---> uname -a: Linux prd-centos7-builder-2c-1g-36655.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 543 5404 16 1872 6995 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:5c:4c:7a brd ff:ff:ff:ff:ff:ff inet 10.30.123.239/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe5c:4c7a/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) 01/14/2025 _x86_64_ (2 CPU) 01:03:36 AM LINUX RESTART 01:04:04 AM tps rtps wtps bread/s bwrtn/s 01:05:03 AM 255.07 26.47 228.61 4516.88 7881.17 01:06:01 AM 310.32 0.67 309.65 54.02 9613.47 01:07:01 AM 45.49 0.05 45.44 1.73 1129.72 Average: 201.55 8.86 192.69 1489.91 6141.15 01:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:03 AM 5692752 2316156 28.92 2620 1724240 620424 6.85 499116 1541560 152700 01:06:01 AM 5619356 2389552 29.84 2620 1805036 587360 6.48 519952 1561180 10668 01:07:01 AM 5503440 2505468 31.28 2620 1802184 700716 7.74 640480 1561332 14688 Average: 5605183 2403725 30.01 2620 1777153 636167 7.02 553183 1554691 59352 01:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:03 AM eth0 294.15 200.44 1706.07 68.72 0.00 0.00 0.00 01:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 36.62 32.61 248.13 9.37 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.62 23.04 21.55 9.01 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.74 84.00 645.40 28.58 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) 01/14/2025 _x86_64_ (2 CPU) 01:03:36 AM LINUX RESTART 01:04:04 AM CPU %user %nice %system %iowait %steal %idle 01:05:03 AM all 41.38 0.00 5.99 3.75 0.11 48.77 01:05:03 AM 0 46.26 0.00 6.72 5.61 0.11 41.30 01:05:03 AM 1 36.55 0.00 5.25 1.91 0.09 56.19 01:06:01 AM all 36.33 0.00 3.15 2.25 0.09 58.18 01:06:01 AM 0 54.02 0.00 3.04 1.79 0.11 41.03 01:06:01 AM 1 19.44 0.00 3.23 2.71 0.09 74.54 01:07:01 AM all 38.95 0.00 1.67 0.30 0.10 58.98 01:07:01 AM 0 76.95 0.00 2.44 0.45 0.09 20.06 01:07:01 AM 1 3.36 0.00 0.96 0.17 0.08 95.43 Average: all 38.87 0.00 3.55 2.06 0.10 55.41 Average: 0 59.32 0.00 4.04 2.59 0.10 33.95 Average: 1 19.24 0.00 3.07 1.56 0.09 76.03