---> uname -a: Linux prd-centos7-builder-2c-1g-35168.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 511 5441 16 1868 7028 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:51:cb:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.180/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe51:cbc8/64 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) 12/16/2024 _x86_64_ (2 CPU) 03:03:47 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 200.12 45.40 154.71 5514.92 39893.50 03:06:01 AM 307.51 0.07 307.45 1.33 9880.19 03:07:01 AM 84.11 0.63 83.47 52.24 2063.24 03:08:01 AM 29.75 1.95 27.80 210.56 787.52 Average: 155.37 12.01 143.36 1444.93 13157.23 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5724588 2284320 28.52 2620 1678548 662420 7.31 556144 1474836 139616 03:06:01 AM 5542708 2466200 30.79 2620 1799920 673492 7.44 591380 1571816 40372 03:07:01 AM 5576196 2432712 30.38 2620 1801592 639732 7.06 574008 1557444 232 03:08:01 AM 5565804 2443104 30.50 2620 1819504 625392 6.90 693220 1446624 30632 Average: 5602324 2406584 30.05 2620 1774891 650259 7.18 603688 1512680 52713 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 247.22 172.55 1515.12 62.75 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 32.80 28.04 323.58 7.71 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.67 22.76 24.33 8.63 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.80 25.42 31.86 10.64 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.13 62.20 473.76 22.43 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) 12/16/2024 _x86_64_ (2 CPU) 03:03:47 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 31.53 0.00 5.71 27.34 0.14 35.28 03:05:01 AM 0 19.64 0.00 5.23 25.82 0.14 49.17 03:05:01 AM 1 43.80 0.00 6.20 28.88 0.14 20.97 03:06:01 AM all 35.02 0.00 3.01 7.65 0.14 54.18 03:06:01 AM 0 29.30 0.00 2.39 7.68 0.14 60.49 03:06:01 AM 1 40.79 0.00 3.63 7.62 0.14 47.82 03:07:01 AM all 34.41 0.00 1.52 2.11 0.10 61.86 03:07:01 AM 0 24.37 0.00 1.29 1.36 0.10 72.87 03:07:01 AM 1 44.69 0.00 1.75 2.88 0.11 50.57 03:08:01 AM all 37.23 0.00 1.91 0.65 0.12 60.09 03:08:01 AM 0 24.78 0.00 1.53 0.67 0.10 72.91 03:08:01 AM 1 50.20 0.00 2.31 0.63 0.13 46.74 Average: all 34.55 0.00 3.03 9.39 0.12 52.90 Average: 0 24.53 0.00 2.60 8.84 0.12 63.91 Average: 1 44.85 0.00 3.47 9.95 0.13 41.60