---> uname -a: Linux prd-centos7-builder-2c-1g-5107.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 508 5439 16 1873 7030 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:50:37:29 brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe50:3729/64 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) 03/07/2024 _x86_64_ (2 CPU) 05:03:23 PM LINUX RESTART 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 90.26 12.34 77.92 1806.49 4308.76 05:06:01 PM 207.91 0.03 207.88 0.93 7707.80 05:07:01 PM 170.78 0.30 170.48 14.93 5102.53 05:08:01 PM 39.06 0.37 38.70 37.58 860.22 05:09:01 PM 25.57 1.63 23.93 146.04 642.55 Average: 106.71 2.93 103.78 401.28 3724.31 05:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5826028 2182880 27.26 2620 1582432 655980 7.24 513556 1426212 27420 05:06:01 PM 5609008 2399900 29.97 2620 1780320 632976 6.99 535700 1578216 57232 05:07:01 PM 5531868 2477040 30.93 2620 1805944 669688 7.39 608168 1569048 16676 05:08:01 PM 5597488 2411420 30.11 2620 1806888 601336 6.64 542320 1569312 4 05:09:01 PM 5516668 2492240 31.12 2620 1825260 660852 7.30 732936 1457220 31440 Average: 5616212 2392696 29.88 2620 1760169 644166 7.11 586536 1520002 26554 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 235.59 165.65 1054.11 56.46 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.87 27.05 632.35 4.56 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 21.01 18.47 51.36 6.62 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.92 15.48 19.61 4.90 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 26.27 21.95 29.67 8.48 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.94 49.73 357.45 16.20 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) 03/07/2024 _x86_64_ (2 CPU) 05:03:23 PM LINUX RESTART 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 24.17 0.00 2.06 8.88 0.13 64.75 05:05:01 PM 0 38.62 0.00 2.69 10.88 0.16 47.64 05:05:01 PM 1 10.46 0.00 1.47 6.99 0.12 80.95 05:06:01 PM all 22.47 0.00 2.09 8.94 0.13 66.37 05:06:01 PM 0 39.12 0.00 3.18 10.91 0.15 46.64 05:06:01 PM 1 6.87 0.00 1.07 7.09 0.10 84.86 05:07:01 PM all 34.36 0.00 2.24 4.07 0.11 59.23 05:07:01 PM 0 38.20 0.00 2.62 3.63 0.13 55.42 05:07:01 PM 1 30.63 0.00 1.83 4.49 0.12 62.93 05:08:01 PM all 21.06 0.00 0.93 0.47 0.07 77.46 05:08:01 PM 0 40.98 0.00 1.28 0.56 0.07 57.11 05:08:01 PM 1 1.92 0.00 0.62 0.39 0.07 97.01 05:09:01 PM all 34.90 0.00 1.69 0.59 0.10 62.70 05:09:01 PM 0 61.54 0.00 2.44 0.72 0.11 35.19 05:09:01 PM 1 9.66 0.00 1.00 0.48 0.10 88.76 Average: all 27.36 0.00 1.80 4.56 0.11 66.16 Average: 0 43.70 0.00 2.43 5.29 0.12 48.45 Average: 1 11.80 0.00 1.19 3.87 0.10 83.03