---> uname -a: Linux prd-centos8-builder-2c-2g-391.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4973 19 2106 6788 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:2b:07:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.43/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe2b:779/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:19:ba:79 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) 04/12/2025 _x86_64_ (2 CPU) 01:37:07 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 338.35 117.78 220.58 11748.25 39503.28 01:40:01 AM 29.17 0.48 28.69 16.13 2177.44 01:41:01 AM 80.77 0.15 80.62 3.20 7151.37 01:42:01 AM 55.48 0.57 54.92 20.26 4849.70 01:43:01 AM 14.50 0.45 14.05 63.86 870.64 Average: 103.66 23.89 79.77 2370.49 10910.95 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5509160 7069976 2373164 30.11 2688 1758764 924964 10.36 138136 1969236 31064 01:40:01 AM 5385044 6994788 2497280 31.68 2688 1804168 990396 11.09 147000 2070140 29260 01:41:01 AM 5257972 7028872 2624352 33.29 2688 1956252 934112 10.46 146856 2162688 27300 01:42:01 AM 5156020 7010868 2726304 34.59 2688 2034968 928296 10.39 175836 2213068 14612 01:43:01 AM 5151816 7008764 2730508 34.64 2688 2037056 933564 10.45 350952 2043088 184 Average: 5292002 7022654 2590322 32.86 2688 1918242 942266 10.55 191756 2091644 20484 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 246.90 141.85 893.36 59.77 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 14.30 12.01 165.58 2.05 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 41.54 27.68 696.74 4.39 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 21.03 16.28 164.02 5.56 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 15.21 12.16 14.72 10.46 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 67.80 42.00 386.89 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) 04/12/2025 _x86_64_ (2 CPU) 01:37:07 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 22.21 0.00 4.61 15.21 0.07 57.91 01:39:01 AM 0 24.61 0.00 3.90 17.45 0.07 53.97 01:39:01 AM 1 19.80 0.00 5.31 12.96 0.07 61.86 01:40:01 AM all 7.82 0.00 0.83 0.98 0.06 90.32 01:40:01 AM 0 7.73 0.00 0.85 0.90 0.05 90.46 01:40:01 AM 1 7.91 0.00 0.80 1.05 0.07 90.18 01:41:01 AM all 16.31 0.00 2.00 3.26 0.07 78.36 01:41:01 AM 0 21.21 0.00 2.12 2.30 0.07 74.30 01:41:01 AM 1 11.43 0.00 1.88 4.21 0.07 82.41 01:42:01 AM all 17.04 0.00 1.84 0.65 0.06 80.41 01:42:01 AM 0 18.97 0.00 1.83 0.65 0.05 78.49 01:42:01 AM 1 15.11 0.00 1.84 0.65 0.07 82.34 01:43:01 AM all 16.08 0.00 2.62 0.09 0.05 81.15 01:43:01 AM 0 17.80 0.00 2.69 0.12 0.05 79.34 01:43:01 AM 1 14.37 0.00 2.55 0.07 0.05 82.96 Average: all 15.88 0.00 2.37 4.02 0.06 77.67 Average: 0 18.06 0.00 2.28 4.26 0.06 75.35 Average: 1 13.71 0.00 2.47 3.77 0.06 79.98