---> uname -a: Linux prd-centos7-builder-1c-1g-4031.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 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 320 79 12 591 501 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:c8:e9:30 brd ff:ff:ff:ff:ff:ff inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fec8:e930/64 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) 04/01/2025 _x86_64_ (1 CPU) 02:00:39 AM LINUX RESTART 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 52.37 7.78 44.58 1226.42 6858.21 02:03:01 AM 90.98 64.44 26.54 5030.78 3031.44 02:04:01 AM 125.46 6.25 119.21 591.39 13226.26 Average: 89.04 26.53 62.51 2313.57 7611.86 02:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 131248 883208 87.06 2088 513112 712524 34.54 361384 400996 36 02:03:01 AM 96236 918220 90.51 2088 568560 435136 21.09 358656 430268 16076 02:04:01 AM 105668 908788 89.58 2088 550500 409420 19.85 317388 428432 43948 Average: 111051 903405 89.05 2088 544057 519027 25.16 345809 419899 20020 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:01 AM eth0 382.28 228.45 1324.42 89.29 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 41.55 39.65 373.27 8.66 0.00 0.00 0.00 02:03:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 02:04:01 AM eth0 65.29 65.26 667.59 13.31 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 164.37 111.72 789.65 37.41 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 04/01/2025 _x86_64_ (1 CPU) 02:00:39 AM LINUX RESTART 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 19.40 0.00 2.18 3.81 0.07 74.54 02:02:01 AM 0 19.40 0.00 2.18 3.81 0.07 74.54 02:03:01 AM all 24.88 0.00 2.40 7.63 0.07 65.03 02:03:01 AM 0 24.88 0.00 2.40 7.63 0.07 65.03 02:04:01 AM all 72.29 0.00 5.96 1.58 0.11 20.06 02:04:01 AM 0 72.29 0.00 5.96 1.58 0.11 20.06 Average: all 38.31 0.00 3.47 4.39 0.08 53.74 Average: 0 38.31 0.00 3.47 4.39 0.08 53.74