---> uname -a: Linux prd-centos7-builder-1c-1g-9311.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 ---> free -m: total used free shared buff/cache available Mem: 990 339 89 8 562 480 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:ad:03:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fead:379/64 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) 09:01:16 PM LINUX RESTART 09:02:01 PM tps rtps wtps bread/s bwrtn/s 09:03:01 PM 1.78 0.03 1.74 1.21 1148.99 09:04:02 PM 256.59 72.22 184.37 5035.60 23094.47 09:05:01 PM 195.34 100.83 94.51 7860.89 9997.22 Average: 148.32 56.36 91.96 4197.24 11248.52 09:02:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 PM 128040 886416 87.38 2088 508040 717148 34.76 369668 397392 28 09:04:02 PM 252312 762144 75.13 0 296564 721544 34.97 246524 312952 9984 09:05:01 PM 222792 791664 78.04 0 453324 376332 18.24 209252 408076 11812 Average: 201048 813408 80.18 696 419309 605008 29.33 275148 372807 7275 09:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:03:01 PM eth0 9.80 7.84 1.97 3.21 0.00 0.00 0.00 09:03:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 09:04:02 PM eth0 36.36 32.25 484.41 3.17 0.00 0.00 0.00 09:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 66.27 63.71 529.48 11.47 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.77 33.91 331.33 5.86 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 09:01:16 PM LINUX RESTART 09:02:01 PM CPU %user %nice %system %iowait %steal %idle 09:03:01 PM all 0.74 0.00 0.23 0.00 0.05 98.98 09:03:01 PM 0 0.74 0.00 0.23 0.00 0.05 98.98 09:04:02 PM all 51.25 0.00 10.36 9.50 0.11 28.78 09:04:02 PM 0 51.25 0.00 10.36 9.50 0.11 28.78 09:05:01 PM all 48.81 0.00 5.27 11.23 0.11 34.58 09:05:01 PM 0 48.81 0.00 5.27 11.23 0.11 34.58 Average: all 32.91 0.00 5.20 6.76 0.09 55.04 Average: 0 32.91 0.00 5.20 6.76 0.09 55.04