---> uname -a: Linux prd-centos7-builder-2c-1g-2844.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: 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 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 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 382 1183 16 2223 3137 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:61:c6:17 brd ff:ff:ff:ff:ff:ff inet 10.30.219.4/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86247sec preferred_lft 86247sec inet6 fe80::f816:3eff:fe61:c617/64 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) 09/07/2023 _x86_64_ (1 CPU) 09:57:44 PM LINUX RESTART 09:58:02 PM tps rtps wtps bread/s bwrtn/s 09:59:01 PM 114.29 35.97 78.32 5010.57 33938.88 10:00:01 PM 135.34 17.66 117.68 2186.37 21978.76 Average: 125.00 26.66 98.35 3573.59 27853.44 09:58:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 PM 1706988 2173304 56.01 2088 1749560 449904 9.13 367160 1583072 212456 10:00:01 PM 1201480 2678812 69.04 2088 2164824 499988 10.14 804128 1615272 63832 Average: 1454234 2426058 62.52 2088 1957192 474946 9.64 585644 1599172 138144 09:58:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:59:01 PM eth0 270.62 144.45 1490.80 58.58 0.00 0.00 0.00 09:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 121.80 88.83 1274.71 51.92 0.00 0.00 0.00 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.90 116.15 1380.85 55.20 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 09/07/2023 _x86_64_ (1 CPU) 09:57:44 PM LINUX RESTART 09:58:02 PM CPU %user %nice %system %iowait %steal %idle 09:59:01 PM all 74.07 0.00 8.08 13.31 0.13 4.40 09:59:01 PM 0 74.07 0.00 8.08 13.31 0.13 4.40 10:00:01 PM all 79.91 0.00 5.67 3.28 0.09 11.05 10:00:01 PM 0 79.91 0.00 5.67 3.28 0.09 11.05 Average: all 77.05 0.00 6.85 8.21 0.11 7.78 Average: 0 77.05 0.00 6.85 8.21 0.11 7.78