---> uname -a: Linux prd-centos8-builder-2c-2g-273.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 642 4949 19 2104 6762 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:81:28:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.80/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe81:285b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:ae:ca:ee 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) 02/23/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 183.77 29.69 154.08 6499.97 37764.38 01:40:01 AM 54.96 0.25 54.71 9.33 3809.60 01:41:01 AM 67.39 0.08 67.31 1.33 5895.62 01:42:01 AM 42.56 0.53 42.03 20.00 4336.76 01:43:01 AM 10.73 0.65 10.08 87.19 203.00 Average: 71.89 6.24 65.64 1323.74 10402.78 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5482944 7056192 2399380 30.44 2688 1770312 942680 10.56 139732 1990268 28000 01:40:01 AM 5267244 7013700 2615080 33.18 2688 1931512 956112 10.71 145852 2152196 126352 01:41:01 AM 5147600 6995944 2734724 34.69 2688 2028916 972380 10.89 147316 2256452 103768 01:42:01 AM 5097084 6950464 2785240 35.34 2688 2033740 993940 11.13 178708 2269728 36 01:43:01 AM 5123232 6979468 2759092 35.00 2688 2036540 958568 10.73 351768 2070660 36 Average: 5223621 6999154 2658703 33.73 2688 1960204 964736 10.80 192675 2147861 51638 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 276.86 134.07 952.18 59.38 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 35.74 26.50 652.47 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 21.73 16.58 247.74 4.04 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 9.60 8.45 8.91 3.92 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 17.36 13.21 16.00 10.93 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 72.27 39.77 375.48 16.59 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) 02/23/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.85 0.00 4.00 10.36 0.09 67.70 01:39:01 AM 0 22.14 0.00 4.73 10.65 0.08 62.39 01:39:01 AM 1 13.56 0.00 3.27 10.06 0.10 73.01 01:40:01 AM all 14.82 0.00 1.62 0.69 0.07 82.79 01:40:01 AM 0 18.34 0.00 1.77 1.00 0.07 78.83 01:40:01 AM 1 11.30 0.00 1.48 0.38 0.08 86.75 01:41:01 AM all 13.46 0.00 1.76 0.97 0.07 83.75 01:41:01 AM 0 17.65 0.00 2.17 1.42 0.07 78.70 01:41:01 AM 1 9.27 0.00 1.35 0.52 0.08 88.79 01:42:01 AM all 15.01 0.00 1.76 0.80 0.07 82.36 01:42:01 AM 0 22.04 0.00 2.02 0.82 0.07 75.06 01:42:01 AM 1 7.97 0.00 1.50 0.79 0.07 89.67 01:43:01 AM all 14.10 0.00 1.81 0.08 0.07 83.94 01:43:01 AM 0 19.78 0.00 1.97 0.10 0.07 78.08 01:43:01 AM 1 8.44 0.00 1.65 0.05 0.07 89.80 Average: all 15.05 0.00 2.19 2.57 0.08 80.12 Average: 0 19.99 0.00 2.53 2.79 0.07 74.63 Average: 1 10.10 0.00 1.85 2.35 0.08 85.62