---> uname -a: Linux prd-centos7-builder-2c-1g-1738.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 520 5435 16 1864 7018 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:c7:2c:25 brd ff:ff:ff:ff:ff:ff inet 10.30.123.239/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fec7:2c25/64 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) 03/30/2024 _x86_64_ (2 CPU) 08:03:23 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 170.99 10.34 160.65 873.01 5095.69 08:06:01 AM 279.73 0.30 279.43 14.92 8853.90 08:07:01 AM 44.59 0.37 44.23 37.58 994.29 08:08:01 AM 30.10 1.95 28.15 210.53 817.79 Average: 131.36 3.24 128.12 284.04 3940.59 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5663920 2344996 29.28 2620 1732128 639496 7.06 524608 1544436 151440 08:06:01 AM 5538340 2470576 30.85 2620 1797400 677264 7.48 613296 1558412 16704 08:07:01 AM 5597404 2411512 30.11 2620 1798324 614332 6.78 552800 1558492 24 08:08:01 AM 5629080 2379836 29.71 2620 1806452 578800 6.39 631620 1445208 29360 Average: 5607186 2401730 29.99 2620 1783576 627473 6.93 580581 1526637 49382 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 110.94 83.73 1003.38 19.05 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 29.08 23.65 215.50 7.39 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 25.42 23.37 26.36 7.45 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.21 26.73 35.57 10.66 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.67 39.37 320.24 11.14 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) 03/30/2024 _x86_64_ (2 CPU) 08:03:23 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 36.58 0.00 3.82 4.66 0.13 54.81 08:05:01 AM 0 59.96 0.00 5.06 3.30 0.13 31.56 08:05:01 AM 1 14.41 0.00 2.67 5.94 0.14 76.84 08:06:01 AM all 34.81 0.00 2.58 7.43 0.11 55.06 08:06:01 AM 0 53.20 0.00 3.20 7.24 0.12 36.23 08:06:01 AM 1 17.03 0.00 1.98 7.62 0.10 73.27 08:07:01 AM all 34.88 0.00 1.68 0.90 0.09 62.46 08:07:01 AM 0 49.74 0.00 2.19 0.76 0.09 47.23 08:07:01 AM 1 20.48 0.00 1.17 1.01 0.09 77.26 08:08:01 AM all 36.84 0.00 2.05 0.29 0.10 60.73 08:08:01 AM 0 52.85 0.00 2.70 0.25 0.11 44.10 08:08:01 AM 1 21.31 0.00 1.41 0.33 0.10 76.85 Average: all 35.78 0.00 2.53 3.31 0.11 58.27 Average: 0 53.90 0.00 3.28 2.88 0.11 39.83 Average: 1 18.30 0.00 1.81 3.72 0.11 76.06