---> uname -a: Linux prd-centos8-builder-2c-2g-1208.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4814 19 2267 6784 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:8e:d7:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe8e:d762/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:a0:09:33 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) 10/06/2025 _x86_64_ (2 CPU) 19:31:52 LINUX RESTART (2 CPU) 07:33:01 PM tps rtps wtps bread/s bwrtn/s 07:34:01 PM 123.33 0.48 122.85 64.12 11717.01 07:35:01 PM 49.73 0.32 49.42 43.19 4624.36 07:36:01 PM 24.73 0.03 24.70 0.53 945.79 07:37:01 PM 28.54 0.92 27.62 95.17 789.89 Average: 56.58 0.44 56.14 50.75 4519.11 07:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 PM 4901932 6943780 2980500 37.81 2688 2217720 1005856 11.26 206792 2419664 138192 07:35:01 PM 4969312 6990464 2913120 36.96 2688 2196368 968316 10.84 267476 2289148 21828 07:36:01 PM 4981220 6991384 2901212 36.81 2688 2185400 950684 10.64 267392 2277804 9936 07:37:01 PM 4966616 6982076 2915816 36.99 2688 2190360 968100 10.84 422124 2137900 25104 Average: 4954770 6976926 2927662 37.14 2688 2197462 973239 10.90 290946 2281129 48765 07:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 111.06 86.85 1156.65 11.76 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 53.77 47.58 43.82 24.76 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 19.08 19.13 18.32 7.48 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 31.26 25.49 30.75 12.21 0.00 0.00 0.00 0.00 07:37:01 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 53.79 44.76 312.36 14.05 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) 10/06/2025 _x86_64_ (2 CPU) 19:31:52 LINUX RESTART (2 CPU) 07:33:01 PM CPU %user %nice %system %iowait %steal %idle 07:34:01 PM all 36.56 0.00 5.42 1.37 0.11 56.55 07:34:01 PM 0 23.07 0.00 4.26 1.25 0.08 71.34 07:34:01 PM 1 50.08 0.00 6.57 1.48 0.13 41.74 07:35:01 PM all 33.72 0.00 5.15 0.50 0.10 60.54 07:35:01 PM 0 15.10 0.00 4.42 0.67 0.10 79.71 07:35:01 PM 1 52.35 0.00 5.87 0.33 0.10 41.34 07:36:01 PM all 32.34 0.00 3.40 0.16 0.09 64.01 07:36:01 PM 0 24.13 0.00 2.81 0.18 0.08 72.80 07:36:01 PM 1 40.56 0.00 3.99 0.13 0.10 55.21 07:37:01 PM all 37.43 0.00 4.33 0.17 0.10 57.97 07:37:01 PM 0 19.88 0.00 3.78 0.13 0.10 76.10 07:37:01 PM 1 54.98 0.00 4.88 0.20 0.10 39.84 Average: all 35.01 0.00 4.57 0.55 0.10 59.76 Average: 0 20.54 0.00 3.82 0.56 0.09 74.99 Average: 1 49.50 0.00 5.33 0.54 0.11 44.53