---> uname -a: Linux prd-centos8-builder-4c-4g-17993.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 803 11393 19 3563 14617 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:c0:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe9b:c01f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f8:42:7c:68 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 02/14/2025 _x86_64_ (4 CPU) 18:15:02 LINUX RESTART (4 CPU) 06:16:01 PM tps rtps wtps bread/s bwrtn/s 06:17:01 PM 119.52 14.26 105.26 3053.54 9616.08 06:18:01 PM 273.98 6.73 267.26 1339.37 12552.73 06:19:01 PM 54.30 1.67 52.63 145.15 3742.95 06:20:01 PM 100.33 0.03 100.30 5.20 9589.24 06:21:01 PM 71.36 0.77 70.60 86.76 25812.76 Average: 123.91 4.69 119.22 926.07 12263.13 06:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 PM 12962400 14942912 3177040 19.68 2688 2190172 1436832 8.36 200548 2594104 111492 06:18:01 PM 11576624 13874244 4562816 28.27 2688 2500204 2272388 13.22 322632 3825692 87220 06:19:01 PM 10908288 13543492 5231152 32.41 2688 2833664 2462676 14.33 410328 4391252 325276 06:20:01 PM 11737868 15030212 4401572 27.27 2688 3487972 1124028 6.54 658084 3309572 733668 06:21:01 PM 11680396 14980620 4459044 27.63 2688 3495492 1157220 6.73 817340 3208632 1296 Average: 11773115 14474296 4366325 27.05 2688 2901501 1690629 9.84 481786 3465850 251790 06:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 94.27 74.58 879.76 16.61 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 269.89 234.48 3899.30 36.10 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 855.23 855.23 815.07 815.07 0.00 0.00 0.00 0.00 06:19:01 PM eth0 186.69 113.51 2611.60 14.37 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 1015.76 1015.76 969.76 969.76 0.00 0.00 0.00 0.00 06:20:01 PM eth0 123.19 107.06 1864.51 17.32 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 83.44 88.04 49.89 167.93 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 374.15 374.15 356.92 356.92 0.00 0.00 0.00 0.00 Average: eth0 151.50 123.54 1861.05 50.47 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 02/14/2025 _x86_64_ (4 CPU) 18:15:02 LINUX RESTART (4 CPU) 06:16:01 PM CPU %user %nice %system %iowait %steal %idle 06:17:01 PM all 16.44 0.00 2.44 0.68 0.05 80.38 06:17:01 PM 0 4.35 0.00 1.92 1.12 0.05 92.57 06:17:01 PM 1 6.97 0.00 0.95 0.43 0.05 91.59 06:17:01 PM 2 33.91 0.00 4.22 0.70 0.07 61.10 06:17:01 PM 3 20.55 0.00 2.67 0.48 0.05 76.24 06:18:01 PM all 64.43 0.00 3.49 1.49 0.09 30.50 06:18:01 PM 0 61.24 0.00 3.23 1.55 0.10 33.87 06:18:01 PM 1 62.10 0.00 4.36 1.12 0.10 32.32 06:18:01 PM 2 70.18 0.00 2.52 1.07 0.08 26.15 06:18:01 PM 3 64.18 0.00 3.86 2.22 0.08 29.66 06:19:01 PM all 45.59 0.00 2.36 0.28 0.07 51.69 06:19:01 PM 0 44.42 0.00 1.57 0.05 0.07 53.89 06:19:01 PM 1 45.90 0.00 4.10 0.35 0.07 49.58 06:19:01 PM 2 52.53 0.00 1.15 0.32 0.07 45.93 06:19:01 PM 3 39.51 0.00 2.63 0.40 0.07 57.39 06:20:01 PM all 51.09 0.00 3.63 0.59 0.08 44.62 06:20:01 PM 0 67.70 0.00 3.33 0.18 0.07 28.72 06:20:01 PM 1 43.35 0.00 4.03 1.12 0.08 51.42 06:20:01 PM 2 47.47 0.00 3.05 0.35 0.07 49.06 06:20:01 PM 3 45.79 0.00 4.11 0.69 0.08 49.32 06:21:01 PM all 15.95 0.00 2.27 1.72 0.08 79.98 06:21:01 PM 0 10.30 0.00 2.31 2.36 0.08 84.96 06:21:01 PM 1 6.97 0.00 1.41 1.76 0.08 89.78 06:21:01 PM 2 23.47 0.00 2.89 1.36 0.07 72.21 06:21:01 PM 3 23.07 0.00 2.46 1.41 0.07 73.00 Average: all 38.68 0.00 2.84 0.95 0.07 57.45 Average: 0 37.57 0.00 2.47 1.05 0.07 58.83 Average: 1 33.05 0.00 2.97 0.96 0.08 62.95 Average: 2 45.51 0.00 2.77 0.76 0.07 50.89 Average: 3 38.59 0.00 3.15 1.04 0.07 57.15