---> uname -a: Linux prd-centos7-builder-1c-1g-3793.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 5.8G 15G 29% / 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: 990 337 66 11 587 479 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:61:8e:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.2/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe61:8ea8/64 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) 02/07/2025 _x86_64_ (1 CPU) 02:58:43 AM LINUX RESTART 02:59:03 AM tps rtps wtps bread/s bwrtn/s 03:00:01 AM 170.36 27.15 143.21 4679.19 14230.15 03:01:01 AM 151.64 6.87 144.78 773.55 17705.94 03:02:01 AM 188.57 122.14 66.43 7653.32 6532.26 Average: 170.09 51.92 118.17 4347.64 12843.27 02:59:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:00:01 AM 185584 828872 81.71 2088 472808 421600 20.44 277720 400560 17712 03:01:01 AM 71412 943044 92.96 2088 444272 589004 28.55 388660 372848 4108 03:02:01 AM 66964 947492 93.40 0 524680 515432 24.98 288516 466880 13492 Average: 107987 906469 89.36 1392 480587 508679 24.66 318299 413429 11771 02:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:00:01 AM eth0 351.50 212.22 1606.27 66.10 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 82.07 74.22 977.22 15.09 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 19.52 20.22 16.55 13.43 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.76 101.58 864.01 31.30 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) 02/07/2025 _x86_64_ (1 CPU) 02:58:43 AM LINUX RESTART 02:59:03 AM CPU %user %nice %system %iowait %steal %idle 03:00:01 AM all 65.85 0.00 6.90 7.05 0.11 20.08 03:00:01 AM 0 65.85 0.00 6.90 7.05 0.11 20.08 03:01:01 AM all 67.19 0.00 6.16 2.14 0.15 24.36 03:01:01 AM 0 67.19 0.00 6.16 2.14 0.15 24.36 03:02:01 AM all 68.91 0.00 4.30 13.59 0.15 13.05 03:02:01 AM 0 68.91 0.00 4.30 13.59 0.15 13.05 Average: all 67.32 0.00 5.79 7.57 0.14 19.19 Average: 0 67.32 0.00 5.79 7.57 0.14 19.19