---> uname -a: Linux prd-centos7-builder-2c-1g-47179.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: 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 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 611 5102 16 2107 6916 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:43:3c:22 brd ff:ff:ff:ff:ff:ff inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fe43:3c22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:c1:19:87 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) 07/29/2025 _x86_64_ (2 CPU) 12:05:57 PM LINUX RESTART 12:07:01 PM tps rtps wtps bread/s bwrtn/s 12:08:01 PM 263.59 0.37 263.22 43.44 9794.05 12:09:01 PM 135.89 6.46 129.43 928.85 4253.28 12:10:01 PM 3.27 0.00 3.27 0.00 111.36 12:11:01 PM 0.25 0.00 0.25 0.00 2.85 12:12:01 PM 0.33 0.00 0.33 0.00 4.75 12:13:01 PM 0.27 0.00 0.27 0.00 2.47 12:14:01 PM 0.27 0.00 0.27 0.00 2.95 12:15:01 PM 0.23 0.00 0.23 0.00 2.58 12:16:01 PM 0.20 0.00 0.20 0.00 1.42 12:17:01 PM 14.84 2.00 12.84 269.02 344.95 Average: 41.92 0.88 41.04 124.15 1452.26 12:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 PM 5242584 2766144 34.54 2620 1996972 969256 10.70 698220 1734844 100728 12:09:01 PM 5258996 2749732 34.33 2620 2022556 919444 10.15 675040 1734160 4 12:10:01 PM 5258028 2750700 34.35 2620 2022556 919556 10.15 675392 1734160 8 12:11:01 PM 5255972 2752756 34.37 2620 2022564 919508 10.15 677772 1734160 4 12:12:01 PM 5254892 2753836 34.39 2620 2022568 919524 10.15 678800 1734160 4 12:13:01 PM 5255040 2753688 34.38 2620 2022572 919508 10.15 678580 1734160 4 12:14:01 PM 5254800 2753928 34.39 2620 2022576 919508 10.15 678816 1734160 4 12:15:01 PM 5255196 2753532 34.38 2620 2022584 919508 10.15 678780 1734160 4 12:16:01 PM 5254660 2754068 34.39 2620 2022584 919508 10.15 678860 1734160 4 12:17:01 PM 5203084 2805644 35.03 2620 2030216 964432 10.65 833560 1631588 9500 Average: 5249325 2759403 34.45 2620 2020775 928975 10.26 695382 1723971 11026 12:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:08:01 PM eth0 55.68 50.93 611.31 9.05 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 4.76 4.36 3.46 1.78 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 1.33 1.03 0.99 0.31 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 0.80 0.82 0.72 0.12 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 1.08 0.92 0.85 0.18 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 0.85 0.78 0.72 0.12 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 0.73 0.72 0.70 0.11 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 0.95 0.80 0.73 0.12 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 1.17 0.80 0.76 0.12 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 14.54 13.42 11.70 6.61 0.00 0.00 0.00 12:17:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.19 7.46 63.20 1.85 0.00 0.00 0.00 Average: lo 0.05 0.05 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) 07/29/2025 _x86_64_ (2 CPU) 12:05:57 PM LINUX RESTART 12:07:01 PM CPU %user %nice %system %iowait %steal %idle 12:08:01 PM all 35.51 0.00 2.90 1.67 0.11 59.82 12:08:01 PM 0 12.26 0.00 1.61 1.39 0.09 84.66 12:08:01 PM 1 60.35 0.00 4.27 1.96 0.15 33.27 12:09:01 PM all 11.10 0.00 3.96 0.75 0.07 84.12 12:09:01 PM 0 9.06 0.00 4.00 0.80 0.07 86.07 12:09:01 PM 1 13.14 0.00 3.94 0.72 0.07 82.14 12:10:01 PM all 0.21 0.00 0.03 0.00 0.02 99.74 12:10:01 PM 0 0.30 0.00 0.02 0.00 0.02 99.67 12:10:01 PM 1 0.12 0.00 0.05 0.00 0.02 99.82 12:11:01 PM all 0.18 0.00 0.07 0.00 0.02 99.73 12:11:01 PM 0 0.30 0.00 0.02 0.00 0.00 99.68 12:11:01 PM 1 0.07 0.00 0.10 0.00 0.03 99.80 12:12:01 PM all 0.22 0.00 0.03 0.00 0.02 99.73 12:12:01 PM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:12:01 PM 1 0.38 0.00 0.03 0.00 0.02 99.57 12:13:01 PM all 0.19 0.00 0.03 0.00 0.02 99.77 12:13:01 PM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:13:01 PM 1 0.33 0.00 0.03 0.00 0.02 99.62 12:14:01 PM all 0.24 0.00 0.03 0.00 0.03 99.71 12:14:01 PM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:14:01 PM 1 0.45 0.00 0.02 0.00 0.02 99.52 12:15:01 PM all 0.27 0.00 0.04 0.00 0.02 99.67 12:15:01 PM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:15:01 PM 1 0.48 0.00 0.03 0.00 0.02 99.47 12:16:01 PM all 0.16 0.00 0.03 0.00 0.03 99.79 12:16:01 PM 0 0.05 0.00 0.03 0.00 0.02 99.90 12:16:01 PM 1 0.27 0.00 0.03 0.00 0.03 99.67 12:17:01 PM all 19.19 0.00 0.98 0.13 0.05 79.66 12:17:01 PM 0 29.34 0.00 1.16 0.19 0.05 69.26 12:17:01 PM 1 9.25 0.00 0.81 0.07 0.07 89.80 Average: all 6.52 0.00 0.79 0.25 0.04 92.41 Average: 0 5.04 0.00 0.69 0.23 0.03 94.01 Average: 1 8.01 0.00 0.90 0.26 0.04 90.80