---> uname -a: Linux prd-centos8-builder-2c-2g-46.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 679 4891 19 2125 6724 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:72:95:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.250/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe72:958a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:0c:ad:de 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) 07/23/2025 _x86_64_ (2 CPU) 01:36:55 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 149.31 11.93 137.38 1837.34 3437.31 01:40:01 AM 50.57 0.23 50.34 8.80 3640.53 01:41:01 AM 81.75 0.08 81.67 1.33 7253.46 01:42:01 AM 34.39 0.52 33.87 19.86 3445.53 01:43:01 AM 21.01 0.65 20.36 87.19 1008.28 Average: 67.13 2.65 64.48 386.10 3758.07 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5436920 7011620 2445404 31.02 2688 1771936 1032752 11.56 139672 2036596 27616 01:40:01 AM 5219516 6970864 2662808 33.78 2688 1936928 1018540 11.40 145500 2205052 129020 01:41:01 AM 5079384 6944808 2802940 35.56 2688 2044592 1012408 11.34 147488 2316328 81980 01:42:01 AM 5032368 6905424 2849956 36.16 2688 2051868 1050292 11.76 180144 2329148 8860 01:43:01 AM 5063576 6938076 2818748 35.76 2688 2053108 1019276 11.41 352816 2125040 4 Average: 5166353 6954158 2715971 34.46 2688 1971686 1026654 11.50 193124 2202433 49496 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 209.12 116.57 934.56 57.66 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 39.89 26.71 672.04 4.69 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 24.63 18.91 276.85 4.45 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 9.26 8.03 7.85 3.79 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 16.81 13.25 15.76 10.87 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 59.45 36.43 379.57 16.15 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) 07/23/2025 _x86_64_ (2 CPU) 01:36:55 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.02 0.00 2.37 1.41 0.07 80.13 01:39:01 AM 0 21.13 0.00 2.04 0.68 0.05 76.10 01:39:01 AM 1 10.90 0.00 2.70 2.14 0.09 84.16 01:40:01 AM all 15.50 0.00 1.67 0.82 0.08 81.94 01:40:01 AM 0 22.79 0.00 2.02 0.98 0.07 74.15 01:40:01 AM 1 8.21 0.00 1.32 0.65 0.08 89.74 01:41:01 AM all 15.41 0.00 1.97 0.97 0.08 81.56 01:41:01 AM 0 23.34 0.00 2.42 1.22 0.07 72.96 01:41:01 AM 1 7.49 0.00 1.53 0.73 0.10 90.15 01:42:01 AM all 17.69 0.00 1.55 0.46 0.08 80.23 01:42:01 AM 0 28.80 0.00 1.97 0.50 0.07 68.66 01:42:01 AM 1 6.57 0.00 1.13 0.42 0.08 91.79 01:43:01 AM all 19.31 0.00 2.01 0.15 0.08 78.45 01:43:01 AM 0 25.47 0.00 2.18 0.12 0.07 72.16 01:43:01 AM 1 13.15 0.00 1.83 0.18 0.10 84.74 Average: all 16.79 0.00 1.91 0.76 0.08 80.46 Average: 0 24.32 0.00 2.12 0.70 0.06 72.79 Average: 1 9.26 0.00 1.70 0.82 0.09 88.13