---> uname -a: Linux prd-centos7-builder-1c-1g-920.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 5.5G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 317 107 12 565 503 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:f4:68:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef4:685f/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) 07/20/2025 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 180.04 67.85 112.19 6316.65 42287.25 10:52:01 PM 108.85 0.29 108.56 5.08 12976.49 10:53:02 PM 92.20 6.93 85.28 604.64 7763.47 10:54:01 PM 111.75 68.49 43.26 5639.75 2235.50 Average: 123.39 35.81 87.58 3137.01 16435.69 10:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 71576 942880 92.94 2088 582736 469184 22.74 310660 507604 50308 10:52:01 PM 140244 874212 86.18 2088 515212 440768 21.37 284404 437652 12392 10:53:02 PM 74204 940252 92.69 2088 505988 533608 25.87 383284 380700 21464 10:54:01 PM 96428 918028 90.49 2088 475916 496104 24.05 351544 394516 2488 Average: 95613 918843 90.57 2088 519963 484916 23.51 332473 430118 21663 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 267.87 151.47 1047.88 59.10 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 58.32 52.91 743.94 7.37 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:02 PM eth0 28.70 27.08 119.14 7.37 0.00 0.00 0.00 10:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 13.82 14.65 17.87 10.50 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.91 61.94 485.51 21.22 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) 07/20/2025 _x86_64_ (1 CPU) 10:49:45 PM LINUX RESTART 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 61.79 0.00 9.44 13.07 2.84 12.86 10:51:01 PM 0 61.79 0.00 9.44 13.07 2.84 12.86 10:52:01 PM all 72.48 0.00 7.00 1.47 3.28 15.76 10:52:01 PM 0 72.48 0.00 7.00 1.47 3.28 15.76 10:53:02 PM all 75.22 0.00 6.94 1.36 3.23 13.25 10:53:02 PM 0 75.22 0.00 6.94 1.36 3.23 13.25 10:54:01 PM all 72.28 0.00 4.19 9.53 2.77 11.23 10:54:01 PM 0 72.28 0.00 4.19 9.53 2.77 11.23 Average: all 70.42 0.00 6.91 6.36 3.03 13.28 Average: 0 70.42 0.00 6.91 6.36 3.03 13.28