---> uname -a: Linux prd-centos7-builder-1c-1g-8392.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 372 154 16 1310 1265 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:d0:cc:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fed0:cca2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 11/07/2025 _x86_64_ (1 CPU) 07:13:14 AM LINUX RESTART 07:14:02 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 69.21 16.49 52.72 1607.23 5085.80 07:16:01 AM 96.62 1.27 95.35 179.55 11138.22 07:17:01 AM 97.71 0.15 97.57 6.54 17763.88 07:18:01 AM 116.22 9.20 107.03 596.94 20935.45 07:19:01 AM 112.67 68.91 43.76 5490.99 3556.88 07:20:01 AM 19.50 1.52 17.98 71.98 507.85 Average: 85.44 16.29 69.14 1328.16 9847.16 07:14:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 69568 1812216 96.30 2088 1366480 505380 17.25 439492 1201400 77076 07:16:01 AM 98172 1783612 94.78 2088 1357516 440676 15.04 399108 1168616 102256 07:17:01 AM 75656 1806128 95.98 2088 1275268 558688 19.07 522984 1032788 93776 07:18:01 AM 218512 1663272 88.39 2088 1167040 435324 14.86 515244 857476 61848 07:19:01 AM 175000 1706784 90.70 2088 1215084 435316 14.86 536688 884688 7388 07:20:01 AM 139216 1742568 92.60 2088 1225900 459020 15.66 587396 868624 16820 Average: 129354 1752430 93.13 2088 1267881 472401 16.12 500152 1002265 59861 07:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:15:01 AM eth0 105.22 83.79 971.01 25.26 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 26.58 25.08 282.41 6.38 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 70.13 51.93 1500.53 6.52 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 13.73 14.17 13.47 4.44 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 12.38 13.19 10.11 9.01 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 16.06 22.38 8.88 150.88 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.55 34.98 463.69 33.64 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 11/07/2025 _x86_64_ (1 CPU) 07:13:14 AM LINUX RESTART 07:14:02 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 75.64 0.00 6.51 2.64 2.60 12.61 07:15:01 AM 0 75.64 0.00 6.51 2.64 2.60 12.61 07:16:01 AM all 74.58 0.00 7.46 0.93 3.00 14.04 07:16:01 AM 0 74.58 0.00 7.46 0.93 3.00 14.04 07:17:01 AM all 65.68 0.00 7.32 0.84 2.92 23.24 07:17:01 AM 0 65.68 0.00 7.32 0.84 2.92 23.24 07:18:01 AM all 74.76 0.00 7.14 2.22 3.59 12.29 07:18:01 AM 0 74.76 0.00 7.14 2.22 3.59 12.29 07:19:01 AM all 72.46 0.00 4.00 9.13 3.04 11.36 07:19:01 AM 0 72.46 0.00 4.00 9.13 3.04 11.36 07:20:01 AM all 77.08 0.00 3.90 1.04 3.22 14.76 07:20:01 AM 0 77.08 0.00 3.90 1.04 3.22 14.76 Average: all 73.36 0.00 6.05 2.80 3.06 14.72 Average: 0 73.36 0.00 6.05 2.80 3.06 14.72