---> uname -a: Linux prd-centos8-builder-2c-2g-16746.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 646 4781 19 2270 6754 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:45:9d:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe45:9d1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:7c:58:39 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) 12/27/2025 _x86_64_ (2 CPU) 08:31:45 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 343.84 119.73 224.11 14850.30 41161.10 08:34:01 AM 112.40 0.47 111.93 63.31 10261.20 08:35:01 AM 52.52 0.28 52.24 40.66 5754.29 08:36:01 AM 23.41 0.07 23.35 3.07 641.88 08:37:01 AM 24.58 1.07 23.51 87.30 627.64 Average: 111.35 24.32 87.03 3009.13 11689.79 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5294464 6993428 2587968 32.83 2688 1891084 996580 11.16 201716 2098536 86352 08:34:01 AM 4990328 6964640 2892104 36.69 2688 2150128 971792 10.88 205828 2332756 102876 08:35:01 AM 4866240 6912160 3016192 38.26 2688 2220820 1034984 11.59 270428 2389412 44068 08:36:01 AM 4938520 6952028 2943912 37.35 2688 2188672 985040 11.03 269320 2318996 10752 08:37:01 AM 4893616 6909004 2988816 37.92 2688 2190616 1033788 11.58 425416 2208360 10200 Average: 4996634 6946252 2885798 36.61 2688 2128264 1004437 11.25 274542 2269612 50850 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 305.46 178.02 1400.30 61.51 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 59.11 49.53 672.52 8.05 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 64.52 55.57 603.50 10.60 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 16.55 16.13 15.55 6.98 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 24.64 22.46 30.84 14.96 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 94.06 64.35 544.56 20.42 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) 12/27/2025 _x86_64_ (2 CPU) 08:31:45 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 44.22 0.05 11.49 12.47 0.13 31.65 08:33:01 AM 0 44.97 0.03 9.36 11.80 0.12 33.73 08:33:01 AM 1 43.46 0.07 13.63 13.14 0.14 29.56 08:34:01 AM all 33.39 0.00 5.40 3.13 0.09 57.99 08:34:01 AM 0 13.81 0.00 4.22 3.56 0.08 78.33 08:34:01 AM 1 53.04 0.00 6.57 2.70 0.10 37.59 08:35:01 AM all 31.95 0.00 3.41 1.71 0.09 62.84 08:35:01 AM 0 17.99 0.00 3.10 1.63 0.08 77.19 08:35:01 AM 1 45.93 0.00 3.72 1.79 0.10 48.46 08:36:01 AM all 32.05 0.00 3.16 0.12 0.07 64.59 08:36:01 AM 0 18.85 0.00 2.88 0.05 0.07 78.15 08:36:01 AM 1 45.25 0.00 3.45 0.18 0.08 51.04 08:37:01 AM all 33.78 0.00 3.63 0.15 0.09 62.35 08:37:01 AM 0 20.30 0.00 2.75 0.08 0.08 76.78 08:37:01 AM 1 47.27 0.00 4.50 0.22 0.10 47.91 Average: all 35.06 0.01 5.40 3.49 0.10 55.94 Average: 0 23.14 0.01 4.45 3.41 0.09 68.91 Average: 1 47.00 0.01 6.35 3.58 0.10 42.95