---> uname -a: Linux prd-centos7-builder-2c-1g-36259.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 513 5435 16 1872 7025 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:42:b2:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.159/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe42:b213/64 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) 01/07/2025 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 238.80 2.13 236.67 68.23 8956.75 05:06:01 AM 179.14 0.65 178.49 53.17 4837.65 05:07:01 AM 29.48 1.82 27.66 188.81 737.49 Average: 149.13 1.53 147.60 103.41 4843.74 05:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5612292 2396624 29.92 2620 1804800 599968 6.62 518140 1577900 117124 05:06:01 AM 5651892 2357024 29.43 2620 1804924 555708 6.14 491444 1560720 12 05:07:01 AM 5546032 2462884 30.75 2620 1810264 655896 7.24 713672 1444952 17800 Average: 5603405 2405511 30.04 2620 1806663 603857 6.67 574419 1527857 44979 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 66.35 53.47 950.26 10.61 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 26.59 24.24 41.22 9.05 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 31.23 25.00 30.59 10.47 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.39 34.24 340.67 10.04 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) 01/07/2025 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 37.32 0.00 3.64 2.88 0.11 56.06 05:05:01 AM 0 55.69 0.00 4.73 3.85 0.11 35.62 05:05:01 AM 1 19.78 0.00 2.61 1.96 0.09 75.57 05:06:01 AM all 37.26 0.00 1.76 1.09 0.12 59.76 05:06:01 AM 0 62.94 0.00 2.33 0.79 0.13 33.81 05:06:01 AM 1 12.99 0.00 1.21 1.35 0.12 84.33 05:07:01 AM all 37.11 0.00 1.99 0.47 0.11 60.32 05:07:01 AM 0 45.63 0.00 2.16 0.30 0.14 51.77 05:07:01 AM 1 28.82 0.00 1.84 0.64 0.09 68.62 Average: all 37.23 0.00 2.47 1.48 0.11 58.71 Average: 0 54.72 0.00 3.07 1.65 0.13 40.44 Average: 1 20.49 0.00 1.89 1.32 0.10 76.21