---> uname -a: Linux prd-centos7-builder-1c-1g-4495.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 5.7G 15G 29% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 356 229 16 1251 1291 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:71:5d:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe71:5df1/64 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) 07/03/2025 _x86_64_ (1 CPU) 02:06:14 AM LINUX RESTART 02:07:02 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 67.12 17.22 49.90 1623.01 5139.03 02:09:01 AM 97.73 0.02 97.71 0.56 9505.90 02:10:01 AM 104.61 1.92 102.69 84.68 20157.01 02:11:01 AM 88.81 56.33 32.47 4412.86 5204.32 Average: 89.71 18.85 70.86 1527.18 10026.30 02:07:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 89296 1792488 95.25 2088 1344256 502396 17.14 441208 1183140 65032 02:09:01 AM 76760 1805024 95.92 2088 1342448 474968 16.21 438860 1156020 122788 02:10:01 AM 323708 1558076 82.80 2088 1092728 499004 17.03 398624 929488 30848 02:11:01 AM 232724 1649060 87.63 2088 1183532 458300 15.64 502428 919860 21684 Average: 180622 1701162 90.40 2088 1240741 483667 16.51 445280 1047127 60088 02:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:08:01 AM eth0 95.36 75.88 992.49 19.62 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 23.62 21.73 269.27 3.44 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 85.02 68.45 2124.64 9.24 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 12.93 14.25 10.75 10.02 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.94 44.86 847.18 10.52 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) 07/03/2025 _x86_64_ (1 CPU) 02:06:14 AM LINUX RESTART 02:07:02 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 70.34 0.00 5.97 2.07 11.34 10.28 02:08:01 AM 0 70.34 0.00 5.97 2.07 11.34 10.28 02:09:01 AM all 66.28 0.00 6.61 1.99 10.27 14.84 02:09:01 AM 0 66.28 0.00 6.61 1.99 10.27 14.84 02:10:01 AM all 66.20 0.00 7.16 2.13 12.06 12.45 02:10:01 AM 0 66.20 0.00 7.16 2.13 12.06 12.45 02:11:01 AM all 66.97 0.00 4.53 8.52 10.23 9.75 02:11:01 AM 0 66.97 0.00 4.53 8.52 10.23 9.75 Average: all 67.43 0.00 6.07 3.68 10.97 11.85 Average: 0 67.43 0.00 6.07 3.68 10.97 11.85