---> uname -a: Linux prd-centos8-builder-2c-2g-419.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 636 4955 19 2105 6769 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:6e:ee:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.10/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe6e:eef6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:db:cc:c6 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) 04/28/2025 _x86_64_ (2 CPU) 01:36:26 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.60 0.88 27.71 30.53 3169.01 01:40:01 AM 81.99 0.13 81.85 4.67 7230.54 01:41:01 AM 57.66 0.62 57.05 21.33 4874.61 01:42:01 AM 13.63 0.45 13.18 63.86 772.49 Average: 45.47 0.52 44.95 30.09 4011.70 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5405688 6997428 2476636 31.42 2688 1787776 1023888 11.46 143988 2058280 13792 01:40:01 AM 5239356 7009632 2642968 33.53 2688 1955948 977804 10.95 146740 2180280 27300 01:41:01 AM 5138368 6992696 2743956 34.81 2688 2034572 954720 10.69 174604 2231280 14612 01:42:01 AM 5134968 6991428 2747356 34.85 2688 2036660 963472 10.79 351228 2058948 180 Average: 5229595 6997796 2652729 33.65 2688 1953739 979971 10.97 204140 2132197 13971 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 13.15 10.61 164.03 1.99 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 37.83 26.28 694.94 4.33 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 19.93 14.78 163.90 5.37 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 15.03 11.90 14.68 10.27 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 21.48 15.89 259.38 5.49 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) 04/28/2025 _x86_64_ (2 CPU) 01:36:26 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 7.86 0.00 0.84 0.45 0.07 90.78 01:39:01 AM 0 7.06 0.00 0.80 0.50 0.07 91.58 01:39:01 AM 1 8.67 0.00 0.88 0.40 0.07 89.98 01:40:01 AM all 16.35 0.00 1.96 1.05 0.07 80.57 01:40:01 AM 0 15.71 0.00 1.86 0.95 0.08 81.39 01:40:01 AM 1 16.99 0.00 2.05 1.15 0.07 79.75 01:41:01 AM all 17.67 0.00 1.88 0.56 0.07 79.82 01:41:01 AM 0 15.96 0.00 1.92 0.20 0.07 81.86 01:41:01 AM 1 19.39 0.00 1.85 0.92 0.07 77.78 01:42:01 AM all 17.15 0.00 2.57 0.14 0.07 80.07 01:42:01 AM 0 17.80 0.00 2.49 0.07 0.07 79.57 01:42:01 AM 1 16.49 0.00 2.65 0.22 0.07 80.57 Average: all 14.76 0.00 1.81 0.55 0.07 82.81 Average: 0 14.13 0.00 1.77 0.43 0.07 83.60 Average: 1 15.39 0.00 1.86 0.67 0.07 82.02