---> uname -a: Linux prd-centos8-builder-2c-2g-556.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4808 19 2264 6776 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:e0:bc:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fee0:bcd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:7f:30:2d 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) 10/04/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 187.15 23.34 163.81 5666.78 6678.59 12:34:01 PM 113.23 0.45 112.78 63.05 12024.11 12:35:01 PM 38.78 0.35 38.43 43.73 2194.17 12:36:01 PM 20.96 0.00 20.96 0.00 572.03 12:37:01 PM 26.61 0.92 25.70 95.18 745.64 Average: 77.35 5.01 72.34 1173.82 4443.11 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5131880 6949876 2750552 34.89 2688 2006140 1025160 11.48 221796 2226796 158052 12:34:01 PM 4854544 6894148 3027888 38.41 2688 2215584 1019160 11.41 208632 2464672 69304 12:35:01 PM 4948392 6955400 2934040 37.22 2688 2182084 971848 10.88 267840 2310076 9936 12:36:01 PM 4950812 6957608 2931620 37.19 2688 2182084 967240 10.83 268828 2307024 9936 12:37:01 PM 4977564 6989948 2904868 36.85 2688 2187056 939048 10.51 423612 2125852 25108 Average: 4972638 6949396 2909794 36.91 2688 2154590 984491 11.02 278142 2286884 54467 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 295.38 174.89 1775.74 61.72 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 80.16 62.48 846.78 10.06 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 39.93 37.21 36.79 15.24 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 19.54 18.36 16.91 10.28 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 23.85 20.80 27.33 10.87 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 91.78 62.75 540.74 21.63 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) 10/04/2025 _x86_64_ (2 CPU) 12:31:32 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 38.91 0.00 7.05 2.45 0.13 51.46 12:33:01 PM 0 38.95 0.00 8.30 3.17 0.12 49.46 12:33:01 PM 1 38.87 0.00 5.80 1.74 0.13 53.46 12:34:01 PM all 33.58 0.00 5.16 1.57 0.12 59.57 12:34:01 PM 0 21.69 0.00 4.67 1.78 0.12 71.75 12:34:01 PM 1 45.46 0.00 5.65 1.37 0.12 47.41 12:35:01 PM all 32.69 0.00 4.60 0.25 0.12 62.34 12:35:01 PM 0 17.41 0.00 3.70 0.22 0.12 78.55 12:35:01 PM 1 48.00 0.00 5.50 0.28 0.12 46.10 12:36:01 PM all 30.93 0.00 3.46 0.14 0.11 65.36 12:36:01 PM 0 17.29 0.00 2.92 0.05 0.10 79.64 12:36:01 PM 1 44.60 0.00 3.99 0.23 0.12 51.05 12:37:01 PM all 35.09 0.00 4.26 0.17 0.12 60.37 12:37:01 PM 0 22.38 0.00 3.74 0.15 0.12 73.61 12:37:01 PM 1 47.79 0.00 4.78 0.18 0.12 47.12 Average: all 34.24 0.00 4.90 0.92 0.12 59.82 Average: 0 23.53 0.00 4.66 1.07 0.11 70.62 Average: 1 44.95 0.00 5.14 0.76 0.12 49.03