---> uname -a: Linux prd-centos8-builder-2c-2g-22.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4906 19 2126 6739 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:03:7b:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.138/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe03:7bc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:b4:20:ae 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) 07/08/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:02 AM 227.26 20.79 206.46 4241.39 13751.98 01:40:01 AM 54.79 0.37 54.41 13.29 3835.01 01:41:01 AM 77.51 0.08 77.42 1.33 7076.21 01:42:01 AM 34.89 0.52 34.38 19.86 3418.16 01:43:01 AM 18.86 0.65 18.21 87.19 740.36 Average: 82.76 4.50 78.26 875.57 5771.11 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:02 AM 5446632 7022172 2435692 30.90 2688 1772840 990184 11.09 139720 2028028 27640 01:40:01 AM 5240156 6992100 2642168 33.52 2688 1937560 989620 11.08 145600 2184428 128848 01:41:01 AM 5094512 6960588 2787812 35.37 2688 2045236 996120 11.15 147620 2300076 81996 01:42:01 AM 5046860 6920576 2835464 35.97 2688 2052512 1039888 11.64 180552 2312744 8860 01:43:01 AM 5080192 6955324 2802132 35.55 2688 2053728 992872 11.12 353604 2106532 7408 Average: 5181670 6970152 2700654 34.26 2688 1972375 1001737 11.22 193419 2186362 50950 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 221.49 120.26 1002.02 59.72 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 39.01 26.30 681.49 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 25.17 18.68 277.17 4.84 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 9.28 8.00 8.15 3.80 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 16.73 12.90 15.38 9.78 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 62.42 37.27 395.91 16.60 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) 07/08/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:02 AM all 18.42 0.00 3.38 4.09 0.08 74.02 01:39:02 AM 0 21.53 0.00 3.24 2.70 0.08 72.45 01:39:02 AM 1 15.32 0.00 3.53 5.47 0.08 75.59 01:40:01 AM all 15.93 0.00 1.77 0.64 0.08 81.59 01:40:01 AM 0 22.08 0.00 2.17 0.76 0.08 74.89 01:40:01 AM 1 9.79 0.00 1.37 0.51 0.07 88.26 01:41:01 AM all 15.96 0.00 1.95 1.07 0.09 80.94 01:41:01 AM 0 20.13 0.00 2.10 1.15 0.10 76.52 01:41:01 AM 1 11.78 0.00 1.80 0.98 0.08 85.35 01:42:01 AM all 18.76 0.00 1.83 0.42 0.08 78.92 01:42:01 AM 0 22.22 0.00 1.92 0.43 0.08 75.35 01:42:01 AM 1 15.30 0.00 1.75 0.40 0.07 82.49 01:43:01 AM all 19.28 0.00 1.99 0.38 0.08 78.27 01:43:01 AM 0 30.21 0.00 2.35 0.17 0.07 67.21 01:43:01 AM 1 8.37 0.00 1.62 0.60 0.10 89.31 Average: all 17.67 0.00 2.19 1.32 0.08 78.74 Average: 0 23.24 0.00 2.36 1.04 0.08 73.28 Average: 1 12.12 0.00 2.01 1.59 0.08 84.19