---> uname -a: Linux prd-centos7-builder-2c-1g-22217.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 518 5437 16 1865 7021 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:d2:5d:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.149/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fed2:5dd1/64 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) 10/08/2024 _x86_64_ (2 CPU) 02:03:39 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 216.80 31.13 185.67 4439.92 40546.38 02:06:01 PM 237.71 0.03 237.67 0.27 8007.59 02:07:01 PM 122.67 0.62 122.06 51.71 3147.89 02:08:02 PM 28.54 1.82 26.72 188.84 725.39 Average: 151.44 8.40 143.04 1170.68 13111.17 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5638984 2369932 29.59 2620 1736996 659084 7.28 576852 1519576 183844 02:06:01 PM 5550372 2458544 30.70 2620 1798936 658088 7.27 586576 1570912 58800 02:07:01 PM 5613248 2395668 29.91 2620 1798696 594224 6.56 538376 1556624 32 02:08:02 PM 5554300 2454616 30.65 2620 1804040 643940 7.11 711824 1441000 17732 Average: 5589226 2419690 30.21 2620 1784667 638834 7.05 603407 1522028 65102 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 310.15 212.62 1526.06 65.31 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.06 27.63 299.96 7.41 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 24.27 22.12 38.41 7.95 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 PM eth0 30.25 24.79 30.07 10.31 0.00 0.00 0.00 02:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.22 71.81 473.79 22.75 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) 10/08/2024 _x86_64_ (2 CPU) 02:03:39 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 31.85 0.00 6.35 18.84 0.11 42.86 02:05:01 PM 0 43.08 0.00 7.36 18.55 0.11 30.90 02:05:01 PM 1 20.91 0.00 5.37 19.11 0.10 54.51 02:06:01 PM all 28.03 0.00 2.43 13.11 0.12 56.31 02:06:01 PM 0 39.22 0.00 3.14 16.27 0.12 41.24 02:06:01 PM 1 17.18 0.00 1.77 10.06 0.12 70.87 02:07:01 PM all 31.43 0.00 1.71 4.18 0.09 62.59 02:07:01 PM 0 52.99 0.00 2.24 5.74 0.11 38.92 02:07:01 PM 1 10.95 0.00 1.19 2.69 0.09 85.08 02:08:02 PM all 35.73 0.00 1.74 1.69 0.10 60.75 02:08:02 PM 0 45.68 0.00 1.90 2.11 0.11 50.21 02:08:02 PM 1 25.95 0.00 1.60 1.29 0.09 71.07 Average: all 31.76 0.00 3.05 9.43 0.10 55.65 Average: 0 45.23 0.00 3.66 10.65 0.11 40.36 Average: 1 18.72 0.00 2.47 8.25 0.10 70.46