---> uname -a: Linux prd-centos7-builder-2c-1g-25945.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 542 5411 16 1867 6996 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:8d:c0:38 brd ff:ff:ff:ff:ff:ff inet 10.30.123.123/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe8d:c038/64 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) 11/08/2024 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 122.19 4.60 117.59 275.95 4298.70 03:06:01 PM 220.35 0.03 220.32 0.27 7349.48 03:07:01 PM 154.57 0.88 153.69 58.64 4252.44 03:08:01 PM 23.12 1.38 21.74 139.66 458.87 Average: 130.06 1.72 128.34 118.63 4090.02 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5641036 2367872 29.57 2620 1717892 689736 7.62 591124 1509064 122504 03:06:01 PM 5597212 2411696 30.11 2620 1799828 621988 6.87 541532 1572672 97872 03:07:01 PM 5517696 2491212 31.11 2620 1800256 694692 7.67 644448 1546448 224 03:08:01 PM 5582692 2426216 30.29 2620 1800976 625976 6.91 691068 1434828 14808 Average: 5584659 2424249 30.27 2620 1779738 658098 7.27 617043 1515753 58852 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 41.04 29.90 723.01 4.79 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 28.61 25.20 304.99 6.07 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.52 21.86 42.64 6.72 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 32.22 25.74 31.67 10.38 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.10 25.67 275.60 6.99 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) 11/08/2024 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 16.98 0.00 1.59 13.32 0.15 67.97 03:05:01 PM 0 10.59 0.00 1.36 11.80 0.14 76.12 03:05:01 PM 1 23.44 0.00 1.79 14.86 0.16 59.75 03:06:01 PM all 25.16 0.00 2.72 9.26 0.11 62.74 03:06:01 PM 0 15.46 0.00 2.11 6.55 0.10 75.79 03:06:01 PM 1 35.07 0.00 3.36 12.06 0.12 49.40 03:07:01 PM all 26.91 0.00 2.21 5.67 0.10 65.11 03:07:01 PM 0 15.84 0.00 2.54 4.13 0.09 77.40 03:07:01 PM 1 38.42 0.00 1.88 7.26 0.11 52.34 03:08:01 PM all 36.34 0.00 1.81 0.70 0.10 61.06 03:08:01 PM 0 52.15 0.00 2.05 1.11 0.11 44.58 03:08:01 PM 1 21.01 0.00 1.56 0.29 0.09 77.05 Average: all 26.30 0.00 2.08 7.28 0.11 64.23 Average: 0 23.28 0.00 2.01 5.96 0.11 68.65 Average: 1 29.35 0.00 2.15 8.61 0.12 59.77