---> uname -a: Linux prd-centos7-builder-1c-1g-4039.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/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 321 77 12 591 500 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:db:0a:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fedb:ace/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) 05:00:38 AM LINUX RESTART 05:01:01 AM tps rtps wtps bread/s bwrtn/s 05:02:01 AM 56.89 11.22 45.67 2635.11 6812.97 05:03:01 AM 0.44 0.00 0.44 0.00 6.58 05:04:01 AM 92.57 65.02 27.55 5062.44 3081.90 05:05:01 AM 135.61 6.32 129.29 601.89 13910.19 Average: 70.00 20.66 49.34 2078.68 5806.61 05:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 AM 125412 889044 87.64 2088 514000 711452 34.49 360640 407676 36 05:03:01 AM 124584 889872 87.72 2088 514020 711308 34.48 363108 406388 16 05:04:01 AM 94732 919724 90.66 2088 567244 434324 21.05 358048 432304 15004 05:05:01 AM 135728 878728 86.62 2088 550836 378448 18.34 284364 432812 32948 Average: 120114 894342 88.16 2088 536525 558883 27.09 341540 419795 12001 05:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:02:01 AM eth0 346.08 201.15 1333.04 64.71 0.00 0.00 0.00 05:02:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 05:03:01 AM eth0 0.69 0.85 0.06 0.07 0.00 0.00 0.00 05:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 05:04:01 AM eth0 42.99 40.46 372.56 7.24 0.00 0.00 0.00 05:04:01 AM lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 05:05:01 AM eth0 67.59 66.41 668.04 13.68 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.29 76.89 588.67 21.40 0.00 0.00 0.00 Average: lo 0.11 0.11 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) 04/01/2025 _x86_64_ (1 CPU) 05:00:38 AM LINUX RESTART 05:01:01 AM CPU %user %nice %system %iowait %steal %idle 05:02:01 AM all 23.38 0.00 2.61 3.86 0.09 70.06 05:02:01 AM 0 23.38 0.00 2.61 3.86 0.09 70.06 05:03:01 AM all 0.38 0.00 0.08 0.00 0.03 99.50 05:03:01 AM 0 0.38 0.00 0.08 0.00 0.03 99.50 05:04:01 AM all 25.96 0.00 2.40 7.60 0.07 63.97 05:04:01 AM 0 25.96 0.00 2.40 7.60 0.07 63.97 05:05:01 AM all 72.24 0.00 6.03 1.93 0.13 19.68 05:05:01 AM 0 72.24 0.00 6.03 1.93 0.13 19.68 Average: all 29.72 0.00 2.72 3.34 0.08 64.14 Average: 0 29.72 0.00 2.72 3.34 0.08 64.14