---> uname -a: Linux prd-centos7-builder-2c-1g-1678.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 502 5444 16 1874 7036 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:00:ed:45 brd ff:ff:ff:ff:ff:ff inet 10.30.122.161/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe00:ed45/64 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) 02/25/2024 _x86_64_ (2 CPU) 01:03:17 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 162.23 2.18 160.04 70.09 7207.25 01:06:01 PM 256.75 0.47 256.28 16.12 7016.66 01:07:01 PM 45.39 0.18 45.21 35.85 1015.08 01:08:01 PM 33.28 1.95 31.33 210.56 916.44 Average: 124.42 1.20 123.22 83.15 4039.11 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5618020 2390896 29.85 2620 1776736 649768 7.17 527740 1573628 115576 01:06:01 PM 5603692 2405224 30.03 2620 1807320 622784 6.88 534300 1570008 16544 01:07:01 PM 5595664 2413252 30.13 2620 1808396 625364 6.90 542204 1570104 40 01:08:01 PM 5548664 2460252 30.72 2620 1816500 662744 7.32 701860 1456764 29232 Average: 5591510 2417406 30.18 2620 1802238 640165 7.07 576526 1542626 40348 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 64.71 46.72 944.48 7.95 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 23.93 20.65 71.08 6.88 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 27.72 24.87 25.55 8.33 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 01:08:01 PM eth0 30.82 24.07 30.63 10.24 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.80 29.08 267.96 8.35 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) 02/25/2024 _x86_64_ (2 CPU) 01:03:17 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.77 0.00 2.82 4.66 0.12 59.63 01:05:01 PM 0 11.75 0.00 1.79 3.48 0.12 82.86 01:05:01 PM 1 54.98 0.00 3.92 5.90 0.11 35.09 01:06:01 PM all 33.73 0.00 2.08 7.08 0.10 57.01 01:06:01 PM 0 12.59 0.00 1.35 7.23 0.09 78.75 01:06:01 PM 1 55.96 0.00 2.87 6.92 0.11 34.14 01:07:01 PM all 35.19 0.00 1.71 1.24 0.09 61.78 01:07:01 PM 0 9.62 0.00 1.05 0.90 0.08 88.35 01:07:01 PM 1 62.58 0.00 2.39 1.61 0.11 33.31 01:08:01 PM all 35.07 0.00 1.92 1.08 0.10 61.83 01:08:01 PM 0 24.67 0.00 1.92 0.29 0.07 73.04 01:08:01 PM 1 45.78 0.00 1.93 1.87 0.11 50.31 Average: all 34.19 0.00 2.13 3.52 0.10 60.06 Average: 0 14.61 0.00 1.53 2.98 0.09 80.80 Average: 1 54.79 0.00 2.77 4.08 0.11 38.25