---> uname -a: Linux prd-centos7-builder-2c-1g-432.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 501 5433 16 1886 7037 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:2e:0e:bf brd ff:ff:ff:ff:ff:ff inet 10.30.122.9/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe2e:ebf/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) 02/04/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 118.24 8.25 110.00 643.68 5883.06 10:06:01 AM 291.10 0.30 290.80 14.93 10006.18 10:07:01 AM 75.83 0.37 75.46 37.58 1547.81 10:08:01 AM 28.64 1.82 26.82 188.87 698.20 Average: 128.46 2.68 125.78 221.27 4533.97 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5617892 2391024 29.85 2620 1766416 655788 7.24 541732 1568864 164480 10:06:01 AM 5540712 2468204 30.82 2620 1826984 649352 7.17 593720 1571860 41972 10:07:01 AM 5603180 2405736 30.04 2620 1818444 590356 6.52 528960 1572144 32 10:08:01 AM 5538656 2470260 30.84 2620 1823572 645784 7.13 707788 1456964 15920 Average: 5575110 2433806 30.39 2620 1808854 635320 7.01 593050 1542458 55601 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 60.75 48.79 1012.71 7.62 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 29.10 23.52 260.88 7.14 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 20.94 18.09 22.19 5.71 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 33.17 26.64 32.21 17.82 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.99 29.26 332.01 9.57 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) 02/04/2024 _x86_64_ (2 CPU) 10:03:20 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 35.30 0.00 2.86 4.64 0.11 57.09 10:05:01 AM 0 53.20 0.00 3.99 3.57 0.13 39.12 10:05:01 AM 1 18.26 0.00 1.78 5.64 0.10 74.21 10:06:01 AM all 34.57 0.00 2.71 8.54 0.12 54.04 10:06:01 AM 0 47.65 0.00 3.46 7.32 0.14 41.43 10:06:01 AM 1 21.82 0.00 1.99 9.74 0.12 66.33 10:07:01 AM all 23.67 0.00 1.40 2.47 0.08 72.38 10:07:01 AM 0 20.50 0.00 1.40 2.70 0.07 75.34 10:07:01 AM 1 26.84 0.00 1.41 2.26 0.09 69.40 10:08:01 AM all 38.66 0.00 1.77 0.25 0.11 59.21 10:08:01 AM 0 58.20 0.00 2.18 0.29 0.11 39.22 10:08:01 AM 1 19.96 0.00 1.35 0.21 0.10 78.38 Average: all 33.01 0.00 2.18 3.98 0.11 60.72 Average: 0 44.63 0.00 2.74 3.48 0.11 49.04 Average: 1 21.71 0.00 1.63 4.46 0.10 72.09