---> uname -a: Linux prd-centos7-builder-2c-1g-16599.novalocal 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 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): 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 5073 16 2129 6909 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:d0:01:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fed0:1f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:32:72:57 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 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 12/26/2025 _x86_64_ (2 CPU) 09:04:03 PM LINUX RESTART 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 258.89 1.15 257.74 66.63 9206.08 09:07:01 PM 163.65 6.86 156.79 941.66 5146.73 09:08:01 PM 6.48 0.00 6.48 0.00 221.42 09:09:01 PM 0.22 0.00 0.22 0.00 2.07 09:10:01 PM 0.32 0.00 0.32 0.00 3.61 09:11:01 PM 0.37 0.00 0.37 0.00 4.50 09:12:01 PM 0.23 0.00 0.23 0.00 2.22 09:13:01 PM 0.30 0.00 0.30 0.00 3.27 09:14:01 PM 2.13 1.70 0.43 192.70 7.75 09:15:01 PM 25.05 0.45 24.60 98.48 673.56 Average: 45.76 1.02 44.75 129.95 1527.09 09:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 5269328 2739408 34.21 2620 2008168 920256 10.16 666056 1739992 100968 09:07:01 PM 5227244 2781492 34.73 2620 2044720 913388 10.08 702104 1736616 8 09:08:01 PM 5226008 2782728 34.75 2620 2044720 913388 10.08 702220 1736616 4 09:09:01 PM 5224760 2783976 34.76 2620 2044728 913388 10.08 703664 1736616 8 09:10:01 PM 5223780 2784956 34.77 2620 2044732 913404 10.08 704132 1736616 4 09:11:01 PM 5224044 2784692 34.77 2620 2044736 913388 10.08 704360 1736616 16 09:12:01 PM 5223816 2784920 34.77 2620 2044740 913388 10.08 704432 1736616 8 09:13:01 PM 5223840 2784896 34.77 2620 2044748 913388 10.08 704152 1736620 4 09:14:01 PM 5258108 2750628 34.35 2620 2050208 873404 9.64 775556 1631816 228 09:15:01 PM 5251372 2757364 34.43 2620 2053456 871436 9.62 774444 1633516 9820 Average: 5235230 2773506 34.63 2620 2042496 905883 10.00 714112 1716164 11107 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:06:01 PM eth0 73.13 67.80 753.60 9.98 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 9.26 8.71 35.78 4.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 0.80 0.78 0.72 0.12 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 0.77 0.78 0.72 0.12 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 0.83 0.85 0.78 0.18 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 0.80 0.80 0.78 0.12 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 0.75 0.75 0.72 0.12 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM eth0 0.75 0.80 0.71 0.11 0.00 0.00 0.00 09:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 7.25 5.63 5.22 2.61 0.00 0.00 0.00 09:14:01 PM lo 0.60 0.60 0.12 0.12 0.00 0.00 0.00 09:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 15.38 15.86 12.01 7.83 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.97 10.28 81.10 2.52 0.00 0.00 0.00 Average: lo 0.06 0.06 0.01 0.01 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.119.1.el7.x86_64 (centos-7-builder-646448f3-c355-46b0-8adc-7d21f85990dc.novalocal) 12/26/2025 _x86_64_ (2 CPU) 09:04:03 PM LINUX RESTART 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 33.95 0.00 2.78 1.07 0.09 62.11 09:06:01 PM 0 50.26 0.00 3.88 1.25 0.09 44.51 09:06:01 PM 1 18.28 0.00 1.74 0.89 0.09 79.01 09:07:01 PM all 14.93 0.00 3.94 0.65 0.07 80.41 09:07:01 PM 0 21.00 0.00 4.21 0.85 0.07 73.87 09:07:01 PM 1 8.93 0.00 3.68 0.44 0.07 86.88 09:08:01 PM all 0.17 0.00 0.03 0.00 0.04 99.77 09:08:01 PM 0 0.18 0.00 0.03 0.00 0.05 99.73 09:08:01 PM 1 0.17 0.00 0.03 0.00 0.05 99.75 09:09:01 PM all 0.13 0.00 0.04 0.00 0.04 99.78 09:09:01 PM 0 0.15 0.00 0.02 0.00 0.05 99.78 09:09:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 09:10:01 PM all 0.18 0.00 0.05 0.00 0.04 99.72 09:10:01 PM 0 0.28 0.00 0.03 0.00 0.05 99.63 09:10:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 09:11:01 PM all 0.11 0.00 0.03 0.00 0.04 99.82 09:11:01 PM 0 0.12 0.00 0.03 0.00 0.05 99.80 09:11:01 PM 1 0.12 0.00 0.03 0.00 0.02 99.83 09:12:01 PM all 0.13 0.00 0.02 0.00 0.04 99.82 09:12:01 PM 0 0.17 0.00 0.02 0.00 0.05 99.77 09:12:01 PM 1 0.07 0.00 0.02 0.00 0.03 99.88 09:13:01 PM all 0.17 0.00 0.03 0.00 0.03 99.77 09:13:01 PM 0 0.07 0.00 0.03 0.00 0.02 99.88 09:13:01 PM 1 0.28 0.00 0.03 0.00 0.05 99.63 09:14:01 PM all 2.01 0.00 0.36 0.03 0.04 97.56 09:14:01 PM 0 1.09 0.00 0.32 0.03 0.05 98.51 09:14:01 PM 1 2.92 0.00 0.39 0.03 0.05 96.61 09:15:01 PM all 37.27 0.00 1.77 0.17 0.08 60.71 09:15:01 PM 0 22.73 0.00 1.52 0.09 0.09 75.58 09:15:01 PM 1 52.34 0.00 2.00 0.25 0.07 45.33 Average: all 8.65 0.00 0.88 0.19 0.05 90.23 Average: 0 9.27 0.00 0.98 0.21 0.06 89.48 Average: 1 8.04 0.00 0.79 0.16 0.05 90.97