---> uname -a: Linux prd-centos7-builder-2c-1g-2237.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 524 5431 16 1864 7015 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:24:25:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.53/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe24:25ea/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) 04/10/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 125.37 9.44 115.93 853.28 5964.55 09:06:01 AM 288.14 0.03 288.11 0.27 8020.31 09:07:01 AM 72.61 0.62 72.00 51.71 2099.15 09:08:01 AM 24.53 1.63 22.90 146.04 604.86 Average: 127.66 2.93 124.73 262.89 4172.29 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5595204 2413712 30.14 2620 1772208 667872 7.37 565304 1561300 165084 09:06:01 AM 5516224 2492692 31.12 2620 1799464 704464 7.78 618504 1572456 21228 09:07:01 AM 5541848 2467068 30.80 2620 1798404 680820 7.52 610496 1558372 160 09:08:01 AM 5550236 2458680 30.70 2620 1799508 671320 7.41 723668 1437840 14828 Average: 5550878 2458038 30.69 2620 1792396 681119 7.52 629493 1532492 50325 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 58.28 44.47 998.00 8.08 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 12.74 10.96 30.93 4.31 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.24 20.97 37.53 7.01 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 27.51 22.68 30.23 8.55 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.20 24.78 274.25 6.99 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) 04/10/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 37.49 0.00 3.10 3.45 0.11 55.84 09:05:01 AM 0 62.05 0.00 4.62 5.02 0.13 28.18 09:05:01 AM 1 14.22 0.00 1.64 1.95 0.12 82.08 09:06:01 AM all 18.64 0.00 1.46 27.33 0.08 52.50 09:06:01 AM 0 22.45 0.00 1.56 29.55 0.09 46.36 09:06:01 AM 1 14.85 0.00 1.33 25.13 0.07 58.62 09:07:01 AM all 31.98 0.00 1.41 4.41 0.10 62.08 09:07:01 AM 0 53.73 0.00 1.79 6.18 0.11 38.19 09:07:01 AM 1 11.35 0.00 1.07 2.74 0.08 84.75 09:08:01 AM all 35.01 0.00 1.65 0.70 0.08 62.56 09:08:01 AM 0 63.64 0.00 2.23 1.19 0.13 32.82 09:08:01 AM 1 8.11 0.00 1.10 0.25 0.05 90.49 Average: all 30.72 0.00 1.90 9.05 0.09 58.22 Average: 0 50.15 0.00 2.54 10.70 0.11 36.50 Average: 1 12.12 0.00 1.28 7.48 0.08 79.03