---> uname -a: Linux prd-centos7-builder-2c-1g-9763.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 524 5435 16 1861 7015 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:88:47:06 brd ff:ff:ff:ff:ff:ff inet 10.30.123.47/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe88:4706/64 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) 09/08/2024 _x86_64_ (2 CPU) 05:03:19 AM LINUX RESTART 05:04:04 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 62.20 23.89 38.31 4324.85 2776.11 05:06:01 AM 223.98 0.87 223.12 27.05 8506.05 05:07:01 AM 170.20 0.62 169.58 51.71 4483.29 05:08:01 AM 31.13 1.95 29.19 210.56 769.65 Average: 122.63 6.62 116.01 1113.78 4150.96 05:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5881284 2127624 26.57 2620 1546948 683156 7.54 492116 1400112 37820 05:06:01 AM 5616060 2392848 29.88 2620 1795200 629592 6.95 528408 1566788 113396 05:07:01 AM 5617620 2391288 29.86 2620 1795324 617108 6.81 539840 1550876 16 05:08:01 AM 5569556 2439352 30.46 2620 1809224 648784 7.16 696284 1441088 26376 Average: 5671130 2337778 29.19 2620 1736674 644660 7.12 564162 1489716 44402 05:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 229.72 160.09 993.32 58.88 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 57.45 45.37 870.52 9.55 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 28.37 26.27 42.05 14.91 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 32.85 26.30 32.66 11.53 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.31 63.31 478.28 23.28 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) 09/08/2024 _x86_64_ (2 CPU) 05:03:19 AM LINUX RESTART 05:04:04 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 23.13 0.00 3.53 7.72 1.56 64.06 05:05:01 AM 0 16.66 0.00 2.99 8.88 1.77 69.70 05:05:01 AM 1 30.00 0.00 4.12 6.51 1.35 58.01 05:06:01 AM all 34.36 0.00 3.35 5.00 0.11 57.18 05:06:01 AM 0 9.28 0.00 1.49 3.60 0.10 85.53 05:06:01 AM 1 60.72 0.00 5.28 6.47 0.11 27.43 05:07:01 AM all 36.19 0.00 2.22 3.09 0.09 58.42 05:07:01 AM 0 23.51 0.00 2.01 2.13 0.09 72.27 05:07:01 AM 1 49.11 0.00 2.46 4.07 0.11 44.25 05:08:01 AM all 38.73 0.00 1.98 0.38 0.09 58.82 05:08:01 AM 0 6.65 0.00 1.10 0.15 0.07 92.04 05:08:01 AM 1 73.02 0.00 2.92 0.63 0.11 23.32 Average: all 33.42 0.00 2.74 3.93 0.43 59.48 Average: 0 13.90 0.00 1.86 3.53 0.47 80.24 Average: 1 53.93 0.00 3.68 4.36 0.39 37.65