---> uname -a: Linux prd-centos7-builder-1c-1g-4430.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 6.1G 14G 31% / 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: 990 332 71 11 586 483 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:fa:90:ac brd ff:ff:ff:ff:ff:ff inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fefa:90ac/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) 06/25/2024 _x86_64_ (1 CPU) 07:57:41 AM LINUX RESTART 07:58:01 AM tps rtps wtps bread/s bwrtn/s 07:59:01 AM 150.99 22.33 128.67 4134.62 13145.57 08:00:02 AM 204.15 34.47 169.68 3065.28 26655.81 08:01:01 AM 205.15 109.48 95.67 8276.68 14294.22 Average: 186.85 55.78 131.07 5180.67 17997.60 07:58:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:59:01 AM 149136 865320 85.30 2088 526224 416176 20.17 273456 441700 37648 08:00:02 AM 78980 935476 92.21 0 527736 507204 24.59 305776 443972 40364 08:01:01 AM 159064 855392 84.32 0 508268 384152 18.62 228124 433948 12488 Average: 129060 885396 87.28 696 520743 435844 21.13 269119 439873 30167 07:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:59:01 AM eth0 329.87 196.47 1669.24 66.42 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:02 AM eth0 88.46 83.05 1424.41 11.97 0.00 0.00 0.00 08:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 11.68 12.04 9.80 6.50 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 142.61 96.68 1027.71 28.19 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) 06/25/2024 _x86_64_ (1 CPU) 07:57:41 AM LINUX RESTART 07:58:01 AM CPU %user %nice %system %iowait %steal %idle 07:59:01 AM all 66.67 0.00 6.28 6.17 0.11 20.76 07:59:01 AM 0 66.67 0.00 6.28 6.17 0.11 20.76 08:00:02 AM all 68.73 0.00 7.08 5.25 0.11 18.83 08:00:02 AM 0 68.73 0.00 7.08 5.25 0.11 18.83 08:01:01 AM all 38.64 0.00 3.61 12.00 0.11 45.64 08:01:01 AM 0 38.64 0.00 3.61 12.00 0.11 45.64 Average: all 57.88 0.00 5.64 7.84 0.11 28.53 Average: 0 57.88 0.00 5.64 7.84 0.11 28.53