---> uname -a: Linux prd-centos8-builder-2c-2g-514.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 630 4907 19 2159 6772 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:2c:76:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.71/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe2c:76ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:b1:eb:5b 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) 06/05/2025 _x86_64_ (2 CPU) 18:51:05 LINUX RESTART (2 CPU) 06:52:01 PM tps rtps wtps bread/s bwrtn/s 06:53:01 PM 306.73 21.48 285.25 4388.54 31687.65 06:54:01 PM 49.71 0.27 49.44 13.33 3562.12 06:55:01 PM 70.59 0.05 70.54 1.07 6132.83 06:56:01 PM 52.02 0.32 51.70 40.12 5392.19 06:57:01 PM 25.65 0.62 25.03 77.72 1531.24 Average: 100.94 4.55 96.40 904.24 9661.80 06:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 PM 5480120 7060428 2402204 30.48 2688 1777128 933548 10.45 140500 1990336 29780 06:54:01 PM 5123180 6930764 2759144 35.00 2688 1993232 1036656 11.61 183668 2262792 173468 06:55:01 PM 5109988 6950896 2772336 35.17 2688 2023752 1008352 11.29 155680 2292092 90880 06:56:01 PM 5091512 6990984 2790812 35.41 2688 2077096 952764 10.67 324212 2121052 18988 06:57:01 PM 5080396 6989604 2801928 35.55 2688 2086304 950172 10.64 331932 2123220 9824 Average: 5177039 6984535 2705285 34.32 2688 1991502 976298 10.93 227198 2157898 64588 06:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 227.42 128.99 1016.18 61.82 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 37.33 25.86 663.53 4.57 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 19.23 14.71 246.42 3.65 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 11.65 8.88 18.60 3.86 0.00 0.00 0.00 0.00 06:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 15.06 11.68 16.87 5.52 0.00 0.00 0.00 0.00 06:57:01 PM 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 62.14 38.03 392.33 15.88 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) 06/05/2025 _x86_64_ (2 CPU) 18:51:05 LINUX RESTART (2 CPU) 06:52:01 PM CPU %user %nice %system %iowait %steal %idle 06:53:01 PM all 18.92 0.00 3.73 12.87 0.06 64.42 06:53:01 PM 0 17.53 0.00 2.84 10.98 0.05 68.60 06:53:01 PM 1 20.32 0.00 4.63 14.77 0.07 60.21 06:54:01 PM all 13.75 0.00 1.56 0.72 0.07 83.91 06:54:01 PM 0 15.82 0.00 1.78 1.17 0.07 81.16 06:54:01 PM 1 11.67 0.00 1.33 0.27 0.07 86.66 06:55:01 PM all 12.15 0.00 1.49 1.97 0.08 84.31 06:55:01 PM 0 17.36 0.00 1.88 2.64 0.07 78.05 06:55:01 PM 1 6.95 0.00 1.10 1.30 0.08 90.57 06:56:01 PM all 18.40 0.00 2.07 1.24 0.07 78.22 06:56:01 PM 0 24.69 0.00 2.48 1.87 0.07 70.89 06:56:01 PM 1 12.11 0.00 1.65 0.62 0.07 85.55 06:57:01 PM all 19.65 0.00 1.69 0.46 0.07 78.13 06:57:01 PM 0 25.33 0.00 1.75 0.55 0.07 72.30 06:57:01 PM 1 13.98 0.00 1.63 0.37 0.07 83.96 Average: all 16.57 0.00 2.11 3.44 0.07 77.81 Average: 0 20.15 0.00 2.15 3.44 0.06 74.21 Average: 1 13.00 0.00 2.07 3.45 0.07 81.42