---> uname -a: Linux prd-centos7-builder-2c-1g-10857.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 523 5428 16 1868 7015 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:ba:c4:8f brd ff:ff:ff:ff:ff:ff inet 10.30.122.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:feba:c48f/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) 09/22/2024 _x86_64_ (2 CPU) 06:03:49 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 237.25 50.31 186.94 6085.80 40869.56 06:06:01 AM 279.99 0.29 279.71 14.64 9000.25 06:07:01 AM 79.23 0.37 78.86 37.58 1939.41 06:08:01 AM 35.41 1.95 33.46 210.53 960.64 Average: 157.46 13.28 144.18 1594.03 13211.80 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 5725080 2283836 28.52 2620 1697824 618420 6.83 491080 1520072 140152 06:06:01 AM 5569616 2439300 30.46 2620 1800728 640812 7.07 578640 1558572 39940 06:07:01 AM 5597528 2411388 30.11 2620 1801604 610220 6.74 551064 1558652 24 06:08:01 AM 5534896 2474020 30.89 2620 1810204 661600 7.30 725860 1444544 30008 Average: 5606780 2402136 29.99 2620 1777590 632763 6.99 586661 1520460 52531 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:02 AM eth0 247.23 166.79 1550.86 61.90 0.00 0.00 0.00 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 35.19 29.68 294.36 8.91 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 28.99 24.19 29.80 7.88 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 34.31 26.30 33.38 11.56 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 86.65 61.88 477.93 22.62 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) 09/22/2024 _x86_64_ (2 CPU) 06:03:49 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 36.07 0.00 6.80 17.05 0.14 39.94 06:05:02 AM 0 30.47 0.00 6.30 16.50 0.16 46.57 06:05:02 AM 1 41.74 0.00 7.34 17.57 0.14 33.20 06:06:01 AM all 33.54 0.00 2.85 8.58 0.12 54.92 06:06:01 AM 0 16.28 0.00 1.98 8.54 0.09 73.10 06:06:01 AM 1 51.68 0.00 3.74 8.62 0.15 35.81 06:07:01 AM all 32.28 0.00 1.76 1.28 0.10 64.58 06:07:01 AM 0 17.14 0.00 1.60 1.07 0.07 80.12 06:07:01 AM 1 48.08 0.00 1.92 1.49 0.12 48.38 06:08:01 AM all 35.58 0.00 2.09 0.65 0.10 61.58 06:08:01 AM 0 16.28 0.00 1.77 0.19 0.10 81.66 06:08:01 AM 1 55.72 0.00 2.42 1.16 0.11 40.59 Average: all 34.36 0.00 3.36 6.81 0.11 55.36 Average: 0 19.96 0.00 2.89 6.47 0.10 70.58 Average: 1 49.30 0.00 3.85 7.17 0.13 39.55