---> uname -a: Linux prd-centos7-builder-1c-1g-4051.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: 2799.998 BogoMIPS: 5599.99 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 5.9G 15G 30% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 376 159 16 1301 1262 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:dc:1f:00 brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fedc:1f00/64 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) 09/19/2025 _x86_64_ (1 CPU) 02:58:56 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 54.97 9.02 45.95 709.62 3987.89 03:02:01 AM 97.79 3.93 93.86 290.45 9608.51 03:03:01 AM 83.10 0.12 82.98 5.65 7862.39 03:04:01 AM 125.46 39.33 86.14 3171.67 12169.86 03:05:01 AM 47.76 14.48 33.28 922.16 2218.61 Average: 82.13 13.55 68.58 1034.53 7206.94 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 78540 1803244 95.83 2088 1342980 505832 17.26 447200 1179340 94328 03:02:01 AM 143980 1737804 92.35 2088 1350936 393236 13.42 348188 1174980 83556 03:03:01 AM 76824 1804960 95.92 2088 1263480 573348 19.57 483188 1086848 64868 03:04:01 AM 245180 1636604 86.97 2088 1188168 407144 13.89 369156 999212 44336 03:05:01 AM 198700 1683084 89.44 2088 1219404 413608 14.11 386664 1026588 23404 Average: 148645 1733139 92.10 2088 1272994 458634 15.65 406879 1093394 62098 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 59.66 52.64 820.70 5.55 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 27.35 24.07 272.96 4.82 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 52.08 48.66 808.15 8.87 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 43.76 40.30 348.65 7.05 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 11.03 11.84 8.48 7.88 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.95 35.66 453.56 6.84 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) 09/19/2025 _x86_64_ (1 CPU) 02:58:56 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 60.42 0.00 4.55 4.47 10.12 20.44 03:01:01 AM 0 60.42 0.00 4.55 4.47 10.12 20.44 03:02:01 AM all 58.13 0.00 6.36 3.02 10.88 21.61 03:02:01 AM 0 58.13 0.00 6.36 3.02 10.88 21.61 03:03:01 AM all 53.98 0.00 4.26 2.58 11.34 27.84 03:03:01 AM 0 53.98 0.00 4.26 2.58 11.34 27.84 03:04:01 AM all 46.46 0.00 4.87 10.73 11.78 26.17 03:04:01 AM 0 46.46 0.00 4.87 10.73 11.78 26.17 03:05:01 AM all 64.19 0.00 3.44 4.71 13.44 14.22 03:05:01 AM 0 64.19 0.00 3.44 4.71 13.44 14.22 Average: all 56.54 0.00 4.69 5.14 11.51 22.11 Average: 0 56.54 0.00 4.69 5.14 11.51 22.11