---> uname -a: Linux prd-centos7-builder-2c-1g-34542.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 574 5007 16 2239 6948 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:95:b7:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.92/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe95:b7f8/64 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) 12/05/2024 _x86_64_ (2 CPU) 09:41:21 AM LINUX RESTART 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 113.44 1.50 111.94 101.68 6925.90 09:44:01 AM 52.28 8.64 43.64 821.72 3523.32 09:45:02 AM 280.25 2.08 278.16 203.33 9538.07 Average: 148.66 4.08 144.58 375.59 6662.42 09:42:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5766472 2242444 28.00 2620 1628636 921036 10.17 573768 1427532 40 09:44:01 AM 5119260 2889656 36.08 2620 2089716 979844 10.82 882644 1636940 401860 09:45:02 AM 5288504 2720412 33.97 2620 2044616 637492 7.04 823320 1555408 133316 Average: 5391412 2617504 32.68 2620 1920989 846124 9.34 759911 1539960 178405 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:43:01 AM eth0 76.33 61.10 582.48 11.19 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 22.88 19.47 481.60 1.91 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 09:45:02 AM eth0 52.78 43.75 532.89 9.24 0.00 0.00 0.00 09:45:02 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 Average: eth0 50.66 41.44 532.32 7.45 0.00 0.00 0.00 Average: lo 0.08 0.08 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) 12/05/2024 _x86_64_ (2 CPU) 09:41:21 AM LINUX RESTART 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 4.94 0.00 0.81 3.02 0.05 91.18 09:43:01 AM 0 3.99 0.00 1.11 5.64 0.07 89.19 09:43:01 AM 1 5.89 0.00 0.49 0.39 0.05 93.18 09:44:01 AM all 22.19 0.00 4.04 0.81 0.09 72.87 09:44:01 AM 0 10.28 0.00 3.06 0.65 0.10 85.92 09:44:01 AM 1 34.42 0.00 5.06 0.98 0.07 59.48 09:45:02 AM all 24.43 0.00 2.97 7.40 0.10 65.10 09:45:02 AM 0 29.95 0.00 2.97 5.69 0.10 61.29 09:45:02 AM 1 18.98 0.00 2.96 9.10 0.10 68.86 Average: all 17.09 0.00 2.60 3.73 0.08 76.50 Average: 0 14.58 0.00 2.37 3.98 0.09 78.98 Average: 1 19.61 0.00 2.81 3.48 0.07 74.03