---> uname -a: Linux prd-centos8-builder-2c-2g-434.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 661 4924 19 2111 6744 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:66:3c:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.164/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe66:3cd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:65:88:d2 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) 05/07/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 251.97 21.06 230.91 4351.48 28305.61 01:40:00 AM 46.32 0.25 46.06 9.44 3394.20 01:40:01 AM 58.57 0.00 58.57 0.00 3744.29 01:41:01 AM 69.28 0.05 69.23 1.07 6079.91 01:42:01 AM 45.54 0.57 44.98 20.26 4224.43 01:43:01 AM 16.86 0.45 16.41 63.86 683.82 Average: 86.03 4.48 81.55 889.29 8538.99 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5461292 7039936 2421032 30.71 2688 1775444 971428 10.88 139460 2010820 27636 01:40:00 AM 5165336 6921792 2716988 34.47 2688 1946844 1053628 11.80 169988 2253324 130088 01:40:01 AM 5134884 6913424 2747440 34.86 2688 1966944 1069496 11.98 180000 2265256 149912 01:41:01 AM 5063964 6919728 2818360 35.76 2688 2037208 1040984 11.66 156220 2333244 106640 01:42:01 AM 5074952 6934832 2807372 35.62 2688 2039552 1006960 11.28 178516 2291708 8852 01:43:01 AM 5034132 6894700 2848192 36.13 2688 2040096 1032352 11.56 350524 2161184 7372 Average: 5155760 6937402 2726564 34.59 2688 1967681 1029141 11.52 195785 2219256 71750 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 266.68 145.30 1001.28 61.27 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 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 37.36 25.58 669.46 4.58 0.00 0.00 0.00 0.00 01:40:00 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 0.00 0.00 0.00 0.00 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 22.13 16.29 247.15 3.34 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 10.83 9.12 8.36 4.50 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 14.56 11.85 14.54 10.03 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 70.23 41.57 386.61 16.73 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) 05/07/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 19.14 0.00 3.64 13.57 0.07 63.59 01:39:01 AM 0 15.78 0.00 3.46 12.75 0.07 67.94 01:39:01 AM 1 22.50 0.00 3.83 14.38 0.07 59.22 01:40:00 AM all 12.79 0.00 1.31 0.94 0.08 84.89 01:40:00 AM 0 10.25 0.00 1.23 0.73 0.08 87.71 01:40:00 AM 1 15.33 0.00 1.38 1.15 0.07 82.07 01:40:01 AM all 40.56 0.00 10.49 0.70 0.00 48.25 01:40:01 AM 0 1.39 0.00 6.94 0.00 0.00 91.67 01:40:01 AM 1 80.28 0.00 14.08 1.41 0.00 4.23 01:41:01 AM all 14.16 0.00 1.74 1.10 0.08 82.92 01:41:01 AM 0 9.22 0.00 1.36 0.57 0.08 88.77 01:41:01 AM 1 19.11 0.00 2.12 1.63 0.08 77.06 01:42:01 AM all 19.93 0.00 1.84 0.52 0.07 77.64 01:42:01 AM 0 25.52 0.00 2.07 0.40 0.08 71.93 01:42:01 AM 1 14.35 0.00 1.61 0.63 0.07 83.34 01:43:01 AM all 17.23 0.00 2.57 0.14 0.07 79.99 01:43:01 AM 0 13.07 0.00 2.50 0.05 0.05 84.32 01:43:01 AM 1 21.40 0.00 2.64 0.23 0.08 75.65 Average: all 16.71 0.00 2.24 3.24 0.07 77.73 Average: 0 14.75 0.00 2.14 2.89 0.07 80.15 Average: 1 18.68 0.00 2.34 3.59 0.07 75.31