---> uname -a: Linux prd-centos7-builder-2c-1g-34716.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: 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): 0,1 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 545 5406 16 1868 6993 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:ef:f2:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:feef:f2e9/64 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) 12/08/2024 _x86_64_ (2 CPU) 11:03:40 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 208.58 20.39 188.19 3931.25 41016.94 11:06:01 AM 236.43 0.14 236.30 8.81 7862.69 11:07:01 AM 132.19 0.58 131.61 45.45 3571.76 11:08:01 AM 30.68 1.95 28.73 210.53 811.06 Average: 151.62 5.79 145.83 1053.44 13339.23 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 5686900 2322016 28.99 2620 1695348 694264 7.67 576936 1488236 144156 11:06:01 AM 5613492 2395424 29.91 2620 1800092 616320 6.80 527784 1567144 82020 11:07:01 AM 5512532 2496384 31.17 2620 1801404 708040 7.82 637052 1557516 44 11:08:01 AM 5560040 2448876 30.58 2620 1809956 638080 7.04 703108 1443144 30164 Average: 5593241 2415675 30.16 2620 1776700 664176 7.33 611220 1514010 64096 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 AM eth0 315.81 203.33 1522.30 64.67 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.49 27.03 328.81 7.75 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.62 23.98 24.93 8.97 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 33.89 27.68 38.39 11.16 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.25 70.69 479.27 23.20 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) 12/08/2024 _x86_64_ (2 CPU) 11:03:40 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 29.24 0.00 4.30 24.41 0.11 41.94 11:05:02 AM 0 40.21 0.00 4.96 25.16 0.11 29.56 11:05:02 AM 1 18.55 0.00 3.66 23.68 0.10 54.01 11:06:01 AM all 33.58 0.00 2.88 6.70 0.11 56.74 11:06:01 AM 0 59.78 0.00 4.38 8.22 0.11 27.52 11:06:01 AM 1 8.88 0.00 1.46 5.27 0.10 84.30 11:07:01 AM all 36.46 0.00 1.52 2.58 0.09 59.36 11:07:01 AM 0 68.54 0.00 2.05 2.36 0.11 26.93 11:07:01 AM 1 6.87 0.00 1.01 2.76 0.07 89.29 11:08:01 AM all 36.90 0.00 2.16 0.74 0.10 60.10 11:08:01 AM 0 68.17 0.00 3.18 1.35 0.11 27.18 11:08:01 AM 1 7.97 0.00 1.24 0.17 0.08 90.54 Average: all 34.03 0.00 2.72 8.65 0.10 54.50 Average: 0 59.00 0.00 3.66 9.42 0.11 27.81 Average: 1 10.54 0.00 1.84 7.92 0.09 79.61