---> uname -a: Linux prd-centos7-builder-2c-1g-6693.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 508 5451 16 1860 7030 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:c9:7d:3f brd ff:ff:ff:ff:ff:ff inet 10.30.122.218/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fec9:7d3f/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) 07/29/2024 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 177.17 11.29 165.87 1189.74 6208.68 09:06:01 PM 282.99 0.47 282.53 16.13 8653.49 09:07:01 PM 42.51 0.47 42.05 43.44 925.54 Average: 167.56 4.08 163.48 416.48 5262.62 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5721092 2287816 28.57 2620 1718092 574004 6.34 477888 1534596 139160 09:06:01 PM 5618248 2390660 29.85 2620 1793952 576908 6.37 538036 1552740 10688 09:07:01 PM 5608492 2400416 29.97 2620 1792268 583860 6.45 554676 1545032 14684 Average: 5649277 2359631 29.46 2620 1768104 578257 6.38 523533 1544123 54844 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 247.53 169.65 1315.23 54.73 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 30.72 26.09 226.22 8.00 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 26.22 23.97 23.02 9.12 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 101.50 73.24 521.54 23.95 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) 07/29/2024 _x86_64_ (2 CPU) 09:03:22 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.02 0.00 4.04 6.56 0.14 56.25 09:05:01 PM 0 18.26 0.00 3.54 6.67 0.12 71.41 09:05:01 PM 1 48.77 0.00 4.56 6.45 0.17 40.06 09:06:01 PM all 31.20 0.00 2.35 8.87 0.11 57.46 09:06:01 PM 0 24.88 0.00 1.72 8.51 0.12 64.76 09:06:01 PM 1 37.68 0.00 2.99 9.22 0.11 50.00 09:07:01 PM all 37.70 0.00 2.02 1.05 0.11 59.11 09:07:01 PM 0 14.70 0.00 1.69 0.92 0.10 82.57 09:07:01 PM 1 61.84 0.00 2.34 1.20 0.11 34.51 Average: all 33.99 0.00 2.79 5.48 0.12 57.62 Average: 0 19.25 0.00 2.32 5.35 0.12 72.97 Average: 1 49.40 0.00 3.28 5.63 0.13 41.56