---> uname -a: Linux prd-centos7-builder-2c-1g-33269.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: 2799.998 BogoMIPS: 5599.99 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 506 5447 16 1866 7033 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:4e:cb:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe4e:cbc5/64 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) 11/26/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 169.80 10.01 159.79 863.56 7509.18 09:06:01 PM 274.13 0.63 273.50 51.31 7576.06 09:07:01 PM 24.32 1.67 22.66 147.26 511.08 Average: 156.09 4.10 151.98 354.07 5198.90 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5676760 2332156 29.12 2620 1790648 560780 6.19 466076 1573700 173048 09:06:01 PM 5567612 2441304 30.48 2620 1800112 650152 7.18 582340 1556704 220 09:07:01 PM 5632748 2376168 29.67 2620 1800968 580328 6.41 638120 1434980 14784 Average: 5625707 2383209 29.76 2620 1797243 597087 6.59 562179 1521795 62684 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 62.87 48.97 1025.92 9.34 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 25.79 22.39 61.19 8.48 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 31.12 25.10 30.78 10.17 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.93 32.15 372.66 9.33 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) 11/26/2024 _x86_64_ (2 CPU) 09:03:20 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.95 0.00 3.45 3.81 0.11 58.68 09:05:01 PM 0 18.59 0.00 2.38 3.05 0.10 75.88 09:05:01 PM 1 50.09 0.00 4.60 4.60 0.11 40.60 09:06:01 PM all 32.92 0.00 2.21 7.99 0.09 56.79 09:06:01 PM 0 16.75 0.00 1.87 8.22 0.10 73.06 09:06:01 PM 1 49.48 0.00 2.55 7.77 0.09 40.11 09:07:01 PM all 37.06 0.00 1.90 0.27 0.09 60.68 09:07:01 PM 0 14.35 0.00 1.51 0.02 0.07 84.06 09:07:01 PM 1 60.81 0.00 2.31 0.52 0.09 36.28 Average: all 34.65 0.00 2.52 4.02 0.10 58.72 Average: 0 16.55 0.00 1.92 3.75 0.09 77.69 Average: 1 53.47 0.00 3.14 4.31 0.10 38.99