---> uname -a: Linux prd-centos7-builder-1c-1g-2283.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 373 175 16 1288 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:88:86:63 brd ff:ff:ff:ff:ff:ff inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe88:8663/64 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) 08/29/2025 _x86_64_ (1 CPU) 02:58:59 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:02 AM 78.42 5.32 73.10 284.43 8868.07 03:02:01 AM 73.92 4.07 69.85 298.41 5708.07 03:03:01 AM 90.49 0.12 90.37 5.70 10101.06 03:04:01 AM 145.48 55.35 90.12 4249.07 12028.88 03:05:01 AM 21.73 0.12 21.61 15.23 1041.88 Average: 82.18 13.02 69.15 972.39 7575.94 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:02 AM 250860 1630924 86.67 2088 1264060 391232 13.35 302332 1129716 52964 03:02:01 AM 103296 1778488 94.51 2088 1349424 430464 14.69 403684 1155484 120244 03:03:01 AM 88832 1792952 95.28 2088 1205336 614784 20.98 547892 1005284 74732 03:04:01 AM 192900 1688884 89.75 2088 1214740 427008 14.57 408460 1015604 31548 03:05:01 AM 130164 1751620 93.08 2088 1206848 497488 16.98 477116 1009632 9100 Average: 153210 1728574 91.86 2088 1248082 472195 16.11 427897 1063144 57718 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:02 AM eth0 62.41 52.41 836.06 5.59 0.00 0.00 0.00 03:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 30.80 27.85 281.30 7.09 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 107.44 86.25 1159.52 12.95 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 10.02 9.24 7.89 5.91 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 11.66 13.79 15.62 8.47 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 44.76 38.13 463.57 8.02 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) 08/29/2025 _x86_64_ (1 CPU) 02:58:59 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:02 AM all 67.52 0.00 5.81 2.23 5.85 18.59 03:01:02 AM 0 67.52 0.00 5.81 2.23 5.85 18.59 03:02:01 AM all 71.29 0.00 6.30 1.96 6.47 13.98 03:02:01 AM 0 71.29 0.00 6.30 1.96 6.47 13.98 03:03:01 AM all 53.06 0.00 3.88 3.56 6.53 32.97 03:03:01 AM 0 53.06 0.00 3.88 3.56 6.53 32.97 03:04:01 AM all 65.83 0.00 5.59 9.77 7.32 11.48 03:04:01 AM 0 65.83 0.00 5.59 9.77 7.32 11.48 03:05:01 AM all 74.50 0.00 3.49 1.33 7.17 13.51 03:05:01 AM 0 74.50 0.00 3.49 1.33 7.17 13.51 Average: all 66.36 0.00 5.01 3.78 6.67 18.18 Average: 0 66.36 0.00 5.01 3.78 6.67 18.18