---> uname -a: Linux prd-centos7-builder-2c-1g-75.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 385 1428 16 1975 3137 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:15:ee:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.219.144/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe15:eef6/64 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) 03/13/2024 _x86_64_ (1 CPU) 04:09:16 PM LINUX RESTART 04:10:01 PM tps rtps wtps bread/s bwrtn/s 04:11:01 PM 74.07 10.48 63.59 1137.27 4565.04 04:12:01 PM 5.53 0.00 5.53 0.00 306.99 04:13:01 PM 183.45 12.42 171.03 2095.66 8318.04 Average: 85.69 7.47 78.22 1052.69 4301.68 04:10:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 PM 1715300 2164992 55.79 2088 1680496 523532 10.62 471168 1482320 124792 04:12:01 PM 1714312 2165980 55.82 2088 1680476 523504 10.62 471920 1482120 121388 04:13:01 PM 1488016 2392276 61.65 2088 1901504 516664 10.48 505372 1631344 154016 Average: 1639209 2241083 57.76 2088 1754159 521233 10.58 482820 1531928 133399 04:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:11:01 PM eth0 61.76 42.48 885.78 11.64 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 124.44 76.07 1219.54 13.56 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.62 38.62 686.29 8.22 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) 03/13/2024 _x86_64_ (1 CPU) 04:09:16 PM LINUX RESTART 04:10:01 PM CPU %user %nice %system %iowait %steal %idle 04:11:01 PM all 46.73 0.00 3.39 28.47 0.11 21.31 04:11:01 PM 0 46.73 0.00 3.39 28.47 0.11 21.31 04:12:01 PM all 0.35 0.00 0.08 99.55 0.02 0.00 04:12:01 PM 0 0.35 0.00 0.08 99.55 0.02 0.00 04:13:01 PM all 52.89 0.00 4.73 34.64 0.13 7.62 04:13:01 PM 0 52.89 0.00 4.73 34.64 0.13 7.62 Average: all 32.62 0.00 2.68 55.15 0.08 9.48 Average: 0 32.62 0.00 2.68 55.15 0.08 9.48