---> uname -a: Linux prd-centos8-builder-2c-2g-3102.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 686 4745 19 2265 6714 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:02:2b:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe02:2b9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:d0:6f:02 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) 08/21/2025 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 199.41 18.21 181.20 5454.72 7201.37 09:34:01 PM 114.21 0.52 113.70 65.19 12233.46 09:35:01 PM 34.72 0.30 34.42 42.39 1778.29 09:36:01 PM 20.68 0.00 20.68 0.00 544.28 09:37:01 PM 27.54 0.92 26.62 95.17 779.47 Average: 78.92 3.94 74.97 1117.26 4498.33 09:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5124108 6959272 2758324 34.99 2688 2017740 1016504 11.38 201208 2233048 163380 09:34:01 PM 4903508 6911380 2978924 37.79 2688 2182940 1037356 11.62 229080 2394536 42492 09:35:01 PM 4809624 6851956 3072808 38.98 2688 2217628 1099680 12.31 270992 2447544 44256 09:36:01 PM 4819168 6861552 3063264 38.86 2688 2217632 1084308 12.14 271956 2436680 44240 09:37:01 PM 4827276 6849176 3055156 38.76 2688 2196620 1094716 12.26 424952 2275336 33428 Average: 4896737 6886667 2985695 37.88 2688 2166512 1066513 11.94 279638 2357429 65559 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 362.68 202.95 1826.64 64.71 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 77.52 62.82 827.03 10.22 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 20.09 21.38 24.69 9.24 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 20.26 20.61 19.21 10.68 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 22.71 19.99 26.98 10.38 0.00 0.00 0.00 0.00 09:37:01 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 99.79 65.10 540.68 20.90 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) 08/21/2025 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 34.60 0.00 7.03 3.18 0.11 55.08 09:33:01 PM 0 36.67 0.00 6.97 4.28 0.12 51.97 09:33:01 PM 1 32.53 0.00 7.09 2.08 0.10 58.20 09:34:01 PM all 34.02 0.00 5.19 2.70 0.09 58.00 09:34:01 PM 0 40.58 0.00 5.38 2.42 0.08 51.53 09:34:01 PM 1 27.47 0.00 4.99 2.98 0.10 64.46 09:35:01 PM all 32.21 0.00 3.39 0.49 0.10 63.81 09:35:01 PM 0 33.42 0.00 3.49 0.48 0.10 62.51 09:35:01 PM 1 30.99 0.00 3.30 0.50 0.10 65.11 09:36:01 PM all 32.47 0.00 3.59 0.13 0.09 63.72 09:36:01 PM 0 34.56 0.00 3.74 0.15 0.10 61.45 09:36:01 PM 1 30.37 0.00 3.45 0.10 0.08 65.99 09:37:01 PM all 36.94 0.00 4.32 0.18 0.09 58.47 09:37:01 PM 0 38.90 0.00 4.25 0.12 0.10 56.63 09:37:01 PM 1 34.98 0.00 4.40 0.23 0.08 60.30 Average: all 34.04 0.00 4.70 1.33 0.10 59.84 Average: 0 36.83 0.00 4.76 1.48 0.10 56.84 Average: 1 31.26 0.00 4.64 1.17 0.09 62.83