---> uname -a: Linux prd-centos7-builder-1c-1g-1677.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 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 330 84 11 575 487 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:90:3b:70 brd ff:ff:ff:ff:ff:ff inet 10.32.7.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe90:3b70/64 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) 08/05/2024 _x86_64_ (1 CPU) 10:10:18 AM LINUX RESTART 10:11:01 AM tps rtps wtps bread/s bwrtn/s 10:12:01 AM 146.05 3.49 142.56 136.47 15606.56 10:13:02 AM 258.86 58.52 200.34 9878.89 42437.67 10:14:01 AM 145.73 83.82 61.91 4977.84 7364.44 10:15:02 AM 76.08 67.16 8.92 4728.78 263.96 Average: 155.70 53.67 102.03 4946.64 16203.52 10:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 AM 112116 902340 88.95 2088 549268 430924 20.89 309680 426104 30916 10:13:02 AM 78192 936264 92.29 0 512476 567308 27.50 367200 410068 10536 10:14:01 AM 245040 769416 75.85 0 434296 395504 19.17 139916 444892 12 10:15:02 AM 71532 942924 92.95 0 524976 474180 22.98 230888 525112 232 Average: 126720 887736 87.51 522 505254 466979 22.64 261921 451544 10424 10:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:12:01 AM eth0 89.79 84.44 916.17 19.16 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:02 AM eth0 171.75 152.77 3447.49 17.21 0.00 0.00 0.00 10:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 13.20 13.63 27.38 3.26 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:02 AM eth0 6.51 6.47 5.01 5.37 0.00 0.00 0.00 10:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.34 63.43 1084.10 11.13 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) 08/05/2024 _x86_64_ (1 CPU) 10:10:18 AM LINUX RESTART 10:11:01 AM CPU %user %nice %system %iowait %steal %idle 10:12:01 AM all 71.74 0.00 6.65 1.26 0.18 20.16 10:12:01 AM 0 71.74 0.00 6.65 1.26 0.18 20.16 10:13:02 AM all 67.53 0.00 7.80 5.63 0.16 18.88 10:13:02 AM 0 67.53 0.00 7.80 5.63 0.16 18.88 10:14:01 AM all 40.93 0.00 3.66 5.37 0.11 49.94 10:14:01 AM 0 40.93 0.00 3.66 5.37 0.11 49.94 10:15:02 AM all 19.95 0.00 1.47 8.03 0.05 70.50 10:15:02 AM 0 19.95 0.00 1.47 8.03 0.05 70.50 Average: all 49.56 0.00 4.84 5.12 0.12 40.35 Average: 0 49.56 0.00 4.84 5.12 0.12 40.35