---> uname -a: Linux prd-centos7-builder-1c-1g-754.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 320 125 8 545 499 Swap: 1023 4 1019 ---> 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:23:b9:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe23:b98a/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) 05/01/2024 _x86_64_ (1 CPU) 04:00:42 AM LINUX RESTART 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 65.97 14.41 51.57 3494.49 7087.22 04:03:01 AM 243.53 70.89 172.64 5144.05 23875.42 04:04:01 AM 188.16 99.28 88.88 8227.09 10313.89 04:05:01 AM 77.81 4.58 73.23 361.60 5837.70 Average: 143.65 47.33 96.33 4326.85 11770.21 04:01:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 129184 885272 87.27 2088 520104 709624 34.40 360816 404284 40 04:03:01 AM 247000 767456 75.65 0 322360 748340 36.27 263084 337504 10700 04:04:01 AM 180328 834128 82.22 0 475456 409028 19.83 263884 398728 12020 04:05:01 AM 62184 952272 93.87 0 517392 469504 22.76 358284 406576 41392 Average: 154674 859782 84.75 522 458828 584124 28.31 311517 386773 16038 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:02:01 AM eth0 342.31 197.65 1370.44 64.78 0.00 0.00 0.00 04:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 04:03:01 AM eth0 42.86 40.71 525.18 6.23 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 65.59 62.70 521.17 12.37 0.00 0.00 0.00 04:04:01 AM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 04:05:01 AM eth0 32.68 36.74 261.89 9.03 0.00 0.00 0.00 04:05:01 AM lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 Average: eth0 123.03 85.59 677.27 23.50 0.00 0.00 0.00 Average: lo 0.08 0.08 0.01 0.01 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) 05/01/2024 _x86_64_ (1 CPU) 04:00:42 AM LINUX RESTART 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 21.65 0.00 3.13 4.20 0.07 70.94 04:02:01 AM 0 21.65 0.00 3.13 4.20 0.07 70.94 04:03:01 AM all 52.98 0.00 10.84 9.22 0.14 26.82 04:03:01 AM 0 52.98 0.00 10.84 9.22 0.14 26.82 04:04:01 AM all 53.54 0.00 5.21 10.35 0.13 30.78 04:04:01 AM 0 53.54 0.00 5.21 10.35 0.13 30.78 04:05:01 AM all 80.02 0.00 4.34 1.00 0.17 14.48 04:05:01 AM 0 80.02 0.00 4.34 1.00 0.17 14.48 Average: all 51.66 0.00 5.87 6.21 0.13 36.14 Average: 0 51.66 0.00 5.87 6.21 0.13 36.14