---> uname -a: Linux prd-centos8-builder-2c-2g-11438.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 684 4745 19 2268 6716 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:d9:d4:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fed9:d4f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:1b:64:2d 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) 11/17/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:02 PM 192.70 17.70 175.00 5534.14 7711.55 10:34:01 PM 109.02 0.51 108.51 65.48 11970.39 10:35:01 PM 36.00 0.70 35.30 72.91 1856.30 10:36:01 PM 20.73 0.00 20.73 0.00 527.20 10:37:01 PM 23.14 0.52 22.63 64.65 668.38 Average: 76.21 3.90 72.31 1150.98 4521.72 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:02 PM 5115616 6961500 2766816 35.10 2688 2028348 1002076 11.22 200628 2242152 168700 10:34:01 PM 4921152 6931420 2961280 37.57 2688 2185388 1017976 11.40 230744 2374836 42268 10:35:01 PM 4829520 6874716 3052912 38.73 2688 2220572 1059544 11.86 284360 2412924 43076 10:36:01 PM 4790424 6836908 3092008 39.23 2688 2221748 1096628 12.28 285040 2451148 44252 10:37:01 PM 4879600 6896424 3002832 38.10 2688 2191536 1031956 11.55 436644 2210324 25104 Average: 4907262 6900194 2975170 37.74 2688 2169518 1041636 11.66 287483 2338277 64680 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:02 PM eth0 328.16 200.12 1882.64 64.81 0.00 0.00 0.00 0.00 10:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 79.24 61.51 772.86 10.54 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 21.63 23.59 28.31 8.86 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 18.25 18.56 17.63 7.20 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 27.16 23.01 29.30 11.21 0.00 0.00 0.00 0.00 10:37:01 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 94.93 65.37 545.35 20.56 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) 11/17/2025 _x86_64_ (2 CPU) 22:31:32 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:02 PM all 41.54 0.00 7.19 2.24 0.12 48.91 10:33:02 PM 0 29.08 0.00 6.39 2.22 0.13 62.18 10:33:02 PM 1 54.02 0.00 7.98 2.25 0.10 35.64 10:34:01 PM all 35.13 0.00 5.27 1.44 0.14 58.01 10:34:01 PM 0 8.19 0.00 3.66 1.90 0.17 86.09 10:34:01 PM 1 62.17 0.00 6.90 0.99 0.12 29.83 10:35:01 PM all 31.25 0.00 3.07 1.27 0.11 64.30 10:35:01 PM 0 19.23 0.00 2.71 1.04 0.10 76.93 10:35:01 PM 1 43.26 0.00 3.44 1.50 0.12 51.68 10:36:01 PM all 33.81 0.00 3.39 0.23 0.09 62.48 10:36:01 PM 0 22.74 0.00 2.97 0.18 0.08 74.02 10:36:01 PM 1 44.85 0.00 3.81 0.27 0.10 50.97 10:37:01 PM all 32.70 0.00 4.18 0.86 0.09 62.18 10:37:01 PM 0 12.08 0.00 2.94 0.38 0.10 84.49 10:37:01 PM 1 53.31 0.00 5.41 1.34 0.08 39.86 Average: all 34.88 0.00 4.62 1.21 0.11 59.18 Average: 0 18.29 0.00 3.73 1.14 0.12 76.71 Average: 1 51.48 0.00 5.50 1.27 0.10 41.64