---> uname -a: Linux prd-centos7-builder-2c-1g-39397.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 541 5400 16 1879 6996 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:19:17:96 brd ff:ff:ff:ff:ff:ff inet 10.30.122.191/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe19:1796/64 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) 02/21/2025 _x86_64_ (2 CPU) 04:03:33 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 226.84 11.41 215.43 1224.78 8029.79 04:06:01 AM 310.84 0.71 310.13 55.28 8922.83 04:07:01 AM 35.08 1.95 33.13 210.53 877.13 Average: 190.25 4.71 185.54 499.41 5926.85 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 5603168 2405740 30.04 2620 1800772 615468 6.80 531568 1580852 207476 04:06:01 AM 5559280 2449628 30.59 2620 1810812 636612 7.03 579380 1563676 24 04:07:01 AM 5538340 2470568 30.85 2620 1819456 643608 7.11 712560 1450140 30336 Average: 5566929 2441979 30.49 2620 1810347 631896 6.98 607836 1531556 79279 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:02 AM eth0 191.96 130.55 1301.85 42.23 0.00 0.00 0.00 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 31.74 27.61 65.37 10.59 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 37.71 29.45 36.92 13.38 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.46 62.74 470.39 22.13 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) 02/21/2025 _x86_64_ (2 CPU) 04:03:33 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 40.60 0.00 4.65 1.86 0.11 52.79 04:05:02 AM 0 49.80 0.00 5.61 2.15 0.11 42.34 04:05:02 AM 1 31.59 0.00 3.70 1.60 0.10 63.01 04:06:01 AM all 36.67 0.00 2.25 1.40 0.09 59.59 04:06:01 AM 0 42.47 0.00 2.86 2.30 0.11 52.26 04:06:01 AM 1 31.00 0.00 1.67 0.49 0.09 66.75 04:07:01 AM all 38.12 0.00 2.59 0.21 0.10 58.99 04:07:01 AM 0 64.36 0.00 3.38 0.36 0.09 31.81 04:07:01 AM 1 13.19 0.00 1.82 0.09 0.09 84.82 Average: all 38.47 0.00 3.17 1.15 0.10 57.11 Average: 0 52.22 0.00 3.96 1.60 0.10 42.12 Average: 1 25.15 0.00 2.40 0.72 0.09 71.64