---> uname -a: Linux prd-centos7-builder-2c-1g-34902.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 529 5420 16 1871 7009 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:67:8b:64 brd ff:ff:ff:ff:ff:ff inet 10.30.123.196/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe67:8b64/64 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) 12/11/2024 _x86_64_ (2 CPU) 10:03:22 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 230.35 1.98 228.37 63.43 9466.35 10:06:01 AM 187.11 0.63 186.48 52.23 5192.85 10:07:01 AM 31.38 1.95 29.43 210.53 772.25 Average: 149.61 1.52 148.09 108.73 5143.58 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5580956 2427952 30.32 2620 1804304 637436 7.04 547336 1579788 118748 10:06:01 AM 5607152 2401756 29.99 2620 1804472 609924 6.73 537664 1561824 12 10:07:01 AM 5578708 2430200 30.34 2620 1810484 642024 7.09 681188 1446224 17796 Average: 5588939 2419969 30.22 2620 1806420 629795 6.95 588729 1529279 45519 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 62.45 51.32 946.84 9.94 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 28.06 25.27 42.16 9.40 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 33.26 27.47 33.10 16.09 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 Average: eth0 41.26 34.68 340.67 11.81 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) 12/11/2024 _x86_64_ (2 CPU) 10:03:22 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 35.50 0.00 3.43 5.46 0.10 55.52 10:05:01 AM 0 59.89 0.00 4.82 3.32 0.09 31.88 10:05:01 AM 1 12.17 0.00 2.10 7.50 0.10 78.13 10:06:01 AM all 36.71 0.00 1.79 4.14 0.09 57.27 10:06:01 AM 0 48.61 0.00 1.84 3.81 0.11 45.63 10:06:01 AM 1 25.13 0.00 1.76 4.46 0.09 68.57 10:07:01 AM all 38.35 0.00 2.18 0.25 0.10 59.12 10:07:01 AM 0 54.74 0.00 2.40 0.32 0.09 42.45 10:07:01 AM 1 22.55 0.00 1.98 0.19 0.09 75.19 Average: all 36.85 0.00 2.47 3.29 0.10 57.30 Average: 0 54.40 0.00 3.02 2.49 0.10 40.00 Average: 1 19.92 0.00 1.95 4.06 0.09 73.98