---> uname -a: Linux prd-centos7-builder-1c-1g-4269.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 362 147 16 1327 1282 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:6d:36:68 brd ff:ff:ff:ff:ff:ff inet 10.32.6.211/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe6d:3668/64 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) 09/21/2025 _x86_64_ (1 CPU) 10:04:05 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:02 AM 56.47 17.07 39.40 1661.05 3274.74 10:07:01 AM 94.58 0.09 94.49 1.67 10657.05 10:08:01 AM 76.63 1.26 75.36 179.44 5934.12 10:09:01 AM 123.07 59.41 63.67 4770.22 4560.55 10:10:01 AM 23.88 0.12 23.75 9.33 1113.73 Average: 74.83 15.46 59.38 1313.87 5121.52 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 AM 75344 1806440 96.00 2088 1367992 506100 17.27 399228 1240148 39092 10:07:01 AM 118916 1762868 93.68 2088 1330700 467564 15.96 386468 1175800 57548 10:08:01 AM 78188 1803596 95.85 2088 1342568 505684 17.26 436376 1128308 91360 10:09:01 AM 169504 1712280 90.99 2088 1274132 439020 14.98 416880 1055176 23492 10:10:01 AM 184836 1696948 90.18 2088 1260100 437016 14.91 420016 1036328 9060 Average: 125358 1756426 93.34 2088 1315098 471077 16.08 411794 1127152 44110 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:02 AM eth0 88.81 52.75 370.76 23.88 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 157.76 84.95 884.84 8.91 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 22.75 13.95 55.91 6.30 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 49.96 26.08 177.22 14.48 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 11.84 12.46 8.77 7.66 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 66.61 38.25 301.90 12.25 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) 09/21/2025 _x86_64_ (1 CPU) 10:04:05 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:02 AM all 62.51 0.00 5.30 3.05 18.60 10.54 10:06:02 AM 0 62.51 0.00 5.30 3.05 18.60 10.54 10:07:01 AM all 51.82 0.00 5.58 3.08 18.35 21.17 10:07:01 AM 0 51.82 0.00 5.58 3.08 18.35 21.17 10:08:01 AM all 61.53 0.00 6.42 1.57 18.98 11.51 10:08:01 AM 0 61.53 0.00 6.42 1.57 18.98 11.51 10:09:01 AM all 60.10 0.00 4.69 10.72 17.59 6.89 10:09:01 AM 0 60.10 0.00 4.69 10.72 17.59 6.89 10:10:01 AM all 66.44 0.00 3.89 1.52 19.23 8.93 10:10:01 AM 0 66.44 0.00 3.89 1.52 19.23 8.93 Average: all 60.46 0.00 5.18 3.97 18.55 11.85 Average: 0 60.46 0.00 5.18 3.97 18.55 11.85