---> uname -a: Linux prd-centos7-builder-2c-1g-36104.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 539 5409 16 1872 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:77:91:1c brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe77:911c/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) 01/05/2025 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 186.36 14.66 171.70 1717.39 6236.34 03:06:01 AM 259.58 0.07 259.51 1.33 8534.51 03:07:01 AM 82.42 0.66 81.76 54.07 2024.68 03:08:01 AM 28.69 1.82 26.87 188.84 751.27 Average: 139.50 4.32 135.19 492.26 4396.83 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5604864 2404052 30.02 2620 1745864 664512 7.34 602148 1525552 161324 03:06:01 AM 5493880 2515036 31.40 2620 1815472 678980 7.50 631812 1580412 52220 03:07:01 AM 5575708 2433208 30.38 2620 1804964 603928 6.67 569660 1560484 32 03:08:01 AM 5517292 2491624 31.11 2620 1810300 654296 7.22 742852 1444760 17816 Average: 5547936 2460980 30.73 2620 1794150 650429 7.18 636618 1527802 57848 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 209.81 137.54 1263.83 53.05 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 32.71 28.05 317.42 7.69 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.00 24.09 24.78 8.28 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 32.83 24.75 30.28 14.11 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.30 53.73 410.72 20.83 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) 01/05/2025 _x86_64_ (2 CPU) 03:03:20 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 30.15 0.00 3.78 9.89 0.15 56.04 03:05:01 AM 0 45.85 0.00 4.87 11.69 0.14 37.45 03:05:01 AM 1 15.08 0.00 2.71 8.18 0.15 73.87 03:06:01 AM all 30.69 0.00 2.55 7.47 0.13 59.16 03:06:01 AM 0 46.50 0.00 3.46 8.37 0.14 41.52 03:06:01 AM 1 15.51 0.00 1.70 6.60 0.12 76.08 03:07:01 AM all 33.51 0.00 1.90 3.16 0.12 61.32 03:07:01 AM 0 34.41 0.00 2.03 2.26 0.11 61.20 03:07:01 AM 1 32.60 0.00 1.76 4.06 0.12 61.44 03:08:01 AM all 35.20 0.00 1.79 2.13 0.11 60.77 03:08:01 AM 0 40.93 0.00 1.97 2.08 0.12 54.91 03:08:01 AM 1 29.57 0.00 1.64 2.16 0.10 66.52 Average: all 32.38 0.00 2.51 5.67 0.13 59.31 Average: 0 41.91 0.00 3.08 6.08 0.13 48.80 Average: 1 23.08 0.00 1.96 5.27 0.13 69.57