---> uname -a: Linux prd-centos7-builder-2c-1g-2006.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 552 5035 16 2233 6970 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:98:6e:1e brd ff:ff:ff:ff:ff:ff inet 10.30.123.138/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe98:6e1e/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) 04/05/2024 _x86_64_ (2 CPU) 09:41:39 AM LINUX RESTART 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 188.99 22.51 166.48 3755.24 38403.80 09:44:01 AM 21.76 8.55 13.21 815.99 5616.84 09:45:01 AM 276.42 2.03 274.38 166.82 10017.11 09:46:01 AM 223.15 0.22 222.93 43.97 8018.69 Average: 177.59 8.33 169.26 1195.74 15516.43 09:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5793352 2215556 27.66 2620 1625208 923168 10.19 549128 1424816 137476 09:44:01 AM 5543676 2465232 30.78 2620 1780376 984652 10.87 646428 1542200 111640 09:45:01 AM 5456720 2552188 31.87 2620 1904488 651076 7.19 793500 1448224 31748 09:46:01 AM 5173252 2835656 35.41 2620 2123616 666432 7.36 881036 1597468 77060 Average: 5491750 2517158 31.43 2620 1858422 806332 8.90 717523 1503177 89481 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:43:01 AM eth0 273.08 182.47 1290.69 63.08 0.00 0.00 0.00 09:43:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 15.34 12.84 350.87 1.23 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 27.98 25.10 158.21 5.01 0.00 0.00 0.00 09:45:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 09:46:01 AM eth0 51.12 37.74 750.97 8.77 0.00 0.00 0.00 09:46:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 Average: eth0 91.90 64.55 637.75 19.53 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 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) 04/05/2024 _x86_64_ (2 CPU) 09:41:39 AM LINUX RESTART 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 17.04 0.00 4.26 13.06 0.08 65.56 09:43:01 AM 0 14.97 0.00 4.22 11.02 0.09 69.69 09:43:01 AM 1 19.10 0.00 4.28 15.11 0.07 61.44 09:44:01 AM all 8.17 0.00 1.00 0.51 0.05 90.27 09:44:01 AM 0 1.93 0.00 0.40 0.03 0.05 97.59 09:44:01 AM 1 14.50 0.00 1.58 1.02 0.03 82.87 09:45:01 AM all 25.96 0.00 4.81 7.38 0.10 61.75 09:45:01 AM 0 13.13 0.00 3.95 7.83 0.10 74.98 09:45:01 AM 1 39.13 0.00 5.72 6.92 0.11 48.13 09:46:01 AM all 36.79 0.00 2.75 5.80 0.11 54.54 09:46:01 AM 0 9.99 0.00 1.55 4.57 0.10 83.79 09:46:01 AM 1 65.31 0.00 4.03 7.10 0.13 23.44 Average: all 21.85 0.00 3.19 6.67 0.09 68.21 Average: 0 9.96 0.00 2.52 5.83 0.09 81.61 Average: 1 34.04 0.00 3.88 7.52 0.08 54.47