---> uname -a: Linux prd-centos7-builder-2c-1g-413.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 550 5412 16 1858 6989 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:c2:aa:6d brd ff:ff:ff:ff:ff:ff inet 10.30.123.208/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fec2:aa6d/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) 05/11/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 151.64 10.14 141.50 867.43 5788.09 09:06:01 AM 312.16 0.28 311.88 14.39 9489.12 09:07:01 AM 46.44 0.37 46.07 37.57 1120.12 09:08:01 AM 34.23 1.95 32.28 210.56 937.81 Average: 136.11 3.19 132.93 282.48 4333.65 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5626160 2382748 29.75 2620 1725920 689356 7.61 570944 1537332 144764 09:06:01 AM 5514928 2493980 31.14 2620 1791800 699932 7.73 640896 1552088 17212 09:07:01 AM 5576512 2432396 30.37 2620 1792728 630992 6.97 578920 1552168 20 09:08:01 AM 5510244 2498664 31.20 2620 1800864 683392 7.55 757744 1438752 29288 Average: 5556961 2451947 30.62 2620 1777828 675918 7.46 637126 1520085 47821 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 57.99 45.33 829.58 10.12 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 29.00 23.32 216.47 7.32 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.03 23.42 27.33 7.56 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.52 26.95 34.29 11.32 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.88 29.75 276.91 9.08 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) 05/11/2024 _x86_64_ (2 CPU) 09:03:19 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.42 0.00 3.02 5.35 0.17 57.05 09:05:01 AM 0 56.84 0.00 4.57 6.95 0.18 31.46 09:05:01 AM 1 13.26 0.00 1.53 3.82 0.15 81.23 09:06:01 AM all 34.66 0.00 2.35 9.12 0.13 53.74 09:06:01 AM 0 60.12 0.00 3.15 11.75 0.11 24.87 09:06:01 AM 1 10.49 0.00 1.60 6.63 0.14 81.14 09:07:01 AM all 36.72 0.00 1.46 1.19 0.09 60.54 09:07:01 AM 0 53.84 0.00 1.92 1.12 0.11 43.01 09:07:01 AM 1 20.16 0.00 1.01 1.27 0.09 77.47 09:08:01 AM all 39.71 0.00 1.96 0.79 0.10 57.44 09:08:01 AM 0 79.21 0.00 3.03 1.53 0.11 16.13 09:08:01 AM 1 3.33 0.00 0.99 0.08 0.10 95.50 Average: all 36.38 0.00 2.20 4.11 0.12 57.19 Average: 0 62.42 0.00 3.16 5.34 0.13 28.95 Average: 1 11.77 0.00 1.28 2.94 0.12 83.89