---> uname -a: Linux prd-centos7-builder-1c-1g-1504.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: 990 331 83 12 576 491 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:3d:21:60 brd ff:ff:ff:ff:ff:ff inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe3d:2160/64 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) 03/01/2025 _x86_64_ (1 CPU) 11:00:35 AM LINUX RESTART 11:01:01 AM tps rtps wtps bread/s bwrtn/s 11:02:01 AM 54.80 5.91 48.89 634.69 6858.55 11:03:01 AM 0.63 0.03 0.60 1.07 10.26 11:04:01 AM 99.12 66.59 32.53 5127.13 3888.98 11:05:01 AM 133.48 9.81 123.67 999.13 12562.75 Average: 70.61 20.49 50.12 1680.93 5699.17 11:01:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 AM 132384 882072 86.95 2088 501096 711404 34.48 369112 395168 20 11:03:01 AM 130316 884140 87.15 2088 501140 711260 34.48 375708 390736 16 11:04:01 AM 75076 939380 92.60 2088 551692 464292 22.51 376544 439424 35908 11:05:01 AM 80044 934412 92.11 2088 538928 436568 21.16 356904 419268 40436 Average: 104455 910001 89.70 2088 523214 580881 28.16 369567 411149 19095 11:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:02:01 AM eth0 155.39 117.07 789.14 36.77 0.00 0.00 0.00 11:02:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 11:03:01 AM eth0 0.84 0.84 0.04 0.04 0.00 0.00 0.00 11:03:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 11:04:01 AM eth0 69.62 64.92 753.28 11.03 0.00 0.00 0.00 11:04:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 11:05:01 AM eth0 37.15 38.50 267.57 12.29 0.00 0.00 0.00 11:05:01 AM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.54 55.06 450.59 14.94 0.00 0.00 0.00 Average: lo 0.12 0.12 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) 03/01/2025 _x86_64_ (1 CPU) 11:00:35 AM LINUX RESTART 11:01:01 AM CPU %user %nice %system %iowait %steal %idle 11:02:01 AM all 15.38 0.00 1.92 3.82 0.05 78.84 11:02:01 AM 0 15.38 0.00 1.92 3.82 0.05 78.84 11:03:01 AM all 0.53 0.00 0.12 0.00 0.05 99.30 11:03:01 AM 0 0.53 0.00 0.12 0.00 0.05 99.30 11:04:01 AM all 32.08 0.00 2.60 7.72 0.07 57.53 11:04:01 AM 0 32.08 0.00 2.60 7.72 0.07 57.53 11:05:01 AM all 72.58 0.00 6.00 1.78 0.11 19.53 11:05:01 AM 0 72.58 0.00 6.00 1.78 0.11 19.53 Average: all 29.36 0.00 2.60 3.32 0.07 64.66 Average: 0 29.36 0.00 2.60 3.32 0.07 64.66