---> uname -a: Linux prd-centos8-builder-2c-2g-11839.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 690 4741 19 2265 6710 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:e8:5e:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fee8:5e93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:be:d5:e4 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) 11/19/2025 _x86_64_ (2 CPU) 05:32:05 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 117.55 0.98 116.56 84.25 10006.07 05:35:01 AM 59.18 0.68 58.50 71.18 6981.91 05:36:01 AM 26.86 0.07 26.80 3.07 717.33 05:37:01 AM 19.16 0.32 18.85 37.06 525.73 Average: 55.69 0.51 55.18 48.89 4557.86 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 4945916 6917440 2936516 37.25 2688 2147260 1039616 11.64 203580 2381744 150364 05:35:01 AM 4908240 6916720 2974192 37.73 2688 2183944 1035368 11.59 249220 2369212 10924 05:36:01 AM 4924320 6934188 2958112 37.53 2688 2184940 1004920 11.25 283044 2318564 10752 05:37:01 AM 4907460 6916672 2974972 37.74 2688 2184284 1035864 11.60 438684 2179544 9068 Average: 4921484 6921255 2960948 37.56 2688 2175107 1028942 11.52 293632 2312266 45277 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 89.77 77.37 907.53 10.41 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 67.18 55.83 605.13 10.34 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 17.20 18.03 16.19 8.18 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.41 19.65 29.47 9.23 0.00 0.00 0.00 0.00 05:37:01 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 49.39 42.72 389.59 9.54 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) 11/19/2025 _x86_64_ (2 CPU) 05:32:05 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 36.76 0.00 5.37 0.94 0.11 56.82 05:34:01 AM 0 43.21 0.00 5.51 0.97 0.10 50.22 05:34:01 AM 1 30.29 0.00 5.23 0.92 0.12 63.44 05:35:01 AM all 32.20 0.00 4.11 0.46 0.07 63.17 05:35:01 AM 0 33.43 0.00 4.02 0.43 0.07 62.05 05:35:01 AM 1 30.97 0.00 4.19 0.48 0.07 64.29 05:36:01 AM all 34.33 0.00 3.46 0.14 0.09 61.97 05:36:01 AM 0 34.81 0.00 3.78 0.12 0.10 61.20 05:36:01 AM 1 33.86 0.00 3.14 0.17 0.08 62.75 05:37:01 AM all 28.16 0.00 3.34 0.12 0.08 68.31 05:37:01 AM 0 18.44 0.00 2.76 0.08 0.07 78.66 05:37:01 AM 1 37.88 0.00 3.92 0.15 0.08 57.96 Average: all 32.87 0.00 4.07 0.41 0.09 62.56 Average: 0 32.48 0.00 4.02 0.40 0.08 63.02 Average: 1 33.25 0.00 4.12 0.43 0.09 62.11