---> uname -a: Linux prd-centos7-builder-2c-1g-3760.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/0 tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 400 1091 16 2297 3114 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:47:2a:de brd ff:ff:ff:ff:ff:ff inet 10.30.219.11/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe47:2ade/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) 10/25/2023 _x86_64_ (1 CPU) 09:00:39 PM LINUX RESTART 09:01:01 PM tps rtps wtps bread/s bwrtn/s 09:02:01 PM 108.76 23.11 85.65 4552.42 42732.13 09:03:01 PM 246.58 6.40 240.18 1149.87 11048.89 09:04:01 PM 197.53 11.68 185.85 1632.81 6437.96 Average: 184.81 13.67 171.15 2433.40 19980.87 09:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 PM 1819592 2060708 53.11 2088 1611916 501976 10.18 414252 1452176 77396 09:03:01 PM 1504792 2375508 61.22 2088 1940996 418548 8.49 406664 1707168 138488 09:04:01 PM 1169676 2710624 69.86 2088 2215356 454040 9.21 590528 1837836 218040 Average: 1498020 2382280 61.39 2088 1922756 458188 9.30 470481 1665727 144641 09:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:02:01 PM eth0 248.52 141.58 1403.94 56.73 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 PM eth0 86.99 72.07 1149.18 15.78 0.00 0.00 0.00 09:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 261.15 311.30 1504.83 59.36 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 198.06 174.34 1351.21 43.75 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) 10/25/2023 _x86_64_ (1 CPU) 09:00:39 PM LINUX RESTART 09:01:01 PM CPU %user %nice %system %iowait %steal %idle 09:02:01 PM all 54.77 0.00 5.99 18.87 0.11 20.26 09:02:01 PM 0 54.77 0.00 5.99 18.87 0.11 20.26 09:03:01 PM all 57.12 0.00 5.85 9.72 0.09 27.22 09:03:01 PM 0 57.12 0.00 5.85 9.72 0.09 27.22 09:04:01 PM all 57.28 0.00 3.43 4.88 0.13 34.28 09:04:01 PM 0 57.28 0.00 3.43 4.88 0.13 34.28 Average: all 56.40 0.00 5.09 11.14 0.11 27.26 Average: 0 56.40 0.00 5.09 11.14 0.11 27.26