---> uname -a: Linux prd-centos8-builder-2c-2g-2492.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 680 4746 19 2270 6719 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:7d:e9:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe7d:e93e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:bc:12:b6 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) 10/27/2025 _x86_64_ (2 CPU) 14:31:38 LINUX RESTART (2 CPU) 02:32:02 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 314.87 34.53 280.34 8245.08 44145.01 02:34:01 PM 108.08 0.47 107.62 63.59 9853.62 02:35:01 PM 39.24 0.25 38.99 40.12 4761.43 02:36:01 PM 27.71 0.10 27.61 3.60 712.96 02:37:01 PM 20.13 0.72 19.41 67.59 555.54 Average: 101.32 7.12 94.19 1662.83 11901.94 02:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5133324 6897884 2749104 34.88 2688 1954948 1113848 12.47 208116 2245368 101996 02:34:01 PM 4885440 6888380 2996988 38.02 2688 2178852 1058248 11.85 206128 2432908 78224 02:35:01 PM 4960828 6974108 2921600 37.06 2688 2188700 987280 11.05 233400 2333048 11744 02:36:01 PM 4920572 6934224 2961856 37.58 2688 2188808 1016740 11.38 268036 2339056 10756 02:37:01 PM 4928184 6942056 2954244 37.48 2688 2188988 1014056 11.35 424252 2175468 9012 Average: 4965670 6927330 2916758 37.00 2688 2140059 1038034 11.62 267986 2305170 42346 02:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 338.36 199.02 1817.18 64.60 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 43.14 37.79 488.06 7.59 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 35.97 31.06 377.88 6.24 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.48 19.73 14.20 9.03 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 26.76 23.26 32.99 14.28 0.00 0.00 0.00 0.00 02:37:01 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 91.55 61.73 541.96 20.20 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) 10/27/2025 _x86_64_ (2 CPU) 14:31:38 LINUX RESTART (2 CPU) 02:32:02 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 41.48 0.00 9.24 6.83 0.12 42.33 02:33:01 PM 0 47.27 0.00 11.55 8.88 0.14 32.15 02:33:01 PM 1 35.71 0.00 6.95 4.79 0.10 52.45 02:34:01 PM all 32.20 0.00 4.85 4.71 0.10 58.13 02:34:01 PM 0 45.94 0.00 5.94 5.76 0.10 42.26 02:34:01 PM 1 18.49 0.00 3.76 3.67 0.10 73.98 02:35:01 PM all 22.25 0.00 2.44 8.83 0.10 66.37 02:35:01 PM 0 35.34 0.00 2.91 11.54 0.12 50.08 02:35:01 PM 1 9.17 0.00 1.98 6.13 0.08 82.64 02:36:01 PM all 35.68 0.00 3.79 0.71 0.11 59.71 02:36:01 PM 0 43.68 0.00 3.94 1.13 0.13 51.12 02:36:01 PM 1 27.67 0.00 3.64 0.28 0.08 68.32 02:37:01 PM all 32.67 0.00 3.99 0.19 0.10 63.05 02:37:01 PM 0 37.70 0.00 3.82 0.23 0.10 58.15 02:37:01 PM 1 27.64 0.00 4.16 0.15 0.10 67.95 Average: all 32.83 0.00 4.85 4.24 0.11 57.98 Average: 0 41.97 0.00 5.60 5.49 0.12 46.83 Average: 1 23.70 0.00 4.09 3.00 0.09 69.12