---> uname -a: Linux prd-centos8-builder-2c-2g-44.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 638 4928 19 2130 6765 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:ae:b1:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.199/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feae:b1c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:41:86:f5 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) 01/24/2026 _x86_64_ (2 CPU) 01:36:57 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 216.23 14.20 202.03 2159.41 3853.62 01:40:01 AM 49.78 0.32 49.47 11.46 3661.61 01:41:01 AM 85.74 0.08 85.65 1.33 7447.43 01:42:01 AM 31.98 0.90 31.08 34.93 3346.29 01:43:01 AM 19.86 0.65 19.21 87.19 734.34 Average: 80.72 3.23 77.49 458.91 3808.65 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5478204 7055072 2404120 30.50 2688 1774136 965336 10.81 139440 1995868 27388 01:40:01 AM 5267768 7024400 2614556 33.17 2688 1942192 969516 10.86 145356 2157892 130708 01:41:01 AM 5056608 6926884 2825716 35.85 2688 2049524 1030224 11.54 148732 2339244 81412 01:42:01 AM 5069276 6947704 2813048 35.69 2688 2057176 1001016 11.21 181112 2291928 8152 01:43:01 AM 5076696 6957004 2805628 35.59 2688 2059196 978300 10.95 353876 2112384 7436 Average: 5189710 6982213 2692614 34.16 2688 1976445 988878 11.07 193703 2179463 51019 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 230.26 132.26 973.78 59.53 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 41.67 28.34 694.34 4.71 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 25.86 19.46 274.82 6.54 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 7.92 6.97 8.64 3.00 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 17.53 13.28 13.40 9.60 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 64.65 40.06 393.03 16.67 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) 01/24/2026 _x86_64_ (2 CPU) 01:36:57 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.49 0.00 2.57 1.79 0.07 79.08 01:39:01 AM 0 21.75 0.00 1.65 0.85 0.07 75.68 01:39:01 AM 1 11.23 0.00 3.50 2.73 0.07 82.48 01:40:01 AM all 15.02 0.00 1.74 0.60 0.07 82.57 01:40:01 AM 0 14.50 0.00 1.87 0.92 0.07 82.66 01:40:01 AM 1 15.55 0.00 1.62 0.28 0.07 82.48 01:41:01 AM all 16.87 0.00 1.88 0.94 0.07 80.24 01:41:01 AM 0 11.19 0.00 1.38 0.82 0.07 86.55 01:41:01 AM 1 22.56 0.00 2.39 1.07 0.07 73.92 01:42:01 AM all 16.92 0.00 1.84 0.53 0.07 80.66 01:42:01 AM 0 13.84 0.00 1.75 0.83 0.07 83.50 01:42:01 AM 1 19.99 0.00 1.92 0.22 0.07 77.81 01:43:01 AM all 19.62 0.00 1.64 0.13 0.07 78.55 01:43:01 AM 0 10.49 0.00 1.47 0.10 0.07 87.88 01:43:01 AM 1 28.76 0.00 1.82 0.15 0.07 69.21 Average: all 16.98 0.00 1.93 0.80 0.07 80.22 Average: 0 14.35 0.00 1.62 0.70 0.07 83.26 Average: 1 19.62 0.00 2.25 0.89 0.07 77.18