---> uname -a: Linux prd-centos7-builder-1c-1g-2473.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: 2800.000 BogoMIPS: 5600.00 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 6.4G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 330 130 10 528 488 Swap: 1023 2 1021 ---> 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:c3:0e:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fec3:ea6/64 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) 06/09/2025 _x86_64_ (1 CPU) 09:55:09 AM LINUX RESTART 09:56:02 AM tps rtps wtps bread/s bwrtn/s 09:57:01 AM 150.82 5.02 145.80 282.27 16538.14 09:58:02 AM 258.49 60.98 197.51 9623.82 41391.25 09:59:01 AM 183.35 88.90 94.45 6620.91 14078.66 10:00:01 AM 83.33 67.15 16.19 4728.34 1187.08 Average: 168.07 56.01 112.06 5344.45 18106.34 09:56:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 AM 67772 946684 93.32 2088 564604 428996 20.79 369840 407196 48248 09:58:02 AM 72604 941852 92.84 0 518632 538132 26.08 360420 420332 12772 09:59:01 AM 225700 788756 77.75 0 403708 412504 20.00 147032 449888 23144 10:00:01 AM 61800 952656 93.91 0 537376 437612 21.21 183772 573016 7640 Average: 106969 907487 89.46 522 506080 454311 22.02 265266 462608 22951 09:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:57:01 AM eth0 73.44 71.31 898.26 11.05 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:02 AM eth0 194.55 179.75 3963.37 18.66 0.00 0.00 0.00 09:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 60.65 65.30 34.16 11.35 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 6.07 6.03 4.98 3.69 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.83 79.77 1214.08 11.10 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) 06/09/2025 _x86_64_ (1 CPU) 09:55:09 AM LINUX RESTART 09:56:02 AM CPU %user %nice %system %iowait %steal %idle 09:57:01 AM all 72.55 0.00 6.82 1.82 0.13 18.69 09:57:01 AM 0 72.55 0.00 6.82 1.82 0.13 18.69 09:58:02 AM all 65.16 0.00 7.97 6.40 0.14 20.33 09:58:02 AM 0 65.16 0.00 7.97 6.40 0.14 20.33 09:59:01 AM all 53.14 0.00 4.88 5.32 0.13 36.54 09:59:01 AM 0 53.14 0.00 4.88 5.32 0.13 36.54 10:00:01 AM all 18.56 0.00 1.57 7.90 0.05 71.91 10:00:01 AM 0 18.56 0.00 1.57 7.90 0.05 71.91 Average: all 51.78 0.00 5.25 5.42 0.11 37.44 Average: 0 51.78 0.00 5.25 5.42 0.11 37.44