---> uname -a: Linux prd-centos8-builder-2c-2g-51948.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: 2800.000 BogoMIPS: 5600.00 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4791 19 2261 6755 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:5a:0d:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe5a:d2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:21:1b:7a 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) 09/12/2025 _x86_64_ (2 CPU) 13:31:51 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 116.96 0.80 116.16 78.92 10391.73 01:35:01 PM 61.26 0.28 60.98 40.65 7110.53 01:36:01 PM 19.33 0.07 19.26 3.07 828.15 01:37:01 PM 17.03 0.00 17.03 0.00 732.34 01:38:01 PM 25.16 0.92 24.25 95.18 683.14 Average: 47.95 0.41 47.54 43.56 3949.18 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 4985092 6952216 2897332 36.76 2688 2143672 978112 10.95 202808 2341392 135520 01:35:01 PM 4871492 6909400 3010932 38.20 2688 2213800 1018332 11.40 269752 2385448 44252 01:36:01 PM 4956584 6960216 2925840 37.12 2688 2179580 977836 10.95 267476 2302808 9936 01:37:01 PM 4935196 6938836 2947228 37.39 2688 2179580 988892 11.07 268376 2323628 9936 01:38:01 PM 4968232 6979084 2914192 36.97 2688 2186512 949020 10.63 423004 2134628 27000 Average: 4943319 6947950 2939105 37.29 2688 2180629 982438 11.00 286283 2297581 45329 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 78.29 67.07 888.36 9.62 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 58.36 49.38 602.75 10.96 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 9.22 10.08 8.18 4.55 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 15.59 15.29 14.75 4.88 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 22.68 20.80 27.66 10.67 0.00 0.00 0.00 0.00 01:38:01 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 36.83 32.53 308.34 8.13 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) 09/12/2025 _x86_64_ (2 CPU) 13:31:51 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 36.60 0.00 5.49 1.14 0.10 56.67 01:34:01 PM 0 49.43 0.00 6.66 1.51 0.10 42.29 01:34:01 PM 1 23.77 0.00 4.33 0.77 0.10 71.04 01:35:01 PM all 34.28 0.00 4.07 0.56 0.13 60.95 01:35:01 PM 0 51.49 0.00 5.06 0.62 0.12 42.71 01:35:01 PM 1 17.11 0.00 3.08 0.50 0.15 79.15 01:36:01 PM all 20.82 0.00 2.48 0.25 0.12 76.33 01:36:01 PM 0 29.91 0.00 2.99 0.42 0.17 66.51 01:36:01 PM 1 11.69 0.00 1.97 0.08 0.07 86.19 01:37:01 PM all 24.11 0.00 2.74 0.19 0.22 72.75 01:37:01 PM 0 31.38 0.00 2.86 0.15 0.20 65.39 01:37:01 PM 1 16.99 0.00 2.62 0.22 0.23 79.94 01:38:01 PM all 33.78 0.00 4.03 0.16 0.09 61.94 01:38:01 PM 0 49.14 0.00 4.47 0.22 0.10 46.07 01:38:01 PM 1 18.45 0.00 3.58 0.10 0.08 77.79 Average: all 29.96 0.00 3.77 0.46 0.13 65.68 Average: 0 42.35 0.00 4.42 0.59 0.14 52.50 Average: 1 17.63 0.00 3.12 0.33 0.13 78.79