---> uname -a: Linux prd-centos8-builder-2c-2g-1785.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 625 4807 19 2264 6774 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:43:1d:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe43:1ddf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:81:44:2b 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) 10/24/2025 _x86_64_ (2 CPU) 15:31:45 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 199.37 67.83 131.53 13927.87 39061.34 03:34:01 PM 88.29 0.85 87.44 30.53 7458.24 03:35:01 PM 86.02 0.50 85.52 64.65 9811.23 03:36:01 PM 32.03 0.27 31.76 41.86 1244.21 03:37:01 PM 17.74 0.48 17.26 41.19 511.23 03:38:01 PM 21.61 0.43 21.18 53.99 631.46 Average: 74.18 11.73 62.45 2360.53 9787.65 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5414580 7045940 2467844 31.31 2688 1826488 943816 10.57 192216 1996128 68880 03:34:01 PM 5047572 7008060 2834852 35.96 2688 2136880 923764 10.34 202232 2286764 216576 03:35:01 PM 4968352 6974280 2914072 36.97 2688 2181712 950624 10.64 232160 2328712 28248 03:36:01 PM 4875756 6916804 3006668 38.14 2688 2216500 999228 11.19 270116 2381788 44360 03:37:01 PM 4966636 6973496 2915788 36.99 2688 2182344 960040 10.75 423656 2137692 9012 03:38:01 PM 4960548 6972704 2921876 37.07 2688 2187276 956348 10.71 423004 2144264 25724 Average: 5038907 6981881 2843517 36.07 2688 2121867 955637 10.70 290564 2212558 65467 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 230.27 130.93 1079.04 57.57 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 85.57 69.31 1032.67 8.97 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 54.20 42.62 596.88 9.15 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.91 20.08 20.07 8.94 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 22.46 20.31 28.70 7.97 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 13.61 14.33 11.15 6.47 0.00 0.00 0.00 0.00 03:38:01 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 70.84 49.60 461.44 16.52 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) 10/24/2025 _x86_64_ (2 CPU) 15:31:45 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 39.57 0.00 9.60 21.53 0.13 29.17 03:33:01 PM 0 40.11 0.00 7.44 19.64 0.15 32.66 03:33:01 PM 1 39.03 0.00 11.75 23.43 0.10 25.69 03:34:01 PM all 35.38 0.00 5.35 1.81 0.10 57.35 03:34:01 PM 0 38.44 0.00 5.75 1.73 0.10 53.98 03:34:01 PM 1 32.33 0.00 4.96 1.90 0.10 60.72 03:35:01 PM all 32.99 0.00 3.95 1.49 0.10 61.47 03:35:01 PM 0 31.25 0.00 3.92 1.42 0.10 63.31 03:35:01 PM 1 34.73 0.00 3.97 1.57 0.10 59.63 03:36:01 PM all 34.01 0.00 3.50 0.46 0.10 61.93 03:36:01 PM 0 33.65 0.00 3.36 0.65 0.10 62.24 03:36:01 PM 1 34.36 0.00 3.65 0.27 0.10 61.62 03:37:01 PM all 31.60 0.00 3.51 0.83 0.12 63.94 03:37:01 PM 0 32.22 0.00 3.34 1.35 0.10 62.99 03:37:01 PM 1 30.97 0.00 3.69 0.32 0.13 64.89 03:38:01 PM all 27.01 0.00 3.15 3.97 0.10 65.77 03:38:01 PM 0 28.38 0.00 3.45 5.22 0.10 62.85 03:38:01 PM 1 25.63 0.00 2.86 2.71 0.10 68.71 Average: all 33.42 0.00 4.84 4.99 0.11 56.65 Average: 0 34.00 0.00 4.54 4.98 0.11 56.37 Average: 1 32.84 0.00 5.14 5.00 0.11 56.92