---> uname -a: Linux prd-centos7-builder-2c-1g-1536.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 5424 16 1878 7020 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:98:f1:9f brd ff:ff:ff:ff:ff:ff inet 10.30.123.180/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe98:f19f/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) 02/22/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 210.88 1.22 209.66 39.17 9093.85 10:06:01 PM 171.23 0.63 170.60 51.31 5228.34 10:07:01 PM 40.57 0.03 40.54 1.20 908.76 10:08:01 PM 30.55 1.95 28.60 210.53 803.35 Average: 113.30 0.96 112.35 75.55 4008.52 10:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5633332 2375584 29.66 2620 1796860 613744 6.78 494868 1585168 111040 10:06:01 PM 5573672 2435244 30.41 2620 1811932 647096 7.14 565308 1570464 16552 10:07:01 PM 5586904 2422012 30.24 2620 1811960 627580 6.93 552108 1570680 24 10:08:01 PM 5568580 2440336 30.47 2620 1820084 635668 7.02 683120 1456600 29240 Average: 5590622 2418294 30.20 2620 1810209 631022 6.97 573851 1545728 39214 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 55.41 42.09 923.02 7.39 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 30.83 26.25 141.04 8.29 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 18.32 16.02 26.43 5.62 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 34.86 26.77 34.68 11.04 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.86 27.78 281.30 8.09 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) 02/22/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 35.55 0.00 3.15 4.90 0.10 56.30 10:05:01 PM 0 14.84 0.00 1.38 4.87 0.10 78.80 10:05:01 PM 1 57.19 0.00 4.99 4.93 0.11 32.78 10:06:01 PM all 34.61 0.00 2.33 4.16 0.10 58.80 10:06:01 PM 0 11.39 0.00 1.77 4.28 0.10 82.45 10:06:01 PM 1 58.87 0.00 2.93 4.03 0.09 34.07 10:07:01 PM all 26.49 0.00 0.86 0.50 0.08 72.08 10:07:01 PM 0 6.35 0.00 0.64 0.32 0.08 92.60 10:07:01 PM 1 47.38 0.00 1.09 0.68 0.07 50.78 10:08:01 PM all 38.85 0.00 2.50 0.28 0.09 58.28 10:08:01 PM 0 32.66 0.00 2.14 0.17 0.09 64.94 10:08:01 PM 1 45.12 0.00 2.87 0.37 0.09 51.54 Average: all 33.84 0.00 2.20 2.46 0.09 61.40 Average: 0 16.20 0.00 1.48 2.42 0.09 79.81 Average: 1 52.11 0.00 2.96 2.49 0.09 42.35