---> uname -a: Linux prd-centos7-builder-1c-1g-474624.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 345 138 16 1354 1302 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:fe:08:9a brd ff:ff:ff:ff:ff:ff inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fefe:89a/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) 07/08/2025 _x86_64_ (1 CPU) 11:08:10 PM LINUX RESTART 11:09:01 PM tps rtps wtps bread/s bwrtn/s 11:10:02 PM 47.71 15.89 31.82 1516.13 3191.52 11:11:01 PM 79.82 0.09 79.73 1.68 8929.87 11:12:01 PM 60.32 4.17 56.15 420.47 3537.81 11:13:01 PM 129.71 53.90 75.81 4322.70 6126.26 11:14:01 PM 24.89 1.85 23.04 266.43 778.30 11:15:01 PM 18.05 0.35 17.70 27.40 945.38 Average: 60.65 13.01 47.64 1116.39 3936.77 11:09:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:02 PM 67200 1814584 96.43 2088 1427180 457396 15.61 370764 1278020 57720 11:11:01 PM 186736 1695048 90.08 2088 1307220 427684 14.59 338500 1161452 37696 11:12:01 PM 112864 1768920 94.00 2088 1362756 421044 14.37 383776 1166244 104476 11:13:01 PM 118276 1763508 93.71 2088 1376560 382788 13.06 337708 1188368 2308 11:14:01 PM 97772 1784012 94.80 2088 1290924 495352 16.90 435068 1117632 22864 11:15:01 PM 168116 1713668 91.07 2088 1291984 423516 14.45 371052 1110944 8832 Average: 125161 1756623 93.35 2088 1342771 434630 14.83 372811 1170443 38983 11:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:10:02 PM eth0 66.67 48.51 497.16 16.04 0.00 0.00 0.00 11:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 40.14 30.61 512.62 4.27 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 19.56 18.54 156.01 7.73 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 20.34 18.74 105.05 6.70 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 8.59 10.09 6.79 5.92 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 7.76 9.38 8.72 5.68 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.13 22.62 213.68 7.72 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) 07/08/2025 _x86_64_ (1 CPU) 11:08:10 PM LINUX RESTART 11:09:01 PM CPU %user %nice %system %iowait %steal %idle 11:10:02 PM all 54.47 0.00 4.95 3.51 14.95 22.12 11:10:02 PM 0 54.47 0.00 4.95 3.51 14.95 22.12 11:11:01 PM all 48.44 0.00 4.77 1.94 22.61 22.23 11:11:01 PM 0 48.44 0.00 4.77 1.94 22.61 22.23 11:12:01 PM all 50.10 0.00 4.62 3.00 23.28 18.99 11:12:01 PM 0 50.10 0.00 4.62 3.00 23.28 18.99 11:13:01 PM all 45.06 0.00 4.19 12.24 21.31 17.19 11:13:01 PM 0 45.06 0.00 4.19 12.24 21.31 17.19 11:14:01 PM all 54.62 0.00 2.55 1.69 25.47 15.67 11:14:01 PM 0 54.62 0.00 2.55 1.69 25.47 15.67 11:15:01 PM all 57.57 0.00 3.25 1.24 25.02 12.91 11:15:01 PM 0 57.57 0.00 3.25 1.24 25.02 12.91 Average: all 51.66 0.00 4.06 4.00 22.10 18.18 Average: 0 51.66 0.00 4.06 4.00 22.10 18.18