---> uname -a: Linux prd-centos7-builder-2c-1g-26363.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 507 5448 16 1864 7031 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:a6:64 brd ff:ff:ff:ff:ff:ff inet 10.30.122.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:feb0:a664/64 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) 11/13/2024 _x86_64_ (2 CPU) 01:03:23 PM LINUX RESTART 01:04:05 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 158.38 20.05 138.32 4146.58 5838.73 01:06:01 PM 260.20 0.32 259.89 15.46 8477.19 01:07:01 PM 78.45 0.37 78.08 37.57 1829.01 Average: 165.84 6.61 159.22 1337.72 5371.12 01:04:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5759684 2249224 28.08 2620 1694216 592352 6.54 461292 1515540 121408 01:06:01 PM 5603312 2405596 30.04 2620 1795856 618420 6.83 550416 1553260 39828 01:07:01 PM 5632856 2376052 29.67 2620 1796908 583912 6.45 520204 1553224 8 Average: 5665284 2343624 29.26 2620 1762327 598228 6.60 510637 1540675 53748 01:04:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 350.44 234.97 1619.40 70.58 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 36.71 29.59 305.68 8.84 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 26.20 24.30 25.83 8.36 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.97 93.15 628.37 28.33 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) 11/13/2024 _x86_64_ (2 CPU) 01:03:23 PM LINUX RESTART 01:04:05 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 30.19 0.00 3.69 6.85 0.11 59.16 01:05:01 PM 0 48.22 0.00 4.43 7.07 0.14 40.15 01:05:01 PM 1 13.07 0.00 2.96 6.65 0.09 77.23 01:06:01 PM all 32.08 0.00 2.62 6.95 0.11 58.24 01:06:01 PM 0 53.46 0.00 3.56 6.40 0.11 36.46 01:06:01 PM 1 11.98 0.00 1.71 7.46 0.10 78.74 01:07:01 PM all 35.15 0.00 1.70 1.04 0.11 62.00 01:07:01 PM 0 66.80 0.00 2.29 1.36 0.13 29.42 01:07:01 PM 1 6.05 0.00 1.19 0.73 0.10 91.94 Average: all 32.52 0.00 2.65 4.91 0.11 59.81 Average: 0 56.27 0.00 3.41 4.92 0.12 35.27 Average: 1 10.29 0.00 1.93 4.89 0.10 82.80