---> uname -a: Linux prd-centos7-builder-2c-1g-6804.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 538 5418 16 1863 7001 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:4c:5b:cd brd ff:ff:ff:ff:ff:ff inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe4c:5bcd/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) 07/31/2024 _x86_64_ (2 CPU) 02:03:30 AM LINUX RESTART 02:04:10 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 187.19 24.73 162.46 4844.67 6593.34 02:06:01 AM 267.98 0.30 267.68 14.92 8600.40 02:07:01 AM 82.50 0.65 81.85 45.16 2037.50 02:08:01 AM 30.91 1.67 29.25 202.93 768.47 Average: 140.39 6.14 134.25 1137.92 4418.50 02:04:10 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5736776 2272140 28.37 2620 1702560 599016 6.61 479576 1520824 140224 02:06:01 AM 5608340 2400576 29.97 2620 1797132 606520 6.70 546060 1556172 39876 02:07:01 AM 5637116 2371800 29.61 2620 1798348 573500 6.33 526832 1545952 12 02:08:01 AM 5529104 2479812 30.96 2620 1806320 677532 7.48 737436 1441656 29468 Average: 5627834 2381082 29.73 2620 1776090 614142 6.78 572476 1516151 52395 02:04:10 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 323.96 219.26 1826.28 74.30 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.52 29.43 296.78 8.60 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.36 25.93 27.30 8.48 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 32.68 26.60 33.58 15.52 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.12 69.69 496.11 24.87 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) 07/31/2024 _x86_64_ (2 CPU) 02:03:30 AM LINUX RESTART 02:04:10 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 38.64 0.00 4.97 5.31 0.14 50.95 02:05:01 AM 0 29.88 0.00 4.49 6.37 0.14 59.12 02:05:01 AM 1 47.56 0.00 5.45 4.22 0.17 42.61 02:06:01 AM all 32.05 0.00 2.91 7.49 0.10 57.45 02:06:01 AM 0 17.34 0.00 2.20 8.76 0.10 71.60 02:06:01 AM 1 47.24 0.00 3.65 6.17 0.11 42.84 02:07:01 AM all 34.81 0.00 2.60 1.98 0.10 60.51 02:07:01 AM 0 21.51 0.00 2.20 1.22 0.09 74.99 02:07:01 AM 1 48.49 0.00 3.00 2.79 0.09 45.63 02:08:01 AM all 38.37 0.00 2.39 0.46 0.09 58.69 02:08:01 AM 0 42.42 0.00 2.64 0.56 0.09 54.30 02:08:01 AM 1 34.37 0.00 2.15 0.35 0.09 63.05 Average: all 35.86 0.00 3.14 3.75 0.11 57.14 Average: 0 27.63 0.00 2.82 4.15 0.10 65.29 Average: 1 44.24 0.00 3.48 3.33 0.11 48.84