---> uname -a: Linux prd-centos8-builder-2c-2g-171.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4916 19 2130 6753 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:ff:2c:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.134/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:feff:2c20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:b0:c0:27 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) 10/06/2025 _x86_64_ (2 CPU) 01:37:15 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:02 AM 372.73 116.63 256.10 11615.99 39831.14 01:40:01 AM 33.60 0.51 33.09 15.86 2287.82 01:41:01 AM 87.87 0.05 87.82 1.07 7643.71 01:42:01 AM 49.59 0.55 49.04 20.13 4830.11 01:43:01 AM 14.65 0.45 14.20 63.85 385.49 Average: 111.95 23.72 88.23 2351.32 11025.09 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:02 AM 5434724 7014624 2447600 31.05 2688 1777316 986452 11.05 139508 2040832 38000 01:40:01 AM 5316392 6939720 2565932 32.55 2688 1818076 1082876 12.13 145596 2141760 28760 01:41:01 AM 5107652 6931376 2774672 35.20 2688 2007380 1023448 11.46 149352 2301820 59508 01:42:01 AM 5090144 6968132 2792180 35.42 2688 2056552 961900 10.77 178824 2271696 8872 01:43:01 AM 4999284 6879108 2883040 36.58 2688 2058228 1060664 11.88 350984 2190636 8552 Average: 5189639 6946592 2692685 34.16 2688 1943510 1023068 11.46 192853 2189349 28738 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 244.64 141.55 1002.73 60.30 0.00 0.00 0.00 0.00 01:39:02 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 21.38 16.59 264.55 3.43 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 39.43 27.90 700.26 4.78 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 12.48 9.90 15.20 4.58 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 14.13 11.90 12.84 10.17 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 66.56 41.65 399.57 16.70 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) 10/06/2025 _x86_64_ (2 CPU) 01:37:15 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:02 AM all 19.77 0.00 4.47 18.06 0.08 57.63 01:39:02 AM 0 18.85 0.00 2.94 15.84 0.07 62.30 01:39:02 AM 1 20.69 0.00 6.00 20.28 0.10 52.93 01:40:01 AM all 10.00 0.00 0.86 0.58 0.05 88.51 01:40:01 AM 0 7.55 0.00 0.83 0.63 0.05 90.94 01:40:01 AM 1 12.45 0.00 0.88 0.53 0.05 86.09 01:41:01 AM all 16.95 0.00 2.06 1.64 0.07 79.28 01:41:01 AM 0 12.46 0.00 1.95 2.37 0.07 83.16 01:41:01 AM 1 21.45 0.00 2.17 0.92 0.07 75.40 01:42:01 AM all 22.48 0.00 2.42 0.72 0.07 74.32 01:42:01 AM 0 12.45 0.00 2.20 0.17 0.05 85.14 01:42:01 AM 1 32.51 0.00 2.65 1.27 0.08 63.49 01:43:01 AM all 17.96 0.00 1.63 0.33 0.07 80.01 01:43:01 AM 0 15.35 0.00 1.54 0.47 0.07 82.58 01:43:01 AM 1 20.56 0.00 1.73 0.20 0.07 77.45 Average: all 17.45 0.00 2.29 4.26 0.07 75.93 Average: 0 13.35 0.00 1.89 3.90 0.06 80.80 Average: 1 21.56 0.00 2.69 4.63 0.07 71.05