---> uname -a: Linux prd-centos7-builder-2c-1g-9238.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 550 5409 16 1861 6989 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:3f:3e:7d brd ff:ff:ff:ff:ff:ff inet 10.30.123.195/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe3f:3e7d/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) 09/03/2024 _x86_64_ (2 CPU) 02:03:51 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 244.14 61.85 182.29 6164.38 40966.68 02:06:01 AM 309.83 0.47 309.36 16.12 9738.64 02:07:01 AM 42.38 0.20 42.18 35.98 937.98 Average: 198.79 20.84 177.95 2072.05 17214.02 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5683520 2325396 29.04 2620 1716792 652460 7.20 511100 1535644 158540 02:06:01 AM 5574324 2434592 30.40 2620 1793612 660640 7.29 577272 1553812 10676 02:07:01 AM 5605496 2403420 30.01 2620 1791852 630756 6.96 545908 1553960 14676 Average: 5621113 2387803 29.81 2620 1767419 647952 7.15 544760 1547805 61297 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 320.81 215.51 1611.14 65.94 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 34.29 27.98 234.93 8.75 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.17 24.79 25.40 9.23 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 127.42 89.42 623.81 27.97 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) 09/03/2024 _x86_64_ (2 CPU) 02:03:51 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.75 0.00 7.26 7.87 0.12 45.00 02:05:01 AM 0 45.79 0.00 8.01 7.41 0.13 38.66 02:05:01 AM 1 33.85 0.00 6.53 8.30 0.12 51.20 02:06:01 AM all 32.86 0.00 2.23 8.32 0.11 56.49 02:06:01 AM 0 53.77 0.00 3.06 9.15 0.13 33.89 02:06:01 AM 1 13.11 0.00 1.44 7.54 0.09 77.83 02:07:01 AM all 37.67 0.00 1.90 0.62 0.10 59.71 02:07:01 AM 0 38.02 0.00 2.07 0.47 0.09 59.35 02:07:01 AM 1 37.34 0.00 1.71 0.76 0.11 60.08 Average: all 36.75 0.00 3.79 5.60 0.11 53.76 Average: 0 45.78 0.00 4.37 5.63 0.11 44.11 Average: 1 27.95 0.00 3.21 5.56 0.10 63.17