---> uname -a: Linux prd-centos7-builder-2c-1g-35391.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 556 5392 16 1872 6983 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:26:e4:cf brd ff:ff:ff:ff:ff:ff inet 10.30.123.44/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe26:e4cf/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) 12/19/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 222.65 1.70 220.95 54.36 8324.43 04:06:01 PM 193.99 0.67 193.32 53.70 5426.17 04:07:01 PM 28.75 1.82 26.94 188.84 707.33 Average: 148.47 1.39 147.08 98.96 4819.54 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5550780 2458136 30.69 2620 1819396 657640 7.26 572708 1585392 139080 04:06:01 PM 5505600 2503316 31.26 2620 1804996 706132 7.80 638696 1560900 224 04:07:01 PM 5532044 2476872 30.93 2620 1810124 656192 7.24 727980 1444808 17800 Average: 5529475 2479441 30.96 2620 1811505 673321 7.43 646461 1530367 52368 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 65.87 50.15 946.86 9.83 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 26.43 23.75 41.00 9.12 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 31.70 25.70 31.70 10.73 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.34 33.20 339.87 9.90 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) 12/19/2024 _x86_64_ (2 CPU) 04:03:20 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.36 0.00 3.56 5.17 0.11 56.80 04:05:01 PM 0 38.62 0.00 3.77 3.96 0.12 53.52 04:05:01 PM 1 30.13 0.00 3.33 6.36 0.12 60.06 04:06:01 PM all 37.09 0.00 1.81 3.84 0.11 57.14 04:06:01 PM 0 52.82 0.00 2.11 3.74 0.11 41.22 04:06:01 PM 1 21.97 0.00 1.54 3.93 0.10 72.46 04:07:01 PM all 36.17 0.00 1.94 0.42 0.11 61.36 04:07:01 PM 0 44.19 0.00 2.18 0.60 0.11 52.92 04:07:01 PM 1 28.30 0.00 1.72 0.24 0.10 69.63 Average: all 35.87 0.00 2.44 3.14 0.11 58.44 Average: 0 45.17 0.00 2.69 2.77 0.11 49.26 Average: 1 26.78 0.00 2.19 3.51 0.11 67.41