---> uname -a: Linux prd-centos7-builder-2c-1g-219.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: 2799.996 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 526 5418 16 1875 7012 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:6b:e4:75 brd ff:ff:ff:ff:ff:ff inet 10.30.122.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe6b:e475/64 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) 03/17/2024 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 169.24 10.61 158.63 973.48 5711.54 09:06:01 PM 272.70 0.05 272.65 0.67 8431.47 09:07:01 PM 87.66 0.65 87.01 52.77 2290.70 09:08:01 PM 27.82 1.82 26.00 188.84 712.33 Average: 139.35 3.28 136.07 303.97 4286.57 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5684160 2324756 29.03 2620 1735280 599484 6.62 497856 1553228 152864 09:06:01 PM 5496560 2512356 31.37 2620 1820336 677996 7.49 625836 1588680 60720 09:07:01 PM 5578752 2430164 30.34 2620 1809368 601976 6.65 561988 1569756 24 09:08:01 PM 5567492 2441424 30.48 2620 1814712 603980 6.67 686200 1455140 17604 Average: 5581741 2427175 30.31 2620 1794924 620859 6.85 592970 1541701 57803 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 147.39 101.93 1092.71 33.39 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 25.67 21.34 220.93 6.31 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.99 21.72 25.28 7.22 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.98 25.90 33.92 16.62 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.26 42.73 343.24 15.88 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) 03/17/2024 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.83 0.00 3.32 5.06 0.10 57.69 09:05:01 PM 0 38.20 0.00 4.04 6.17 0.11 51.49 09:05:01 PM 1 29.52 0.00 2.62 3.95 0.09 63.82 09:06:01 PM all 29.99 0.00 2.24 11.04 0.10 56.62 09:06:01 PM 0 50.85 0.00 3.02 11.72 0.12 34.28 09:06:01 PM 1 10.05 0.00 1.48 10.41 0.10 77.96 09:07:01 PM all 33.37 0.00 1.30 2.72 0.09 62.52 09:07:01 PM 0 65.45 0.00 1.92 3.33 0.11 29.19 09:07:01 PM 1 3.54 0.00 0.72 2.15 0.07 93.52 09:08:01 PM all 37.85 0.00 1.95 0.47 0.10 59.63 09:08:01 PM 0 73.14 0.00 2.91 0.70 0.13 23.12 09:08:01 PM 1 4.97 0.00 1.06 0.25 0.07 93.65 Average: all 33.75 0.00 2.20 4.83 0.10 59.11 Average: 0 56.75 0.00 2.98 5.51 0.12 34.64 Average: 1 11.90 0.00 1.46 4.18 0.08 82.38