---> uname -a: Linux prd-centos7-builder-1c-1g-1283.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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 316 144 12 530 506 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:3b:32:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe3b:3227/64 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) 07/25/2025 _x86_64_ (1 CPU) 05:10:27 PM LINUX RESTART 05:11:03 PM tps rtps wtps bread/s bwrtn/s 05:12:01 PM 142.76 70.29 72.46 5648.53 5349.06 05:13:01 PM 93.15 6.92 86.23 526.59 8971.52 05:14:01 PM 88.23 2.42 85.81 240.64 7269.85 Average: 107.85 26.30 81.55 2118.92 7207.22 05:11:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:12:01 PM 74004 940452 92.71 2088 574348 456404 22.12 312416 503896 12940 05:13:01 PM 173504 840952 82.90 2088 473176 443316 21.49 290944 412148 8224 05:14:01 PM 153020 861436 84.92 2088 530088 382984 18.56 252320 448368 21764 Average: 133509 880947 86.84 2088 525871 427568 20.73 285227 454804 14309 05:11:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:12:01 PM eth0 106.31 80.18 720.46 38.52 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 30.13 25.86 358.38 6.75 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 24.89 23.90 245.75 5.39 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.48 43.11 439.97 16.76 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) 07/25/2025 _x86_64_ (1 CPU) 05:10:27 PM LINUX RESTART 05:11:03 PM CPU %user %nice %system %iowait %steal %idle 05:12:01 PM all 62.94 0.00 5.24 14.12 3.01 14.69 05:12:01 PM 0 62.94 0.00 5.24 14.12 3.01 14.69 05:13:01 PM all 74.46 0.00 6.22 1.97 3.16 14.19 05:13:01 PM 0 74.46 0.00 6.22 1.97 3.16 14.19 05:14:01 PM all 75.18 0.00 6.71 1.19 3.05 13.86 05:14:01 PM 0 75.18 0.00 6.71 1.19 3.05 13.86 Average: all 70.91 0.00 6.06 5.71 3.08 14.24 Average: 0 70.91 0.00 6.06 5.71 3.08 14.24