---> uname -a: Linux prd-centos7-builder-1c-1g-811.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 340 87 11 562 473 Swap: 1023 1 1022 ---> 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:18:12:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe18:1219/64 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) 01/03/2025 _x86_64_ (1 CPU) 07:45:23 AM LINUX RESTART 07:46:02 AM tps rtps wtps bread/s bwrtn/s 07:47:01 AM 159.49 2.97 156.52 89.52 18231.21 07:48:02 AM 268.34 50.06 218.27 5467.76 36516.22 07:49:01 AM 68.45 52.53 15.92 2476.12 1050.35 07:50:01 AM 98.30 77.27 21.03 5541.06 397.60 Average: 147.70 46.11 101.59 3411.41 13861.51 07:46:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 AM 113100 901356 88.85 2088 543740 411876 19.96 318896 412244 19420 07:48:02 AM 150364 864092 85.18 0 443044 561288 27.21 264804 412784 3068 07:49:01 AM 157876 856580 84.44 0 504612 375684 18.21 212724 441776 8 07:50:01 AM 92236 922220 90.91 0 494580 449812 21.80 311328 409972 7844 Average: 128394 886062 87.34 522 496494 449665 21.80 276938 419194 7585 07:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:47:01 AM eth0 92.91 90.96 1055.70 12.87 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:02 AM eth0 93.30 90.57 1466.36 12.06 0.00 0.00 0.00 07:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 6.78 7.81 4.29 3.69 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 25.55 29.72 15.72 152.88 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.91 54.08 625.45 45.61 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) 01/03/2025 _x86_64_ (1 CPU) 07:45:23 AM LINUX RESTART 07:46:02 AM CPU %user %nice %system %iowait %steal %idle 07:47:01 AM all 72.56 0.00 6.31 2.06 0.13 18.95 07:47:01 AM 0 72.56 0.00 6.31 2.06 0.13 18.95 07:48:02 AM all 69.34 0.00 7.23 5.87 0.13 17.44 07:48:02 AM 0 69.34 0.00 7.23 5.87 0.13 17.44 07:49:01 AM all 29.49 0.00 1.88 3.51 0.07 65.05 07:49:01 AM 0 29.49 0.00 1.88 3.51 0.07 65.05 07:50:01 AM all 61.77 0.00 2.50 9.07 0.09 26.57 07:50:01 AM 0 61.77 0.00 2.50 9.07 0.09 26.57 Average: all 57.98 0.00 4.44 5.14 0.10 32.33 Average: 0 57.98 0.00 4.44 5.14 0.10 32.33