---> uname -a: Linux prd-centos8-builder-2c-2g-11064.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 623 4805 19 2268 6777 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:b9:c8:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.207/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:feb9:c857/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:31:b3:f9 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) 11/16/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 233.88 24.88 208.99 6035.04 20073.60 01:34:01 PM 117.65 0.50 117.15 64.39 12541.54 01:35:01 PM 33.24 0.70 32.54 72.91 1799.57 01:36:01 PM 24.66 0.00 24.66 0.00 659.01 01:37:01 PM 25.46 0.52 24.94 64.65 716.21 Average: 86.99 5.32 81.67 1247.80 7158.88 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5058312 6940752 2824120 35.83 2688 2066072 1026368 11.49 238180 2265540 213648 01:34:01 PM 4967576 6978884 2914856 36.98 2688 2186512 956604 10.71 218140 2339412 43088 01:35:01 PM 4947760 6960288 2934672 37.23 2688 2187656 974872 10.92 282076 2297248 9936 01:36:01 PM 4877232 6923884 3005200 38.13 2688 2221972 1012880 11.34 285512 2364596 44240 01:37:01 PM 4923184 6941432 2959248 37.54 2688 2192920 984656 11.03 437036 2167196 26244 Average: 4954813 6949048 2927619 37.14 2688 2171026 991076 11.10 292189 2286798 67431 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 282.20 189.16 1784.24 63.12 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 72.30 59.66 847.40 9.95 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 29.59 29.41 32.90 12.41 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.16 20.25 18.84 8.12 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.29 20.09 28.91 10.35 0.00 0.00 0.00 0.00 01:37:01 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 85.32 63.72 542.55 20.79 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) 11/16/2025 _x86_64_ (2 CPU) 13:31:33 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 40.98 0.00 7.30 2.78 0.09 48.84 01:33:01 PM 0 31.36 0.00 6.81 2.94 0.10 58.78 01:33:01 PM 1 50.63 0.00 7.79 2.63 0.08 38.87 01:34:01 PM all 35.25 0.00 5.10 2.38 0.09 57.18 01:34:01 PM 0 21.06 0.00 4.22 2.54 0.08 72.10 01:34:01 PM 1 49.50 0.00 5.97 2.22 0.10 42.21 01:35:01 PM all 33.12 0.00 4.04 0.28 0.08 62.48 01:35:01 PM 0 22.57 0.00 3.42 0.20 0.08 73.72 01:35:01 PM 1 43.67 0.00 4.67 0.35 0.08 51.23 01:36:01 PM all 34.47 0.00 3.45 0.13 0.08 61.86 01:36:01 PM 0 28.20 0.00 3.17 0.13 0.08 68.42 01:36:01 PM 1 40.74 0.00 3.73 0.13 0.08 55.31 01:37:01 PM all 35.69 0.00 4.09 0.14 0.08 60.00 01:37:01 PM 0 22.77 0.00 3.54 0.12 0.08 73.49 01:37:01 PM 1 48.62 0.00 4.64 0.17 0.08 46.50 Average: all 35.90 0.00 4.79 1.14 0.09 58.08 Average: 0 25.19 0.00 4.23 1.19 0.09 69.31 Average: 1 46.63 0.00 5.36 1.10 0.09 46.83