---> uname -a: Linux prd-centos7-builder-2c-1g-27557.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 544 5389 16 1887 6994 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:3a:21:14 brd ff:ff:ff:ff:ff:ff inet 10.30.122.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe3a:2114/64 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) 01/20/2024 _x86_64_ (2 CPU) 07:03:28 AM LINUX RESTART 07:04:06 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 129.55 24.75 104.79 4604.29 6274.90 07:06:01 AM 292.85 0.30 292.55 14.79 9414.44 07:07:02 AM 88.22 0.37 87.86 37.58 2330.03 07:08:01 AM 52.24 1.83 50.42 191.90 1028.78 Average: 141.34 6.45 134.89 1144.45 4746.07 07:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5660616 2348300 29.32 2620 1722628 667272 7.37 536584 1539740 144112 07:06:01 AM 5550008 2458908 30.70 2620 1819124 651696 7.20 571892 1584360 47976 07:07:02 AM 5529780 2479136 30.95 2620 1820188 667784 7.37 600624 1575184 32 07:08:01 AM 5547828 2461088 30.73 2620 1825352 640632 7.07 696940 1460128 15912 Average: 5572058 2436858 30.43 2620 1796823 656846 7.25 601510 1539853 52008 07:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 347.82 231.58 1710.13 63.35 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 35.63 28.90 401.64 7.04 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:02 AM eth0 29.82 26.00 33.77 8.58 0.00 0.00 0.00 07:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 26.12 21.94 27.40 8.50 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.15 74.06 520.66 21.05 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) 01/20/2024 _x86_64_ (2 CPU) 07:03:28 AM LINUX RESTART 07:04:06 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.37 0.00 5.40 4.49 0.13 47.62 07:05:01 AM 0 62.31 0.00 6.59 4.77 0.14 26.19 07:05:01 AM 1 23.17 0.00 4.23 4.21 0.11 68.27 07:06:01 AM all 34.76 0.00 2.88 7.49 0.12 54.74 07:06:01 AM 0 55.19 0.00 3.69 10.97 0.12 30.01 07:06:01 AM 1 15.15 0.00 2.14 4.17 0.12 78.42 07:07:02 AM all 33.98 0.00 1.82 2.10 0.11 62.00 07:07:02 AM 0 64.63 0.00 2.13 1.75 0.11 31.38 07:07:02 AM 1 5.26 0.00 1.51 2.40 0.10 90.73 07:08:01 AM all 31.97 0.00 1.70 1.15 0.10 65.08 07:08:01 AM 0 60.90 0.00 2.58 1.45 0.11 34.96 07:08:01 AM 1 4.98 0.00 0.91 0.89 0.09 93.14 Average: all 35.63 0.00 2.90 3.80 0.11 57.56 Average: 0 60.71 0.00 3.70 4.77 0.12 30.70 Average: 1 11.86 0.00 2.15 2.89 0.10 83.00