---> uname -a: Linux prd-centos7-builder-1c-1g-4102.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: 2799.972 BogoMIPS: 5599.94 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/0 tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 316 74 12 599 506 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:2d:5b:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe2d:5be9/64 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) 04/01/2025 _x86_64_ (1 CPU) 07:00:40 PM LINUX RESTART 07:01:01 PM tps rtps wtps bread/s bwrtn/s 07:02:02 PM 57.35 12.48 44.87 3319.71 6789.76 07:03:01 PM 87.99 64.74 23.25 5023.28 2919.96 07:04:01 PM 148.65 6.63 142.02 522.99 15172.17 Average: 97.09 28.20 68.88 2992.72 8186.33 07:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:02 PM 131084 883372 87.08 2088 516896 718984 34.85 356836 406188 52 07:03:01 PM 88248 926208 91.30 2088 558788 465404 22.56 373868 423280 360 07:04:01 PM 114824 899632 88.68 2088 543572 416156 20.17 339484 396408 12020 Average: 111385 903071 89.02 2088 539752 533515 25.86 356729 408625 4144 07:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:02:02 PM eth0 353.89 224.72 1334.02 69.88 0.00 0.00 0.00 07:02:02 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 07:03:01 PM eth0 40.87 37.32 322.20 6.86 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 07:04:01 PM eth0 70.86 68.96 719.99 13.04 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.26 111.41 795.32 30.34 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) 04/01/2025 _x86_64_ (1 CPU) 07:00:40 PM LINUX RESTART 07:01:01 PM CPU %user %nice %system %iowait %steal %idle 07:02:02 PM all 18.11 0.00 2.74 4.43 0.05 74.66 07:02:02 PM 0 18.11 0.00 2.74 4.43 0.05 74.66 07:03:01 PM all 20.95 0.00 2.34 8.25 0.07 68.40 07:03:01 PM 0 20.95 0.00 2.34 8.25 0.07 68.40 07:04:01 PM all 70.72 0.00 6.03 3.32 0.13 19.80 07:04:01 PM 0 70.72 0.00 6.03 3.32 0.13 19.80 Average: all 36.01 0.00 3.67 5.36 0.08 54.88 Average: 0 36.01 0.00 3.67 5.36 0.08 54.88