---> uname -a: Linux prd-centos7-builder-2c-1g-10236.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 543 5410 16 1867 6995 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:91:04:5a brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe91:45a/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) 09/13/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 219.97 3.30 216.67 128.45 8411.84 01:06:01 PM 188.07 0.63 187.44 52.24 5264.60 01:07:01 PM 30.77 1.95 28.82 210.56 794.34 Average: 146.27 1.96 144.31 130.42 4823.79 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5537580 2471328 30.86 2620 1817304 663500 7.33 588932 1582344 137620 01:06:01 PM 5593964 2414944 30.15 2620 1800200 622996 6.88 554872 1558396 20 01:07:01 PM 5600404 2408504 30.07 2620 1806188 606476 6.70 663548 1442608 17744 Average: 5577316 2431592 30.36 2620 1807897 630991 6.97 602451 1527783 51795 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 77.61 60.46 1061.21 18.47 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 29.17 25.59 42.49 10.29 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.45 26.89 33.57 11.68 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.75 37.65 379.13 13.48 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) 09/13/2024 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 36.41 0.00 3.40 5.49 0.11 54.58 01:05:01 PM 0 15.71 0.00 1.99 5.19 0.10 77.02 01:05:01 PM 1 58.06 0.00 4.91 5.80 0.13 31.11 01:06:01 PM all 37.25 0.00 2.00 3.81 0.11 56.84 01:06:01 PM 0 12.88 0.00 1.50 4.56 0.09 80.96 01:06:01 PM 1 63.20 0.00 2.53 2.98 0.11 31.18 01:07:01 PM all 37.36 0.00 2.09 0.33 0.10 60.12 01:07:01 PM 0 9.01 0.00 1.27 0.22 0.08 89.42 01:07:01 PM 1 67.78 0.00 2.97 0.45 0.11 28.69 Average: all 37.01 0.00 2.50 3.21 0.11 57.18 Average: 0 12.52 0.00 1.59 3.31 0.09 82.49 Average: 1 62.98 0.00 3.47 3.09 0.11 30.33