---> uname -a: Linux prd-centos7-builder-2c-1g-115.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 384 1206 16 2198 3131 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:f4:10:ad brd ff:ff:ff:ff:ff:ff inet 10.30.219.1/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fef4:10ad/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) 11/21/2023 _x86_64_ (1 CPU) 09:17:53 PM LINUX RESTART 09:19:01 PM tps rtps wtps bread/s bwrtn/s 09:20:01 PM 199.52 13.35 186.17 2160.21 8635.21 09:21:01 PM 184.46 9.19 175.27 1377.44 7234.67 Average: 191.95 11.26 180.69 1766.56 7930.89 09:19:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 PM 1445064 2435228 62.76 2088 1907004 521156 10.57 515480 1663388 140264 09:21:01 PM 1322128 2558164 65.93 2088 2116700 414288 8.41 553288 1728496 139548 Average: 1383596 2496696 64.34 2088 2011852 467722 9.49 534384 1695942 139906 09:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:20:01 PM eth0 119.80 109.93 1328.31 23.20 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 221.00 265.25 1461.11 39.41 0.00 0.00 0.00 09:21:01 PM lo 8.33 8.33 1.61 1.61 0.00 0.00 0.00 Average: eth0 170.70 188.04 1395.09 31.35 0.00 0.00 0.00 Average: lo 4.19 4.19 0.81 0.81 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) 11/21/2023 _x86_64_ (1 CPU) 09:17:53 PM LINUX RESTART 09:19:01 PM CPU %user %nice %system %iowait %steal %idle 09:20:01 PM all 66.35 0.00 6.14 4.05 0.13 23.34 09:20:01 PM 0 66.35 0.00 6.14 4.05 0.13 23.34 09:21:01 PM all 65.66 0.00 3.47 3.29 0.15 27.44 09:21:01 PM 0 65.66 0.00 3.47 3.29 0.15 27.44 Average: all 66.00 0.00 4.80 3.67 0.14 25.40 Average: 0 66.00 0.00 4.80 3.67 0.14 25.40