---> uname -a: Linux prd-centos8-builder-2c-2g-51157.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4783 19 2268 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:2b:67:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe2b:67e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:23:9f:30 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) 09/09/2025 _x86_64_ (2 CPU) 12:31:31 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 255.16 17.12 238.03 5598.67 7719.09 12:34:01 PM 115.45 0.50 114.95 64.39 12046.26 12:35:01 PM 29.29 0.30 28.99 42.39 1581.62 12:36:01 PM 23.28 0.00 23.28 0.00 883.39 12:37:01 PM 26.15 0.92 25.23 95.18 740.31 Average: 89.87 3.77 86.10 1160.38 4594.24 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5171720 7009924 2710712 34.39 2688 2020828 953092 10.67 200196 2187428 162032 12:34:01 PM 4960732 6972240 2921700 37.07 2688 2186840 971392 10.88 229232 2338916 43708 12:35:01 PM 4814384 6869916 3068048 38.92 2688 2230832 1081120 12.11 270548 2443744 54712 12:36:01 PM 4844040 6888900 3038392 38.55 2688 2220324 1046888 11.72 271020 2414436 44252 12:37:01 PM 4870112 6893224 3012320 38.22 2688 2198044 1041428 11.66 424044 2234616 32168 Average: 4932198 6926841 2950234 37.43 2688 2171374 1018784 11.41 279008 2323828 67374 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 322.47 194.04 1792.20 63.81 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 77.92 62.27 827.27 10.51 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 18.53 19.74 23.78 8.78 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 20.06 20.13 19.18 7.25 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 22.68 20.16 27.91 10.93 0.00 0.00 0.00 0.00 12:37:01 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 92.35 63.28 538.14 20.26 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) 09/09/2025 _x86_64_ (2 CPU) 12:31:31 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 40.84 0.00 7.83 1.95 0.10 49.28 12:33:01 PM 0 45.54 0.00 9.38 3.08 0.10 41.91 12:33:01 PM 1 36.16 0.00 6.28 0.82 0.10 56.64 12:34:01 PM all 34.89 0.00 5.44 1.23 0.09 58.34 12:34:01 PM 0 53.53 0.00 6.35 1.18 0.10 38.83 12:34:01 PM 1 16.26 0.00 4.53 1.28 0.08 77.84 12:35:01 PM all 34.07 0.00 3.09 0.22 0.08 62.54 12:35:01 PM 0 52.50 0.00 3.51 0.32 0.10 43.57 12:35:01 PM 1 15.60 0.00 2.66 0.12 0.07 81.56 12:36:01 PM all 32.01 0.00 3.64 0.14 0.08 64.13 12:36:01 PM 0 44.58 0.00 4.35 0.10 0.08 50.88 12:36:01 PM 1 19.42 0.00 2.92 0.18 0.08 77.40 12:37:01 PM all 37.15 0.00 4.40 0.16 0.13 58.16 12:37:01 PM 0 40.90 0.00 4.22 0.15 0.15 54.58 12:37:01 PM 1 33.39 0.00 4.57 0.17 0.12 61.75 Average: all 35.79 0.00 4.88 0.74 0.10 58.49 Average: 0 47.41 0.00 5.56 0.96 0.11 45.96 Average: 1 24.16 0.00 4.19 0.51 0.09 71.04