---> uname -a: Linux prd-centos8-builder-2c-2g-1541.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 629 4797 19 2269 6770 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:a1:e8:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fea1:e833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:3a:d5:0b 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) 10/23/2025 _x86_64_ (2 CPU) 18:32:03 LINUX RESTART (2 CPU) 06:33:03 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 70.42 7.10 63.32 1166.01 6416.88 06:35:01 PM 100.93 0.50 100.43 64.39 8929.85 06:36:01 PM 53.75 0.25 53.50 40.12 6069.74 06:37:01 PM 25.69 0.07 25.62 3.07 685.54 06:38:01 PM 22.45 0.72 21.73 67.59 574.39 Average: 54.54 1.69 52.85 262.19 4522.58 06:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5182172 6951704 2700252 34.26 2688 1959928 1028312 11.51 208968 2191912 67736 06:35:01 PM 5017232 6991396 2865192 36.35 2688 2150044 948992 10.63 205196 2307168 110976 06:36:01 PM 4948888 6960664 2933536 37.22 2688 2187504 986496 11.05 233856 2343840 11036 06:37:01 PM 4959184 6972304 2923240 37.09 2688 2188380 964220 10.80 268412 2298388 10756 06:38:01 PM 4893912 6908424 2988512 37.91 2688 2189844 1023080 11.46 424532 2208388 10312 Average: 5000278 6956898 2882146 36.56 2688 2135140 990220 11.09 268193 2269939 42163 06:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 103.69 74.38 1031.92 19.76 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 27.50 24.10 267.21 5.70 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 73.01 54.58 601.62 9.71 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 16.63 17.46 14.25 7.86 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 27.76 25.13 32.23 17.44 0.00 0.00 0.00 0.00 06:38:01 PM 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 49.35 38.89 385.13 12.04 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) 10/23/2025 _x86_64_ (2 CPU) 18:32:03 LINUX RESTART (2 CPU) 06:33:03 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 23.29 0.00 3.80 7.50 0.10 65.31 06:34:01 PM 0 29.61 0.00 3.76 6.63 0.10 59.90 06:34:01 PM 1 16.93 0.00 3.83 8.38 0.09 70.77 06:35:01 PM all 28.32 0.00 5.04 4.54 0.12 61.97 06:35:01 PM 0 33.87 0.00 5.32 4.20 0.12 56.49 06:35:01 PM 1 22.80 0.00 4.77 4.88 0.12 67.43 06:36:01 PM all 29.78 0.00 3.44 0.87 0.10 65.81 06:36:01 PM 0 23.26 0.00 3.45 0.92 0.08 72.28 06:36:01 PM 1 36.28 0.00 3.42 0.82 0.12 59.36 06:37:01 PM all 34.56 0.00 3.45 0.21 0.17 61.62 06:37:01 PM 0 31.24 0.00 3.25 0.22 0.12 65.17 06:37:01 PM 1 37.89 0.00 3.64 0.20 0.22 58.05 06:38:01 PM all 35.35 0.00 3.76 0.26 0.11 60.52 06:38:01 PM 0 32.73 0.00 3.85 0.20 0.12 63.11 06:38:01 PM 1 37.97 0.00 3.67 0.32 0.10 57.94 Average: all 30.31 0.00 3.90 2.64 0.12 63.03 Average: 0 30.15 0.00 3.93 2.40 0.11 63.42 Average: 1 30.48 0.00 3.87 2.88 0.13 62.65