---> uname -a: Linux prd-centos7-builder-2c-1g-7776.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 589 5370 16 1861 6950 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:fd:10:6f brd ff:ff:ff:ff:ff:ff inet 10.30.123.82/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fefd:106f/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) 08/15/2024 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:03 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 224.40 2.21 222.19 70.16 8621.93 11:06:01 PM 193.83 0.64 193.19 53.13 5369.41 11:07:01 PM 30.47 1.95 28.52 210.56 753.37 Average: 148.48 1.60 146.88 112.07 4870.68 11:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 5498464 2510444 31.35 2620 1808924 717148 7.92 633780 1577152 134404 11:06:01 PM 5536016 2472892 30.88 2620 1795300 692020 7.64 617764 1554228 12 11:07:01 PM 5545504 2463404 30.76 2620 1801292 674932 7.45 722908 1438492 17832 Average: 5526661 2482247 30.99 2620 1801839 694700 7.67 658151 1523291 50749 11:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:02 PM eth0 65.06 52.79 970.64 10.13 0.00 0.00 0.00 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 29.31 26.04 42.86 9.69 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 35.45 27.92 33.86 11.74 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.11 35.44 343.86 10.53 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) 08/15/2024 _x86_64_ (2 CPU) 11:03:18 PM LINUX RESTART 11:04:03 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 35.14 0.00 3.44 5.73 0.11 55.58 11:05:02 PM 0 17.99 0.00 2.68 5.60 0.11 73.63 11:05:02 PM 1 52.97 0.00 4.24 5.89 0.13 36.77 11:06:01 PM all 37.13 0.00 2.05 3.77 0.11 56.95 11:06:01 PM 0 18.88 0.00 1.99 4.52 0.10 74.51 11:06:01 PM 1 56.12 0.00 2.11 2.99 0.09 38.69 11:07:01 PM all 37.54 0.00 2.20 0.30 0.09 59.87 11:07:01 PM 0 34.03 0.00 1.82 0.36 0.10 63.69 11:07:01 PM 1 41.08 0.00 2.55 0.23 0.09 56.05 Average: all 36.62 0.00 2.55 3.23 0.10 57.49 Average: 0 23.69 0.00 2.16 3.48 0.10 70.57 Average: 1 49.91 0.00 2.95 2.98 0.10 44.06