---> uname -a: Linux prd-centos7-builder-1c-1g-1615.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 392 104 16 1340 1245 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:c2:63:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fec2:63d6/64 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) 04/28/2026 _x86_64_ (1 CPU) 10:17:51 AM LINUX RESTART 10:19:01 AM tps rtps wtps bread/s bwrtn/s 10:20:01 AM 71.35 4.46 66.89 215.52 6154.96 10:21:01 AM 76.76 0.75 76.01 31.20 6959.23 10:22:01 AM 125.07 0.32 124.75 14.32 20495.30 10:23:01 AM 143.38 61.46 81.92 4702.75 16491.15 10:24:01 AM 41.22 3.26 37.96 247.55 3364.83 Average: 91.59 14.10 77.49 1045.99 10691.65 10:19:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 AM 70316 1811468 96.26 2088 1322004 515340 17.59 461664 1155040 113076 10:21:01 AM 109284 1772500 94.19 2088 1340076 439680 15.00 393172 1164404 112284 10:22:01 AM 77000 1804784 95.91 2088 1255672 559448 19.09 520408 1025940 58120 10:23:01 AM 110788 1770996 94.11 2088 1271112 424680 14.49 498436 976692 63400 10:24:01 AM 217744 1664040 88.43 2088 1210108 380620 12.99 460320 910724 7724 Average: 117026 1764758 93.78 2088 1279794 463954 15.83 466800 1046560 70921 10:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:20:01 AM eth0 68.91 60.28 853.73 6.12 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 24.90 22.91 269.64 4.15 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 64.10 51.73 1441.96 7.18 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 8.46 9.09 6.68 5.45 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 11.61 13.01 11.74 7.55 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.59 31.40 516.09 6.09 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) 04/28/2026 _x86_64_ (1 CPU) 10:17:51 AM LINUX RESTART 10:19:01 AM CPU %user %nice %system %iowait %steal %idle 10:20:01 AM all 60.03 0.00 5.09 2.51 13.76 18.61 10:20:01 AM 0 60.03 0.00 5.09 2.51 13.76 18.61 10:21:01 AM all 53.88 0.00 4.67 1.63 9.83 29.99 10:21:01 AM 0 53.88 0.00 4.67 1.63 9.83 29.99 10:22:01 AM all 64.07 0.00 6.83 1.65 11.69 15.76 10:22:01 AM 0 64.07 0.00 6.83 1.65 11.69 15.76 10:23:01 AM all 61.04 0.00 6.27 10.33 11.83 10.54 10:23:01 AM 0 61.04 0.00 6.27 10.33 11.83 10.54 10:24:01 AM all 69.48 0.00 3.61 1.88 10.75 14.29 10:24:01 AM 0 69.48 0.00 3.61 1.88 10.75 14.29 Average: all 61.69 0.00 5.29 3.61 11.57 17.83 Average: 0 61.69 0.00 5.29 3.61 11.57 17.83