---> uname -a: Linux prd-centos8-builder-2c-2g-172.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 645 4918 19 2132 6758 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:90:50:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.180/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe90:5079/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:2d:0c:1c 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) 10/07/2025 _x86_64_ (2 CPU) 01:36:53 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 190.10 11.01 179.09 1433.92 3747.37 01:40:01 AM 46.07 0.27 45.80 9.86 3570.93 01:41:01 AM 81.44 0.08 81.35 1.33 7337.98 01:42:02 AM 30.25 0.55 29.70 24.38 3358.66 01:43:01 AM 20.67 0.63 20.05 84.05 757.11 Average: 73.88 2.51 71.37 311.47 3764.38 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5412056 6991968 2470268 31.34 2688 1777168 1012568 11.34 143636 2056996 27532 01:40:01 AM 5250084 7008104 2632240 33.39 2688 1943548 967076 10.83 145396 2174668 131532 01:41:01 AM 5005220 6890276 2877104 36.50 2688 2063932 1057660 11.84 150176 2387240 95892 01:42:02 AM 5117944 6998740 2764380 35.07 2688 2059564 947888 10.61 195124 2227860 8896 01:43:01 AM 5070468 6952420 2811856 35.67 2688 2060716 984736 11.03 353108 2117232 7452 Average: 5171154 6968302 2711170 34.40 2688 1980986 993986 11.13 197488 2192799 54261 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 134.39 84.14 689.40 46.58 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 37.64 27.34 665.66 4.19 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 27.01 20.75 279.42 5.42 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 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 11.51 9.03 11.51 8.59 0.00 0.00 0.00 0.00 01:42:02 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 13.44 11.07 10.42 5.59 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 44.90 30.53 332.35 14.10 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) 10/07/2025 _x86_64_ (2 CPU) 01:36:53 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 15.77 0.00 2.23 1.50 0.07 80.44 01:39:01 AM 0 15.65 0.00 1.87 1.22 0.07 81.19 01:39:01 AM 1 15.88 0.00 2.59 1.77 0.07 79.69 01:40:01 AM all 14.55 0.00 1.75 0.47 0.07 83.16 01:40:01 AM 0 12.66 0.00 1.70 0.63 0.07 84.94 01:40:01 AM 1 16.44 0.00 1.80 0.32 0.07 81.38 01:41:01 AM all 18.98 0.00 1.98 0.81 0.07 78.16 01:41:01 AM 0 17.64 0.00 2.05 0.85 0.05 79.41 01:41:01 AM 1 20.33 0.00 1.92 0.77 0.08 76.90 01:42:02 AM all 14.72 0.00 1.90 0.32 0.07 82.99 01:42:02 AM 0 20.05 0.00 2.00 0.25 0.07 77.64 01:42:02 AM 1 9.41 0.00 1.80 0.38 0.07 88.34 01:43:01 AM all 18.41 0.00 1.68 0.15 0.07 79.70 01:43:01 AM 0 20.46 0.00 1.59 0.12 0.07 77.76 01:43:01 AM 1 16.35 0.00 1.76 0.19 0.07 81.64 Average: all 16.48 0.00 1.91 0.65 0.07 80.89 Average: 0 17.28 0.00 1.84 0.62 0.06 80.20 Average: 1 15.68 0.00 1.97 0.69 0.07 81.59