---> uname -a: Linux prd-centos8-builder-2c-2g-24908.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 653 4763 19 2281 6748 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:dc:37:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fedc:37fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:14:29:8d:5b 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) 03/01/2026 _x86_64_ (2 CPU) 08:31:56 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 115.56 0.98 114.58 83.97 10968.93 08:35:01 AM 57.21 0.28 56.93 40.65 6603.68 08:36:01 AM 20.83 0.07 20.76 3.07 556.81 08:37:01 AM 29.45 1.27 28.18 114.91 1000.52 Average: 55.77 0.65 55.12 60.65 4782.82 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 4998480 6984420 2883948 36.59 2688 2162312 973348 10.90 203316 2328824 132820 08:35:01 AM 4813804 6881996 3068624 38.93 2688 2244308 1061440 11.88 280988 2432564 53608 08:36:01 AM 4959560 6984704 2922868 37.08 2688 2200940 970080 10.86 278944 2288920 9008 08:37:01 AM 4915664 6946816 2966764 37.64 2688 2206648 999640 11.19 436796 2174288 11224 Average: 4921877 6949484 2960551 37.56 2688 2203552 1001127 11.21 300011 2306149 51665 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 90.14 74.28 912.48 10.44 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 76.86 68.26 663.95 15.19 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 21.31 20.70 19.89 7.69 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 28.65 24.28 33.76 11.51 0.00 0.00 0.00 0.00 08:37:01 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 54.24 46.88 407.55 11.21 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) 03/01/2026 _x86_64_ (2 CPU) 08:31:56 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 35.93 0.00 5.87 1.18 0.11 56.91 08:34:01 AM 0 30.25 0.00 5.14 1.23 0.12 63.26 08:34:01 AM 1 41.63 0.00 6.59 1.13 0.10 50.55 08:35:01 AM all 32.41 0.00 4.42 0.53 0.10 62.54 08:35:01 AM 0 36.91 0.00 4.72 0.82 0.10 57.45 08:35:01 AM 1 27.89 0.00 4.11 0.25 0.10 67.65 08:36:01 AM all 32.86 0.00 3.73 0.12 0.08 63.20 08:36:01 AM 0 36.47 0.00 3.84 0.17 0.08 59.44 08:36:01 AM 1 29.25 0.00 3.63 0.08 0.08 66.95 08:37:01 AM all 33.81 0.00 4.11 0.18 0.11 61.79 08:37:01 AM 0 31.44 0.00 3.87 0.15 0.12 64.43 08:37:01 AM 1 36.18 0.00 4.34 0.22 0.10 59.16 Average: all 33.75 0.00 4.53 0.51 0.10 61.11 Average: 0 33.77 0.00 4.39 0.59 0.10 61.15 Average: 1 33.74 0.00 4.67 0.42 0.10 61.07