---> uname -a: Linux prd-centos7-builder-1c-1g-2577.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 381 155 16 1301 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:08:e3:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe08:e3a9/64 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) 06/04/2026 _x86_64_ (1 CPU) 10:03:57 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 84.81 6.79 78.02 462.38 9144.65 10:07:01 AM 84.07 0.57 83.50 26.79 5781.57 10:08:02 AM 142.12 58.36 83.77 4623.73 7040.69 10:09:01 AM 32.65 0.40 32.25 97.33 1798.38 Average: 86.44 16.67 69.76 1312.99 5990.67 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 77664 1804120 95.87 2088 1298152 526580 17.97 480768 1126432 52428 10:07:01 AM 115440 1766344 93.87 2088 1340164 418824 14.29 404100 1139968 108048 10:08:02 AM 88740 1793044 95.28 2088 1333124 441092 15.05 436596 1114244 19476 10:09:01 AM 136248 1745536 92.76 2088 1232380 497156 16.97 454060 1051984 7632 Average: 104523 1777261 94.45 2088 1300955 470913 16.07 443881 1108157 46896 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 125.50 69.95 949.20 7.68 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 69.80 40.51 306.35 7.70 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:02 AM eth0 49.53 31.74 214.92 15.67 0.00 0.00 0.00 10:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 18.81 17.19 15.99 7.18 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.53 40.15 376.66 9.58 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) 06/04/2026 _x86_64_ (1 CPU) 10:03:57 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 62.19 0.00 5.97 3.15 10.34 18.34 10:06:01 AM 0 62.19 0.00 5.97 3.15 10.34 18.34 10:07:01 AM all 66.68 0.00 6.06 2.07 9.91 15.28 10:07:01 AM 0 66.68 0.00 6.06 2.07 9.91 15.28 10:08:02 AM all 67.20 0.00 6.63 10.31 9.27 6.60 10:08:02 AM 0 67.20 0.00 6.63 10.31 9.27 6.60 10:09:01 AM all 74.99 0.00 4.38 1.44 9.41 9.79 10:09:01 AM 0 74.99 0.00 4.38 1.44 9.41 9.79 Average: all 67.68 0.00 5.77 4.27 9.74 12.54 Average: 0 67.68 0.00 5.77 4.27 9.74 12.54