---> uname -a: Linux prd-centos7-builder-1c-1g-7090.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 381 147 16 1308 1264 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:c7:4a:dc brd ff:ff:ff:ff:ff:ff inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fec7:4adc/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) 10/22/2025 _x86_64_ (1 CPU) 10:04:21 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:02 AM 123.18 29.84 93.34 4895.54 39846.98 10:07:01 AM 87.88 2.28 85.60 123.78 8940.35 10:08:01 AM 82.00 1.13 80.87 172.56 5316.81 10:09:01 AM 100.53 15.28 85.25 2953.26 6935.65 10:10:01 AM 69.76 43.75 26.01 1781.53 1277.49 Average: 92.71 18.45 74.26 1987.43 12504.91 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 AM 109152 1772632 94.20 2088 1397068 432196 14.75 350564 1262800 31060 10:07:01 AM 231656 1650128 87.69 2088 1250888 421908 14.40 330000 1127032 53280 10:08:01 AM 143824 1737960 92.36 2088 1334772 398924 13.61 370956 1147216 102676 10:09:01 AM 78704 1803080 95.82 2088 1354348 427356 14.58 420228 1136892 12592 10:10:01 AM 168852 1712932 91.03 2088 1239044 453160 15.46 452876 1020892 21320 Average: 146438 1735346 92.22 2088 1315224 426709 14.56 384925 1138966 44186 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:02 AM eth0 180.12 97.59 806.88 52.33 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 128.55 45.91 751.95 5.95 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 10:08:01 AM eth0 63.33 26.80 274.59 5.06 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 66.05 30.67 220.83 13.74 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 10:10:01 AM eth0 13.10 12.62 9.80 7.72 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.41 42.81 413.78 17.01 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) 10/22/2025 _x86_64_ (1 CPU) 10:04:21 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:02 AM all 52.95 0.00 10.86 8.95 22.36 4.89 10:06:02 AM 0 52.95 0.00 10.86 8.95 22.36 4.89 10:07:01 AM all 55.77 0.00 5.31 2.43 17.03 19.46 10:07:01 AM 0 55.77 0.00 5.31 2.43 17.03 19.46 10:08:01 AM all 58.12 0.00 5.25 2.10 19.20 15.33 10:08:01 AM 0 58.12 0.00 5.25 2.10 19.20 15.33 10:09:01 AM all 63.67 0.00 6.34 3.69 17.99 8.31 10:09:01 AM 0 63.67 0.00 6.34 3.69 17.99 8.31 10:10:01 AM all 61.48 0.00 4.01 10.02 16.06 8.44 10:10:01 AM 0 61.48 0.00 4.01 10.02 16.06 8.44 Average: all 58.38 0.00 6.36 5.44 18.53 11.28 Average: 0 58.38 0.00 6.36 5.44 18.53 11.28