---> uname -a: Linux prd-centos7-builder-1c-1g-9254.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 341 98 7 550 479 Swap: 1023 5 1018 ---> 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:63:f9:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.242/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe63:f994/64 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) 11/01/2024 _x86_64_ (1 CPU) 05:01:17 AM LINUX RESTART 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 1.74 0.03 1.71 1.21 1150.03 05:04:02 AM 264.41 72.96 191.44 3971.45 23100.16 05:05:01 AM 183.79 97.78 86.01 8401.08 9611.00 Average: 146.88 55.60 91.28 4021.64 11095.11 05:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 132268 882188 86.96 2088 505472 715096 34.66 373028 389768 12 05:04:02 AM 279952 734504 72.40 0 274980 718496 34.83 228492 307308 8960 05:05:01 AM 69604 944852 93.14 0 503908 481184 23.32 362072 410056 19920 Average: 160608 853848 84.17 696 428120 638259 30.94 321197 369044 9631 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:03:01 AM eth0 9.21 7.33 1.83 1.32 0.00 0.00 0.00 05:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 05:04:02 AM eth0 38.01 33.04 484.99 3.42 0.00 0.00 0.00 05:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 68.42 64.34 526.65 10.71 0.00 0.00 0.00 05:05:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.81 34.21 330.23 5.05 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) 11/01/2024 _x86_64_ (1 CPU) 05:01:17 AM LINUX RESTART 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 0.79 0.00 0.18 0.02 0.03 98.98 05:03:01 AM 0 0.79 0.00 0.18 0.02 0.03 98.98 05:04:02 AM all 51.36 0.00 10.35 9.48 0.12 28.69 05:04:02 AM 0 51.36 0.00 10.35 9.48 0.12 28.69 05:05:01 AM all 45.99 0.00 4.63 12.55 0.13 36.70 05:05:01 AM 0 45.99 0.00 4.63 12.55 0.13 36.70 Average: all 32.01 0.00 4.96 7.18 0.09 55.75 Average: 0 32.01 0.00 4.96 7.18 0.09 55.75