---> uname -a: Linux prd-centos8-builder-2c-2g-3728.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4782 19 2268 6754 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:a6:10:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fea6:10be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:17:6c:3e 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) 12/04/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 203.03 17.96 185.07 5312.63 7306.88 11:34:01 PM 113.61 0.50 113.11 64.38 12232.56 11:35:01 PM 35.39 0.30 35.09 42.39 1769.39 11:36:02 PM 22.69 0.60 22.09 43.45 595.20 Average: 93.69 4.84 88.84 1365.77 5476.16 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5149560 6996476 2732860 34.67 2688 2029628 956816 10.71 202576 2205212 175308 11:34:01 PM 4948512 6966704 2933908 37.22 2688 2193392 981228 10.99 231900 2345140 50804 11:35:01 PM 4818420 6871460 3064000 38.87 2688 2228520 1048268 11.74 272372 2435340 52488 11:36:02 PM 4919636 6932360 2962784 37.59 2688 2188124 1002028 11.22 269436 2337352 10756 Average: 4959032 6941750 2923388 37.09 2688 2159916 997085 11.16 244071 2330761 72339 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 311.80 191.07 1815.77 62.68 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 79.94 63.46 828.71 10.59 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 19.03 20.21 26.39 8.81 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 PM eth0 19.53 19.46 23.66 7.16 0.00 0.00 0.00 0.00 11:36:02 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 107.58 73.55 673.66 22.31 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) 12/04/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 38.82 0.00 7.35 2.03 0.10 51.71 11:33:01 PM 0 37.58 0.00 7.80 3.16 0.10 51.37 11:33:01 PM 1 40.05 0.00 6.89 0.90 0.10 52.05 11:34:01 PM all 34.62 0.00 5.21 1.58 0.11 58.48 11:34:01 PM 0 38.55 0.00 5.56 1.79 0.10 54.01 11:34:01 PM 1 30.69 0.00 4.87 1.37 0.12 62.95 11:35:01 PM all 34.13 0.00 2.98 0.22 0.08 62.59 11:35:01 PM 0 29.16 0.00 2.77 0.15 0.08 67.84 11:35:01 PM 1 39.11 0.00 3.19 0.28 0.08 57.34 11:36:02 PM all 33.71 0.00 3.56 0.14 0.09 62.50 11:36:02 PM 0 38.53 0.00 3.80 0.12 0.08 57.47 11:36:02 PM 1 28.88 0.00 3.32 0.17 0.10 67.54 Average: all 35.32 0.00 4.77 0.99 0.10 58.83 Average: 0 35.96 0.00 4.98 1.30 0.09 57.67 Average: 1 34.68 0.00 4.56 0.68 0.10 59.98