---> uname -a: Linux prd-centos7-builder-2c-1g-61.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.9G 15G 30% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 387 1360 16 2041 3134 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 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:99:b0:18 brd ff:ff:ff:ff:ff:ff inet 10.30.218.75/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe99:b018/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 06/04/2024 _x86_64_ (1 CPU) 12:23:43 AM LINUX RESTART 12:24:04 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 224.84 25.97 198.88 4099.82 29302.71 12:26:01 AM 1.96 0.00 1.96 0.00 59.36 12:27:01 AM 47.49 10.52 36.98 1015.48 2405.70 12:28:01 AM 223.03 2.01 221.02 190.73 9036.04 Average: 120.17 9.43 110.73 1296.26 9882.91 12:24:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 1811948 2068344 53.30 2088 1661896 1031564 20.93 400340 1478116 24 12:26:01 AM 1811988 2068304 53.30 2088 1661908 1031388 20.93 401108 1477880 24 12:27:01 AM 1463048 2417244 62.30 2088 1911352 526172 10.68 662044 1521428 176920 12:28:01 AM 1395612 2484680 64.03 2088 1982404 490500 9.95 659976 1562316 91168 Average: 1620649 2259643 58.23 2088 1804390 769906 15.62 530867 1509935 67034 12:24:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:25:01 AM eth0 394.01 242.26 1626.89 70.88 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 1.74 1.79 0.60 0.20 0.00 0.00 0.00 12:26:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 12:27:01 AM eth0 56.99 41.31 783.64 9.44 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 46.27 38.22 337.20 17.37 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.44 78.77 672.92 23.77 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 06/04/2024 _x86_64_ (1 CPU) 12:23:43 AM LINUX RESTART 12:24:04 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 26.94 0.00 6.19 9.14 0.09 57.63 12:25:01 AM 0 26.94 0.00 6.19 9.14 0.09 57.63 12:26:01 AM all 0.28 0.00 0.10 0.00 0.05 99.56 12:26:01 AM 0 0.28 0.00 0.10 0.00 0.05 99.56 12:27:01 AM all 39.31 0.00 3.33 2.36 0.09 54.91 12:27:01 AM 0 39.31 0.00 3.33 2.36 0.09 54.91 12:28:01 AM all 81.77 0.00 5.33 2.23 0.15 10.51 12:28:01 AM 0 81.77 0.00 5.33 2.23 0.15 10.51 Average: all 36.01 0.00 3.64 3.34 0.09 56.91 Average: 0 36.01 0.00 3.64 3.34 0.09 56.91