---> uname -a: Linux prd-centos7-builder-2c-1g-1772.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 519 5441 16 1860 7020 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:b0:82:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.193/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feb0:82eb/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) 03/31/2024 _x86_64_ (2 CPU) 07:03:23 AM LINUX RESTART 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 145.67 2.30 143.37 72.06 6561.46 07:06:01 AM 272.50 0.28 272.21 14.39 7448.74 07:07:01 AM 40.43 0.37 40.06 37.58 944.43 07:08:01 AM 26.35 1.82 24.54 188.84 691.84 Average: 121.24 1.19 120.05 78.22 3911.95 07:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5609020 2399888 29.97 2620 1765760 635672 7.02 554124 1558304 126840 07:06:01 AM 5533076 2475832 30.91 2620 1793692 672396 7.42 622836 1554432 16520 07:07:01 AM 5606724 2402184 29.99 2620 1794788 592680 6.54 548080 1554696 24 07:08:01 AM 5600036 2408872 30.08 2620 1800132 591048 6.53 666692 1440112 17604 Average: 5587214 2421694 30.24 2620 1788593 622949 6.88 597933 1526886 40247 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 59.84 43.96 997.69 8.17 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 21.36 18.22 51.87 6.80 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 18.91 17.47 21.10 5.45 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 32.83 24.82 32.37 9.79 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.24 26.12 275.85 7.55 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) 03/31/2024 _x86_64_ (2 CPU) 07:03:23 AM LINUX RESTART 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 36.62 0.00 3.10 2.87 0.11 57.30 07:05:01 AM 0 37.94 0.00 3.14 3.46 0.12 55.33 07:05:01 AM 1 35.32 0.00 3.07 2.28 0.10 59.23 07:06:01 AM all 33.63 0.00 2.10 7.53 0.10 56.63 07:06:01 AM 0 42.62 0.00 2.49 6.04 0.11 48.74 07:06:01 AM 1 24.80 0.00 1.71 9.02 0.10 64.37 07:07:01 AM all 23.17 0.00 1.36 0.40 0.06 75.00 07:07:01 AM 0 29.83 0.00 1.66 0.55 0.07 67.89 07:07:01 AM 1 16.60 0.00 1.07 0.24 0.07 82.02 07:08:01 AM all 34.99 0.00 1.70 0.56 0.09 62.65 07:08:01 AM 0 65.36 0.00 2.54 1.00 0.11 31.00 07:08:01 AM 1 6.37 0.00 0.91 0.17 0.07 92.48 Average: all 32.07 0.00 2.06 2.83 0.09 62.94 Average: 0 43.77 0.00 2.45 2.76 0.10 50.92 Average: 1 20.64 0.00 1.68 2.90 0.09 74.69