---> uname -a: Linux prd-centos7-builder-2c-1g-8.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 389 1192 16 2207 3128 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:45:6e:82 brd ff:ff:ff:ff:ff:ff inet 10.30.219.203/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe45:6e82/64 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) 12/12/2023 _x86_64_ (1 CPU) 10:34:48 AM LINUX RESTART 10:35:01 AM tps rtps wtps bread/s bwrtn/s 10:36:01 AM 198.35 115.44 82.91 9496.64 41010.59 10:37:01 AM 262.79 15.87 246.93 1983.73 16781.47 10:38:01 AM 190.11 8.65 181.46 1171.60 8777.86 Average: 216.98 46.97 170.01 4241.52 22274.85 10:35:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 AM 1881628 1998664 51.51 2088 1547032 495672 10.06 410156 1396184 46880 10:37:01 AM 1291188 2589104 66.72 2088 2102676 453000 9.19 664300 1657408 148116 10:38:01 AM 1197208 2683084 69.15 2088 2147604 500452 10.15 857416 1557348 27240 Average: 1456675 2423617 62.46 2088 1932437 483041 9.80 643957 1536980 74079 10:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:36:01 AM eth0 220.94 130.45 839.31 57.14 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 126.77 91.98 1905.66 19.15 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 42.43 40.20 101.58 16.51 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.44 87.73 947.85 31.05 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) 12/12/2023 _x86_64_ (1 CPU) 10:34:48 AM LINUX RESTART 10:35:01 AM CPU %user %nice %system %iowait %steal %idle 10:36:01 AM all 59.49 0.00 9.36 28.50 0.11 2.53 10:36:01 AM 0 59.49 0.00 9.36 28.50 0.11 2.53 10:37:01 AM all 75.58 0.00 7.13 7.71 0.15 9.43 10:37:01 AM 0 75.58 0.00 7.13 7.71 0.15 9.43 10:38:01 AM all 77.75 0.00 4.04 3.48 0.13 14.60 10:38:01 AM 0 77.75 0.00 4.04 3.48 0.13 14.60 Average: all 70.89 0.00 6.86 13.30 0.13 8.83 Average: 0 70.89 0.00 6.86 13.30 0.13 8.83