---> uname -a: Linux prd-centos8-builder-2c-2g-108.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 644 4921 19 2130 6759 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:4e:ff:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.205/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe4e:ffe4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:3f:0a:51 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) 08/27/2025 _x86_64_ (2 CPU) 20:43:47 LINUX RESTART (2 CPU) 08:45:01 PM tps rtps wtps bread/s bwrtn/s 08:46:01 PM 166.01 6.46 159.55 932.36 3503.32 08:47:01 PM 50.39 0.37 50.02 12.53 3750.16 08:48:01 PM 81.32 0.13 81.19 9.86 7273.68 08:49:01 PM 30.97 0.47 30.50 64.80 3445.47 Average: 82.18 1.86 80.32 254.91 4493.27 08:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 PM 5402980 6981780 2479336 31.45 2688 1776084 1028200 11.51 143372 2065184 27496 08:47:01 PM 5254556 7005900 2627760 33.34 2688 1938240 953212 10.67 145996 2171300 126936 08:48:01 PM 5097192 6967980 2785124 35.33 2688 2050200 958336 10.73 147668 2299508 85940 08:49:01 PM 5061776 6940236 2820540 35.78 2688 2057440 989388 11.08 322868 2155160 22464 Average: 5204126 6973974 2678190 33.98 2688 1955491 982284 11.00 189976 2172788 65709 08:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 47.65 31.91 352.01 22.68 0.00 0.00 0.00 0.00 08:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 33.19 25.51 668.65 4.69 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 27.06 20.48 267.79 12.05 0.00 0.00 0.00 0.00 08:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 PM eth0 49.95 41.65 21.21 200.03 0.00 0.00 0.00 0.00 08:49:01 PM 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 39.46 29.89 327.43 59.85 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) 08/27/2025 _x86_64_ (2 CPU) 20:43:47 LINUX RESTART (2 CPU) 08:45:01 PM CPU %user %nice %system %iowait %steal %idle 08:46:01 PM all 11.68 0.00 1.81 2.07 0.05 84.39 08:46:01 PM 0 8.05 0.00 1.55 1.37 0.05 88.98 08:46:01 PM 1 15.31 0.00 2.07 2.77 0.05 79.80 08:47:01 PM all 14.90 0.00 1.64 0.88 0.07 82.52 08:47:01 PM 0 15.39 0.00 1.55 1.35 0.07 81.64 08:47:01 PM 1 14.41 0.00 1.73 0.40 0.07 83.39 08:48:01 PM all 16.78 0.00 1.87 1.86 0.07 79.43 08:48:01 PM 0 12.02 0.00 1.57 1.57 0.07 84.78 08:48:01 PM 1 21.54 0.00 2.17 2.15 0.07 74.08 08:49:01 PM all 18.66 0.00 1.37 0.75 0.06 79.17 08:49:01 PM 0 19.48 0.00 1.20 0.32 0.07 78.94 08:49:01 PM 1 17.83 0.00 1.54 1.19 0.05 79.40 Average: all 15.50 0.00 1.67 1.39 0.06 81.38 Average: 0 13.74 0.00 1.47 1.15 0.06 83.58 Average: 1 17.27 0.00 1.88 1.63 0.06 79.17