---> uname -a: Linux prd-centos7-builder-2c-1g-146.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 5.6G 15G 28% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 392 1370 16 2025 3129 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:cf:1d:0c brd ff:ff:ff:ff:ff:ff inet 10.30.219.97/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fecf:1d0c/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) 07/27/2024 _x86_64_ (1 CPU) 10:40:42 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 188.15 39.76 148.40 5646.80 44493.47 10:43:01 AM 310.74 10.10 300.64 1298.27 10237.28 10:44:02 AM 39.67 16.74 22.93 2375.54 1948.53 Average: 179.55 21.87 157.68 3058.98 18423.31 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 1765852 2114440 54.49 2088 1687320 451092 9.15 370196 1514272 137088 10:43:01 AM 1589696 2290596 59.03 2088 1839532 470872 9.55 427656 1597736 56 10:44:02 AM 1449416 2430876 62.65 2088 1966700 453160 9.19 661784 1508648 48304 Average: 1601655 2278637 58.72 2088 1831184 458375 9.30 486545 1540219 61816 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 259.22 156.34 1607.74 62.73 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 44.76 41.23 433.61 9.92 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:02 AM eth0 74.26 58.78 238.43 77.57 0.00 0.00 0.00 10:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.58 84.12 744.31 49.79 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) 07/27/2024 _x86_64_ (1 CPU) 10:40:42 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 64.79 0.00 9.30 20.87 0.11 4.93 10:42:01 AM 0 64.79 0.00 9.30 20.87 0.11 4.93 10:43:01 AM all 27.46 0.00 3.49 2.99 0.09 65.97 10:43:01 AM 0 27.46 0.00 3.49 2.99 0.09 65.97 10:44:02 AM all 41.51 0.00 2.43 1.15 0.07 54.84 10:44:02 AM 0 41.51 0.00 2.43 1.15 0.07 54.84 Average: all 44.20 0.00 5.00 8.10 0.09 42.61 Average: 0 44.20 0.00 5.00 8.10 0.09 42.61