---> uname -a: Linux prd-centos8-builder-2c-2g-317.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 660 4928 19 2108 6745 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:d6:63:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.159/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fed6:6374/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:0a:e7:d1 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 03/15/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 179.34 18.11 161.23 3747.82 3462.20 01:40:01 AM 51.72 0.30 51.42 10.93 3706.28 01:41:01 AM 69.33 0.08 69.24 1.33 5911.20 01:42:01 AM 39.36 0.53 38.83 20.00 4194.18 01:43:01 AM 13.96 0.65 13.31 87.17 272.33 Average: 70.74 3.94 66.81 773.47 3509.21 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5449140 7025156 2433184 30.87 2688 1773372 1001160 11.21 139368 2024916 25900 01:40:01 AM 5242768 6992748 2639556 33.49 2688 1935160 1014460 11.36 145844 2179596 126828 01:41:01 AM 5118704 6970828 2763620 35.06 2688 2032644 1003740 11.24 147308 2283764 103216 01:42:01 AM 5086408 6943528 2795916 35.47 2688 2037428 1026420 11.49 179280 2280068 48 01:43:01 AM 5076620 6936728 2805704 35.59 2688 2040396 1024508 11.47 351724 2117528 1032 Average: 5194728 6973798 2687596 34.10 2688 1963800 1014058 11.35 192705 2177174 51405 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 221.56 121.03 948.23 58.21 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 36.17 25.51 654.63 4.65 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 20.71 16.34 248.33 4.05 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 9.90 8.13 10.38 3.88 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 17.79 14.33 13.68 11.77 0.00 0.00 0.00 0.00 01:43:01 AM 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 61.23 37.07 375.06 16.51 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 03/15/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.74 0.00 2.69 1.54 0.06 78.97 01:39:01 AM 0 15.65 0.00 3.50 2.75 0.05 78.05 01:39:01 AM 1 17.82 0.00 1.89 0.33 0.07 79.89 01:40:01 AM all 15.35 0.00 1.72 0.67 0.07 82.19 01:40:01 AM 0 8.90 0.00 1.40 0.80 0.07 88.83 01:40:01 AM 1 21.81 0.00 2.03 0.55 0.07 75.54 01:41:01 AM all 13.88 0.00 1.76 0.71 0.07 83.59 01:41:01 AM 0 11.93 0.00 1.50 0.62 0.07 85.89 01:41:01 AM 1 15.83 0.00 2.02 0.80 0.07 81.28 01:42:01 AM all 15.73 0.00 2.49 0.89 0.07 80.81 01:42:01 AM 0 12.00 0.00 2.31 0.18 0.07 85.45 01:42:01 AM 1 19.48 0.00 2.67 1.60 0.07 76.18 01:43:01 AM all 15.08 0.00 1.26 0.13 0.06 83.48 01:43:01 AM 0 11.36 0.00 1.05 0.07 0.05 87.48 01:43:01 AM 1 18.80 0.00 1.47 0.18 0.07 79.48 Average: all 15.35 0.00 1.98 0.79 0.06 81.81 Average: 0 11.96 0.00 1.95 0.88 0.06 85.15 Average: 1 18.75 0.00 2.02 0.69 0.07 78.48