---> uname -a: Linux prd-centos8-builder-2c-2g-115.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 668 4900 19 2129 6736 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:77:31:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.147/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe77:3188/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:2b:92:a2 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) 08/31/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 345.19 107.07 238.12 11507.56 40350.12 01:40:01 AM 42.49 0.40 42.09 12.40 3425.24 01:41:01 AM 69.76 0.05 69.71 1.07 5885.25 01:42:01 AM 51.87 0.55 51.32 20.13 4654.57 01:43:01 AM 21.68 0.65 21.03 87.19 1345.99 Average: 105.40 21.46 83.94 2295.20 11035.26 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5406968 6995000 2475356 31.40 2688 1784824 1010768 11.32 147092 2058896 42324 01:40:01 AM 5232684 6914992 2649640 33.61 2688 1876292 1071212 11.99 150076 2218648 51972 01:41:01 AM 5134992 6929000 2747332 34.85 2688 1978520 1005084 11.25 146736 2282480 32004 01:42:01 AM 5037676 6914144 2844648 36.09 2688 2055112 997760 11.17 179304 2323684 23964 01:43:01 AM 5072892 6952252 2809432 35.64 2688 2057888 974796 10.91 352372 2115552 8880 Average: 5177042 6941078 2705282 34.32 2688 1950527 1011924 11.33 195116 2199852 31829 01:38:02 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 208.35 125.42 1017.77 60.33 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 38.34 26.76 673.78 4.67 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 14.28 11.91 132.87 2.86 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 19.06 14.30 152.72 8.52 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 16.43 12.68 14.80 6.61 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 58.80 37.92 396.35 16.45 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) 08/31/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 21.61 0.00 4.43 12.70 0.07 61.20 01:39:01 AM 0 24.95 0.00 4.04 13.07 0.07 57.87 01:39:01 AM 1 18.27 0.00 4.82 12.32 0.07 64.53 01:40:01 AM all 9.65 0.00 1.01 0.91 0.04 88.39 01:40:01 AM 0 9.51 0.00 1.10 0.95 0.05 88.39 01:40:01 AM 1 9.79 0.00 0.92 0.87 0.03 88.39 01:41:01 AM all 13.95 0.00 1.86 1.04 0.06 83.09 01:41:01 AM 0 13.65 0.00 1.73 0.63 0.07 83.92 01:41:01 AM 1 14.25 0.00 2.00 1.45 0.05 82.25 01:42:01 AM all 24.53 0.00 2.59 0.93 0.08 71.87 01:42:01 AM 0 30.30 0.00 2.92 0.73 0.08 65.96 01:42:01 AM 1 18.78 0.00 2.26 1.13 0.08 77.75 01:43:01 AM all 18.79 0.00 1.82 0.23 0.05 79.11 01:43:01 AM 0 23.72 0.00 1.82 0.10 0.05 74.31 01:43:01 AM 1 13.86 0.00 1.82 0.37 0.05 83.90 Average: all 17.69 0.00 2.33 3.12 0.06 76.80 Average: 0 20.40 0.00 2.32 3.06 0.06 74.16 Average: 1 14.98 0.00 2.35 3.19 0.06 79.43