---> uname -a: Linux prd-centos7-builder-1c-1g-1244.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 5.7G 15G 29% / 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: 990 327 98 11 564 489 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:1a:ca:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe1a:cab7/64 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) 02/09/2024 _x86_64_ (1 CPU) 02:58:31 AM LINUX RESTART 02:59:01 AM tps rtps wtps bread/s bwrtn/s 03:00:03 AM 134.82 6.18 128.64 385.49 16267.91 03:01:01 AM 178.42 15.48 162.94 1653.66 20158.71 03:02:01 AM 143.60 91.67 51.93 5817.32 3113.84 Average: 152.08 38.01 114.07 2630.09 13116.28 02:59:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:03 AM 73340 941116 92.77 2088 526580 486852 23.60 353512 433492 7476 03:01:01 AM 78288 936168 92.28 0 448724 583336 28.28 368816 378004 4376 03:02:01 AM 71788 942668 92.92 0 483024 502992 24.38 332876 410268 26792 Average: 74472 939984 92.66 696 486109 524393 25.42 351735 407255 12881 02:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:00:03 AM eth0 86.55 87.07 1183.62 9.80 0.00 0.00 0.00 03:00:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 60.24 56.55 829.65 10.70 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 19.96 21.84 45.33 14.44 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.50 55.10 684.30 11.66 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) 02/09/2024 _x86_64_ (1 CPU) 02:58:31 AM LINUX RESTART 02:59:01 AM CPU %user %nice %system %iowait %steal %idle 03:00:03 AM all 74.62 0.00 5.43 2.17 0.11 17.67 03:00:03 AM 0 74.62 0.00 5.43 2.17 0.11 17.67 03:01:01 AM all 70.52 0.00 6.65 1.77 0.13 20.92 03:01:01 AM 0 70.52 0.00 6.65 1.77 0.13 20.92 03:02:01 AM all 72.69 0.00 4.21 10.11 0.11 12.87 03:02:01 AM 0 72.69 0.00 4.21 10.11 0.11 12.87 Average: all 72.63 0.00 5.42 4.71 0.12 17.12 Average: 0 72.63 0.00 5.42 4.71 0.12 17.12