---> uname -a: Linux prd-centos8-builder-2c-2g-51479.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4812 19 2263 6779 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:da:a2:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:feda:a28c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:29:70:dc 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) 09/10/2025 _x86_64_ (2 CPU) 17:31:49 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 341.92 138.49 203.43 15351.57 42638.75 05:34:01 PM 117.80 0.52 117.28 65.19 10379.05 05:35:01 PM 54.92 0.35 54.57 43.72 4793.32 05:36:01 PM 21.41 0.00 21.41 0.00 842.83 05:37:01 PM 28.41 0.92 27.49 95.17 785.77 Average: 112.89 28.06 84.84 3111.33 11888.36 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5249112 6990472 2633320 33.41 2688 1933220 996656 11.16 200872 2143692 97304 05:34:01 PM 4907976 6945644 2974456 37.74 2688 2213712 984052 11.02 207396 2414584 136552 05:35:01 PM 4958884 6964832 2923548 37.09 2688 2181408 965852 10.81 267016 2303372 9928 05:36:01 PM 4973140 6979080 2909292 36.91 2688 2181412 945864 10.59 268256 2287576 9936 05:37:01 PM 4976964 6988460 2905468 36.86 2688 2186380 928540 10.40 422924 2128528 25104 Average: 5013215 6973698 2869217 36.40 2688 2139226 964193 10.80 273293 2255550 55765 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 323.33 186.85 2037.07 63.00 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 77.30 64.11 878.62 10.98 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 20.03 20.36 24.84 8.56 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 19.35 19.05 18.88 6.83 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 24.23 20.86 27.30 11.25 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 92.85 62.25 597.35 20.13 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) 09/10/2025 _x86_64_ (2 CPU) 17:31:49 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 49.58 0.04 11.27 3.91 0.10 35.09 05:33:01 PM 0 47.43 0.08 10.21 4.44 0.10 37.74 05:33:01 PM 1 51.72 0.00 12.34 3.39 0.10 32.44 05:34:01 PM all 35.83 0.00 5.53 1.16 0.10 57.38 05:34:01 PM 0 30.77 0.00 5.03 1.12 0.12 62.97 05:34:01 PM 1 40.91 0.00 6.04 1.20 0.08 51.77 05:35:01 PM all 34.53 0.00 3.99 0.56 0.08 60.84 05:35:01 PM 0 35.96 0.00 3.97 0.52 0.08 59.47 05:35:01 PM 1 33.09 0.00 4.02 0.60 0.08 62.20 05:36:01 PM all 32.20 0.00 3.66 0.16 0.09 63.90 05:36:01 PM 0 32.64 0.00 3.72 0.12 0.08 63.44 05:36:01 PM 1 31.75 0.00 3.60 0.20 0.10 64.35 05:37:01 PM all 36.18 0.00 4.35 0.17 0.09 59.21 05:37:01 PM 0 43.54 0.00 3.93 0.15 0.10 52.28 05:37:01 PM 1 28.82 0.00 4.78 0.18 0.08 66.13 Average: all 37.64 0.01 5.75 1.19 0.09 55.32 Average: 0 38.05 0.02 5.36 1.26 0.10 55.21 Average: 1 37.23 0.00 6.15 1.11 0.09 55.42