---> uname -a: Linux prd-centos8-builder-2c-2g-3194.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 661 4753 19 2282 6739 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:a4:0a:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fea4:a57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:f4:0f:1e 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) 12/02/2025 _x86_64_ (2 CPU) 12:31:50 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 360.93 144.65 216.27 15411.78 41785.06 12:34:01 PM 118.83 0.53 118.29 65.71 10293.39 12:35:01 PM 52.31 0.35 51.96 43.73 5859.41 12:36:01 PM 21.50 0.00 21.50 0.00 557.74 12:37:01 PM 26.34 1.12 25.22 108.10 716.61 Average: 116.00 29.34 86.66 3126.89 11845.01 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5242088 6965140 2640336 33.50 2688 1915184 1011892 11.33 201264 2150204 92228 12:34:01 PM 4926540 6913092 2955884 37.50 2688 2162736 997888 11.17 205268 2399032 102176 12:35:01 PM 4942544 6966168 2939880 37.30 2688 2199248 954804 10.69 267860 2318368 9872 12:36:01 PM 4917600 6942452 2964824 37.61 2688 2200308 992900 11.12 268932 2341888 9936 12:37:01 PM 4901988 6944512 2980436 37.81 2688 2217536 981548 10.99 424720 2200888 36904 Average: 4986152 6946273 2896272 36.74 2688 2139002 987806 11.06 273609 2282076 50223 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 323.75 186.91 1805.93 63.13 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 54.47 46.53 562.65 9.45 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 52.04 44.79 603.62 9.94 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.65 18.88 18.16 7.51 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 23.31 20.14 29.17 10.05 0.00 0.00 0.00 0.00 12:37:01 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 94.66 63.46 604.00 20.02 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) 12/02/2025 _x86_64_ (2 CPU) 12:31:50 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 52.16 0.05 11.28 3.63 0.10 32.78 12:33:01 PM 0 47.89 0.05 9.41 2.10 0.10 40.46 12:33:01 PM 1 56.43 0.05 13.15 5.17 0.10 25.10 12:34:01 PM all 35.12 0.00 5.44 1.39 0.08 57.97 12:34:01 PM 0 13.24 0.00 3.60 1.06 0.07 82.03 12:34:01 PM 1 57.06 0.00 7.28 1.72 0.10 33.84 12:35:01 PM all 34.71 0.00 4.10 0.61 0.10 60.48 12:35:01 PM 0 15.86 0.00 3.40 0.52 0.12 80.11 12:35:01 PM 1 53.62 0.00 4.81 0.70 0.08 40.78 12:36:01 PM all 33.60 0.00 3.33 0.16 0.08 62.83 12:36:01 PM 0 34.53 0.00 3.49 0.15 0.08 61.75 12:36:01 PM 1 32.66 0.00 3.17 0.17 0.08 63.92 12:37:01 PM all 35.71 0.00 4.13 0.28 0.10 59.78 12:37:01 PM 0 8.82 0.00 3.10 0.08 0.10 87.90 12:37:01 PM 1 62.60 0.00 5.17 0.48 0.10 31.64 Average: all 38.24 0.01 5.65 1.21 0.09 54.80 Average: 0 24.03 0.01 4.59 0.78 0.09 70.50 Average: 1 52.47 0.01 6.71 1.64 0.09 39.08