---> uname -a: Linux prd-centos7-builder-1c-1g-1312.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 5.8G 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: 990 341 88 8 561 478 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:58:a6:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fe58:a6ea/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) 08/01/2024 _x86_64_ (1 CPU) 04:00:37 AM LINUX RESTART 04:01:02 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 58.61 12.00 46.61 1279.14 6896.20 04:03:01 AM 248.57 63.05 185.52 3384.66 23581.22 04:04:01 AM 206.56 102.00 104.57 8630.82 10494.01 Average: 169.96 58.45 111.52 4391.96 13585.92 04:01:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 66964 947492 93.40 2088 532476 755124 36.60 410760 414296 2944 04:03:01 AM 270140 744316 73.37 0 295032 742360 35.98 258080 315828 8760 04:04:01 AM 206628 807828 79.63 0 448560 401400 19.46 241808 393620 1312 Average: 181244 833212 82.13 696 425356 632961 30.68 303549 374581 4339 04:01:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:02:01 AM eth0 222.72 145.03 1083.22 54.40 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 47.92 43.41 557.13 4.18 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 58.86 57.89 516.75 11.95 0.00 0.00 0.00 04:04:01 AM lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 Average: eth0 111.14 82.83 723.29 23.87 0.00 0.00 0.00 Average: lo 0.06 0.06 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) 08/01/2024 _x86_64_ (1 CPU) 04:00:37 AM LINUX RESTART 04:01:02 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 16.35 0.00 2.55 4.39 0.07 76.64 04:02:01 AM 0 16.35 0.00 2.55 4.39 0.07 76.64 04:03:01 AM all 51.02 0.00 10.11 9.64 0.11 29.12 04:03:01 AM 0 51.02 0.00 10.11 9.64 0.11 29.12 04:04:01 AM all 59.54 0.00 5.07 11.63 0.13 23.63 04:04:01 AM 0 59.54 0.00 5.07 11.63 0.13 23.63 Average: all 42.00 0.00 5.87 8.50 0.10 43.52 Average: 0 42.00 0.00 5.87 8.50 0.10 43.52