---> uname -a: Linux prd-centos8-builder-2c-2g-512.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: 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 9.0G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4950 19 2117 6775 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:4a:1a:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.161/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe4a:1a34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:9b:93:3f 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) 06/05/2025 _x86_64_ (2 CPU) 10:31:43 LINUX RESTART (2 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 156.91 6.27 150.64 928.91 3506.90 10:35:01 AM 49.32 0.18 49.13 4.80 3696.28 10:36:01 AM 77.70 0.18 77.52 10.93 6696.13 10:37:01 AM 32.14 0.47 31.68 64.79 3498.72 Average: 79.02 1.77 77.24 252.35 4349.48 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 5413288 7003112 2469028 31.32 2688 1786732 1000508 11.20 144508 2053892 34620 10:35:01 AM 5274640 7027180 2607676 33.08 2688 1939624 932340 10.44 146592 2152800 126676 10:36:01 AM 5119280 6977280 2763036 35.05 2688 2038456 959056 10.74 148300 2281744 86528 10:37:01 AM 5089256 6955188 2793060 35.43 2688 2045708 966144 10.82 323316 2131916 22456 Average: 5224116 6990690 2658200 33.72 2688 1952630 964512 10.80 190679 2155088 67570 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 32.59 21.25 309.54 9.21 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 32.32 21.99 634.88 3.61 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 21.51 16.73 237.16 4.33 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 56.42 48.13 31.05 226.10 0.00 0.00 0.00 0.00 10:37:01 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 35.71 27.02 303.17 60.81 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) 06/05/2025 _x86_64_ (2 CPU) 10:31:43 LINUX RESTART (2 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 10.71 0.00 1.64 1.59 0.07 85.98 10:34:01 AM 0 4.47 0.00 0.92 0.33 0.07 94.21 10:34:01 AM 1 16.96 0.00 2.37 2.86 0.07 77.74 10:35:01 AM all 14.64 0.00 1.65 0.43 0.06 83.23 10:35:01 AM 0 11.42 0.00 1.37 0.57 0.05 86.60 10:35:01 AM 1 17.85 0.00 1.93 0.28 0.07 79.86 10:36:01 AM all 16.33 0.00 1.85 0.73 0.07 81.02 10:36:01 AM 0 9.03 0.00 1.47 0.28 0.07 89.16 10:36:01 AM 1 23.63 0.00 2.23 1.18 0.07 72.89 10:37:01 AM all 19.23 0.00 1.36 0.33 0.07 79.02 10:37:01 AM 0 9.65 0.00 1.47 0.53 0.07 88.28 10:37:01 AM 1 28.79 0.00 1.25 0.12 0.07 69.77 Average: all 15.23 0.00 1.63 0.77 0.06 82.31 Average: 0 8.64 0.00 1.31 0.43 0.06 89.56 Average: 1 21.81 0.00 1.95 1.11 0.07 75.06