---> uname -a: Linux prd-centos7-builder-2c-1g-7805.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 545 5410 16 1864 6994 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:bb:07:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.216/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:febb:7f1/64 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) 08/16/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 223.24 2.22 221.02 70.60 9598.02 08:06:01 AM 188.41 0.63 187.77 52.24 5237.73 08:07:01 AM 29.63 1.95 27.68 210.53 748.33 Average: 146.66 1.60 145.07 111.35 5170.11 08:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5569348 2439568 30.46 2620 1810904 664540 7.34 560408 1580028 133256 08:06:01 AM 5528864 2480052 30.97 2620 1798612 708320 7.82 622284 1556700 176 08:07:01 AM 5611444 2397472 29.94 2620 1804448 598416 6.61 655156 1440964 17840 Average: 5569885 2439031 30.45 2620 1804655 657092 7.25 612616 1525897 50424 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 69.05 51.73 1079.41 13.28 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 27.59 25.14 41.81 9.35 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 36.06 27.85 33.81 11.82 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.10 34.81 381.15 11.48 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) 08/16/2024 _x86_64_ (2 CPU) 08:03:21 AM LINUX RESTART 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.25 0.00 3.47 5.66 0.11 56.51 08:05:01 AM 0 18.87 0.00 2.39 5.71 0.11 72.93 08:05:01 AM 1 50.36 0.00 4.62 5.62 0.13 39.27 08:06:01 AM all 36.52 0.00 2.09 3.54 0.11 57.74 08:06:01 AM 0 14.27 0.00 1.90 1.21 0.09 82.54 08:06:01 AM 1 59.95 0.00 2.30 5.97 0.11 31.68 08:07:01 AM all 36.33 0.00 2.13 0.30 0.10 61.14 08:07:01 AM 0 11.28 0.00 1.30 0.17 0.07 87.18 08:07:01 AM 1 63.36 0.00 3.03 0.44 0.13 33.04 Average: all 35.71 0.00 2.56 3.16 0.10 58.47 Average: 0 14.77 0.00 1.85 2.33 0.09 80.96 Average: 1 57.91 0.00 3.31 4.02 0.12 34.64