---> uname -a: Linux prd-centos7-builder-2c-1g-2151.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 5.7G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 367 1183 16 2238 3151 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:34:bb:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.219.114/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe34:bbb8/64 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) 08/02/2023 _x86_64_ (1 CPU) 01:30:23 PM LINUX RESTART 01:31:02 PM tps rtps wtps bread/s bwrtn/s 01:32:01 PM 84.14 10.21 73.93 1158.92 6574.66 01:33:01 PM 120.99 24.25 96.74 3102.49 19779.64 Average: 102.79 17.32 85.47 2142.70 13258.62 01:31:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 PM 1604940 2275352 58.64 2088 1824388 479804 9.73 419372 1625084 247512 01:33:01 PM 1242076 2638216 67.99 2088 2180616 455904 9.25 772676 1607972 32568 Average: 1423508 2456784 63.31 2088 2002502 467854 9.49 596024 1616528 140040 01:31:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:32:01 PM eth0 78.80 52.20 1257.30 12.58 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 84.15 72.50 805.63 23.95 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.51 62.48 1028.67 18.33 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) 08/02/2023 _x86_64_ (1 CPU) 01:30:23 PM LINUX RESTART 01:31:02 PM CPU %user %nice %system %iowait %steal %idle 01:32:01 PM all 80.56 0.00 5.62 5.42 0.15 8.25 01:32:01 PM 0 80.56 0.00 5.62 5.42 0.15 8.25 01:33:01 PM all 70.59 0.00 5.05 5.79 0.09 18.48 01:33:01 PM 0 70.59 0.00 5.05 5.79 0.09 18.48 Average: all 75.51 0.00 5.33 5.61 0.12 13.43 Average: 0 75.51 0.00 5.33 5.61 0.12 13.43