---> uname -a: Linux prd-centos7-builder-1c-1g-11814.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: 990 317 89 12 583 505 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:53:86:8e brd ff:ff:ff:ff:ff:ff inet 10.32.7.141/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe53:868e/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) 12/01/2024 _x86_64_ (1 CPU) 07:00:38 PM LINUX RESTART 07:01:01 PM tps rtps wtps bread/s bwrtn/s 07:02:01 PM 50.76 7.54 43.22 1402.34 6807.26 07:03:01 PM 62.83 59.56 3.27 4736.14 320.71 07:04:02 PM 124.22 8.15 116.07 490.52 12836.24 Average: 78.34 25.51 52.82 2250.77 6515.10 07:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 PM 127244 887212 87.46 2088 523140 712292 34.53 361316 404728 24 07:03:01 PM 78488 935968 92.26 2088 611416 423220 20.51 331172 479344 36208 07:04:02 PM 90132 924324 91.12 2088 542048 451888 21.90 320704 449116 17308 Average: 98621 915835 90.28 2088 558868 529133 25.65 337731 444396 17847 07:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:01 PM eth0 359.25 211.54 1325.38 67.57 0.00 0.00 0.00 07:02:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 25.55 21.70 118.16 5.87 0.00 0.00 0.00 07:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:02 PM eth0 90.05 86.22 920.13 13.74 0.00 0.00 0.00 07:04:02 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 159.22 106.63 783.32 29.29 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) 12/01/2024 _x86_64_ (1 CPU) 07:00:38 PM LINUX RESTART 07:01:01 PM CPU %user %nice %system %iowait %steal %idle 07:02:01 PM all 21.89 0.00 2.51 3.62 0.07 71.91 07:02:01 PM 0 21.89 0.00 2.51 3.62 0.07 71.91 07:03:01 PM all 11.88 0.00 1.65 7.18 0.05 79.23 07:03:01 PM 0 11.88 0.00 1.65 7.18 0.05 79.23 07:04:02 PM all 73.10 0.00 5.41 2.53 0.15 18.80 07:04:02 PM 0 73.10 0.00 5.41 2.53 0.15 18.80 Average: all 34.82 0.00 3.14 4.49 0.09 57.46 Average: 0 34.82 0.00 3.14 4.49 0.09 57.46