---> uname -a: Linux prd-centos7-builder-1c-1g-3306.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 5.6G 15G 28% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 340 64 12 585 482 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:28:1b:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.242/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe28:1bb8/64 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) 02/01/2025 _x86_64_ (1 CPU) 04:01:31 AM LINUX RESTART 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 45.33 3.43 41.90 398.78 6589.68 04:04:01 AM 83.88 64.63 19.25 5033.55 1649.61 04:05:01 AM 147.31 6.82 140.49 617.16 14840.49 Average: 90.94 25.19 65.74 2034.52 7556.71 04:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 129404 885052 87.24 2088 502028 716452 34.73 376804 388408 52 04:04:01 AM 85124 929332 91.61 2088 543824 463244 22.45 392428 410720 47604 04:05:01 AM 88796 925660 91.25 2088 550068 414664 20.10 357216 404996 18960 Average: 101108 913348 90.03 2088 531973 531453 25.76 375483 401375 22205 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:03:01 AM eth0 126.47 88.08 703.35 26.08 0.00 0.00 0.00 04:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 04:04:01 AM eth0 40.72 36.90 314.71 6.37 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 73.12 72.47 717.26 13.66 0.00 0.00 0.00 04:05:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.45 65.80 576.48 15.45 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 02/01/2025 _x86_64_ (1 CPU) 04:01:31 AM LINUX RESTART 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 7.95 0.00 1.59 3.57 0.08 86.81 04:03:01 AM 0 7.95 0.00 1.59 3.57 0.08 86.81 04:04:01 AM all 20.57 0.00 2.20 7.51 0.09 69.64 04:04:01 AM 0 20.57 0.00 2.20 7.51 0.09 69.64 04:05:01 AM all 71.09 0.00 5.57 1.94 0.09 21.31 04:05:01 AM 0 71.09 0.00 5.57 1.94 0.09 21.31 Average: all 32.38 0.00 3.07 4.38 0.09 60.08 Average: 0 32.38 0.00 3.07 4.38 0.09 60.08