---> uname -a: Linux prd-centos7-builder-2c-1g-8405.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 520 5438 16 1862 7019 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:b1:ae:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:feb1:aeeb/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) 08/23/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 234.72 1.24 233.49 38.89 8926.22 05:06:01 PM 182.02 0.62 181.41 51.72 4988.45 05:07:01 PM 33.49 1.95 31.55 210.53 814.81 Average: 149.60 1.27 148.34 100.73 4887.39 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5631476 2377440 29.68 2620 1795416 598088 6.60 508896 1570256 113852 05:06:01 PM 5623328 2385588 29.79 2620 1795608 603568 6.66 531116 1553512 24 05:07:01 PM 5566964 2441952 30.49 2620 1812124 634548 7.01 695832 1443220 28888 Average: 5607256 2401660 29.99 2620 1801049 612068 6.76 578615 1522329 47588 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 65.23 46.53 937.88 9.80 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 28.19 24.43 42.17 9.33 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 32.15 26.57 32.60 11.48 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 Average: eth0 41.73 32.43 334.23 10.21 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) 08/23/2024 _x86_64_ (2 CPU) 05:03:20 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 35.19 0.00 3.46 5.66 0.12 55.57 05:05:01 PM 0 52.41 0.00 4.61 6.60 0.11 36.28 05:05:01 PM 1 18.55 0.00 2.35 4.77 0.12 74.21 05:06:01 PM all 35.67 0.00 1.79 3.41 0.09 59.04 05:06:01 PM 0 62.83 0.00 2.25 2.93 0.09 31.90 05:06:01 PM 1 9.89 0.00 1.36 3.85 0.08 84.82 05:07:01 PM all 38.13 0.00 2.02 0.31 0.11 59.43 05:07:01 PM 0 76.83 0.00 3.16 0.46 0.13 19.42 05:07:01 PM 1 3.13 0.00 0.99 0.18 0.10 95.60 Average: all 36.33 0.00 2.42 3.12 0.10 58.02 Average: 0 63.89 0.00 3.34 3.36 0.11 29.31 Average: 1 10.43 0.00 1.56 2.91 0.10 85.00