---> uname -a: Linux prd-centos7-builder-2c-1g-2206.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 540 5416 16 1864 6999 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 mq state UP group default qlen 1000 link/ether fa:16:3e:d9:4c:4a brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fed9:4c4a/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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/09/2024 _x86_64_ (2 CPU) 07:03:37 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 175.56 19.36 156.19 3957.91 6265.83 07:06:01 PM 237.85 0.30 237.55 14.79 7808.95 07:07:01 PM 95.99 0.37 95.62 37.58 2440.03 07:08:01 PM 26.99 1.95 25.04 210.56 646.83 Average: 134.10 5.50 128.60 1055.57 4290.66 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5716596 2292312 28.62 2620 1707360 613668 6.78 494312 1525380 131696 07:06:01 PM 5613824 2395084 29.91 2620 1797204 625204 6.90 537220 1558444 51676 07:07:01 PM 5562648 2446260 30.54 2620 1798276 665360 7.35 587828 1558460 40 07:08:01 PM 5566480 2442428 30.50 2620 1804296 633500 6.99 697420 1443996 17644 Average: 5614887 2394021 29.89 2620 1776784 634433 7.00 579195 1521570 50264 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 375.14 221.38 1527.14 65.53 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 31.62 25.17 283.33 10.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.39 23.90 27.94 8.46 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.38 26.45 34.64 10.55 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.91 74.25 468.40 23.64 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 04/09/2024 _x86_64_ (2 CPU) 07:03:37 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.58 0.00 4.47 4.66 0.11 51.17 07:05:01 PM 0 16.33 0.00 2.59 2.06 0.12 78.91 07:05:01 PM 1 64.06 0.00 6.47 7.39 0.11 21.97 07:06:01 PM all 34.99 0.00 2.68 6.14 0.09 56.10 07:06:01 PM 0 19.98 0.00 2.23 8.18 0.09 69.52 07:06:01 PM 1 50.42 0.00 3.11 4.05 0.09 42.34 07:07:01 PM all 35.54 0.00 1.32 1.75 0.09 61.31 07:07:01 PM 0 21.69 0.00 1.05 0.77 0.10 76.39 07:07:01 PM 1 49.80 0.00 1.62 2.74 0.07 45.77 07:08:01 PM all 38.92 0.00 2.02 0.18 0.10 58.78 07:08:01 PM 0 31.38 0.00 1.75 0.16 0.09 66.63 07:08:01 PM 1 46.60 0.00 2.29 0.23 0.09 50.79 Average: all 37.25 0.00 2.62 3.18 0.10 56.85 Average: 0 22.32 0.00 1.90 2.79 0.10 72.88 Average: 1 52.65 0.00 3.36 3.58 0.09 40.32