---> uname -a: Linux prd-centos8-builder-2c-2g-2870.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4787 19 2272 6763 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:a2:58:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fea2:58d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:b1:8d:4a 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) 10/01/2025 _x86_64_ (2 CPU) 17:31:28 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 189.27 16.63 172.65 5575.75 7944.81 05:34:01 PM 100.97 0.50 100.47 64.39 11115.80 05:35:01 PM 18.76 0.03 18.73 0.53 1764.06 05:36:01 PM 26.40 0.27 26.13 41.86 701.80 05:37:01 PM 29.46 0.50 28.96 63.71 818.19 Average: 72.97 3.59 69.39 1149.47 4468.95 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5142340 6996468 2740092 34.76 2688 2037344 978264 10.95 201320 2216568 150988 05:34:01 PM 4942208 6958124 2940224 37.30 2688 2191092 976696 10.94 218224 2363116 43092 05:35:01 PM 4926588 6941696 2955844 37.50 2688 2190332 998708 11.18 232172 2366736 10068 05:36:01 PM 4957060 6973160 2925372 37.11 2688 2191368 945504 10.59 267856 2301748 9940 05:37:01 PM 4940288 6960620 2942144 37.33 2688 2195444 967168 10.83 422276 2164480 25104 Average: 4981697 6966014 2900735 36.80 2688 2161116 973268 10.90 268370 2282530 47838 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 326.25 200.52 1895.01 64.27 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 66.24 50.11 737.38 9.01 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 3.87 3.88 3.08 1.82 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 23.05 24.96 27.22 9.14 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 21.56 21.11 18.55 10.56 0.00 0.00 0.00 0.00 05:37:01 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 88.20 60.12 536.30 18.96 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) 10/01/2025 _x86_64_ (2 CPU) 17:31:28 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.34 0.00 7.23 1.83 0.12 52.48 05:33:01 PM 0 37.34 0.00 6.45 1.48 0.12 54.62 05:33:01 PM 1 39.34 0.00 8.02 2.17 0.12 50.34 05:34:01 PM all 32.72 0.00 4.58 0.82 0.08 61.79 05:34:01 PM 0 35.57 0.00 4.31 0.89 0.08 59.15 05:34:01 PM 1 29.88 0.00 4.86 0.75 0.08 64.43 05:35:01 PM all 6.11 0.00 1.09 0.25 0.04 92.50 05:35:01 PM 0 4.76 0.00 1.12 0.43 0.03 93.65 05:35:01 PM 1 7.46 0.00 1.07 0.07 0.05 91.36 05:36:01 PM all 34.58 0.00 3.98 0.29 0.09 61.06 05:36:01 PM 0 23.94 0.00 4.00 0.27 0.10 71.69 05:36:01 PM 1 45.19 0.00 3.96 0.32 0.08 50.44 05:37:01 PM all 39.00 0.00 4.52 0.25 0.11 56.12 05:37:01 PM 0 46.28 0.00 4.62 0.30 0.12 48.68 05:37:01 PM 1 31.73 0.00 4.43 0.20 0.10 63.54 Average: all 30.16 0.00 4.28 0.69 0.09 64.78 Average: 0 29.59 0.00 4.10 0.67 0.09 65.54 Average: 1 30.72 0.00 4.47 0.70 0.09 64.02