 271152 2407172 44252 01:37:01 AM 4967832 6983120 2914588 36.98 2688 2190104 949560 10.63 436568 2122332 26984 Average: 4971542 6959972 2910878 36.93 2688 2165208 987921 11.06 279073 2282414 64727 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 296.54 192.99 1784.36 63.22 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 64.49 53.91 846.59 9.54 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 29.34 29.46 31.58 11.51 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 18.33 18.88 17.52 7.39 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 25.82 22.31 30.50 15.30 0.00 0.00 0.00 0.00 01:37:01 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 86.92 63.52 542.18 21.40 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) 11/08/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 38.17 0.00 7.12 2.12 0.12 52.47 01:33:01 AM 0 36.87 0.00 5.89 1.54 0.12 55.58 01:33:01 AM 1 39.47 0.00 8.36 2.70 0.12 49.35 01:34:01 AM all 34.63 0.00 5.11 1.53 0.12 58.62 01:34:01 AM 0 35.48 0.00 5.65 1.64 0.12 57.12 01:34:01 AM 1 33.78 0.00 4.58 1.42 0.12 60.11 01:35:01 AM all 34.01 0.00 3.99 0.33 0.14 61.53 01:35:01 AM 0 30.55 0.00 3.85 0.37 0.15 65.08 01:35:01 AM 1 37.46 0.00 4.12 0.30 0.13 57.98 01:36:01 AM all 35.20 0.00 3.66 0.16 0.11 60.87 01:36:01 AM 0 38.66 0.00 3.82 0.20 0.10 57.23 01:36:01 AM 1 31.75 0.00 3.50 0.12 0.12 64.52 01:37:01 AM all 37.36 0.00 4.73 0.24 0.11 57.56 01:37:01 AM 0 41.65 0.00 4.68 0.30 0.12 53.26 01:37:01 AM 1 33.08 0.00 4.78 0.18 0.10 61.86 Average: all 35.87 0.00 4.92 0.87 0.12 58.21 Average: 0 36.64 0.00 4.78 0.81 0.12 57.65 Average: 1 35.10 0.00 5.06 0.94 0.12 58.78