---> uname -a: Linux prd-centos8-builder-2c-2g-275.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 646 4949 19 2101 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:9b:48:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.118/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe9b:48c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:f2:79:69 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) 02/25/2025 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 201.63 19.78 181.86 3717.16 15609.81 01:40:00 AM 53.02 0.25 52.76 9.44 3704.67 01:40:01 AM 0.00 0.00 0.00 0.00 0.00 01:41:01 AM 68.42 0.08 68.34 1.33 5945.54 01:42:01 AM 49.44 0.53 48.91 20.00 4600.10 01:43:01 AM 12.98 0.65 12.33 87.17 221.99 Average: 76.98 4.26 72.72 767.05 6008.08 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5477360 7046712 2404964 30.51 2688 1766424 974136 10.91 139848 1995904 25904 01:40:00 AM 5267212 7009836 2615112 33.18 2688 1927608 972400 10.89 146128 2151876 126356 01:40:01 AM 5266684 7009320 2615640 33.18 2688 1927608 972400 10.89 146128 2152356 126372 01:41:01 AM 5147564 6992028 2734760 34.69 2688 2025008 963144 10.78 147668 2256276 103768 01:42:01 AM 5098296 6947800 2784028 35.32 2688 2029844 1008800 11.30 180060 2268388 48 01:43:01 AM 5154936 7007440 2727388 34.60 2688 2032784 943448 10.56 352692 2039488 976 Average: 5235342 7002189 2646982 33.58 2688 1951546 972388 10.89 185421 2144048 63904 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 219.08 111.70 948.31 57.13 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 35.71 24.59 658.92 4.59 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 20.41 16.16 248.31 4.02 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 10.26 8.90 11.07 3.97 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 17.98 13.96 13.72 11.53 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 60.61 35.01 374.59 16.24 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) 02/25/2025 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 16.93 0.00 3.40 4.91 0.07 74.69 01:39:01 AM 0 19.60 0.00 3.03 5.08 0.07 72.22 01:39:01 AM 1 14.27 0.00 3.76 4.75 0.07 77.15 01:40:00 AM all 15.03 0.00 1.78 0.79 0.08 82.31 01:40:00 AM 0 12.21 0.00 1.55 0.77 0.08 85.38 01:40:00 AM 1 17.86 0.00 2.02 0.81 0.07 79.23 01:40:01 AM all 1.48 0.00 1.48 0.00 0.00 97.04 01:40:01 AM 0 1.49 0.00 1.49 0.00 0.00 97.01 01:40:01 AM 1 1.47 0.00 1.47 0.00 0.00 97.06 01:41:01 AM all 13.60 0.00 1.63 1.09 0.07 83.61 01:41:01 AM 0 8.84 0.00 1.45 0.98 0.07 88.66 01:41:01 AM 1 18.36 0.00 1.82 1.20 0.07 78.55 01:42:01 AM all 16.89 0.00 2.88 0.77 0.07 79.39 01:42:01 AM 0 20.59 0.00 3.09 0.42 0.07 75.84 01:42:01 AM 1 13.19 0.00 2.68 1.12 0.07 82.95 01:43:01 AM all 15.06 0.00 1.35 0.11 0.07 83.41 01:43:01 AM 0 16.45 0.00 1.15 0.15 0.07 82.18 01:43:01 AM 1 13.67 0.00 1.55 0.07 0.07 84.64 Average: all 15.47 0.00 2.21 1.53 0.07 80.72 Average: 0 15.51 0.00 2.05 1.47 0.07 80.90 Average: 1 15.44 0.00 2.36 1.59 0.07 80.55