---> uname -a: Linux prd-centos7-builder-2c-1g-33933.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 529 5420 16 1870 7009 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:47:db:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.24/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe47:dbea/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) 11/30/2024 _x86_64_ (2 CPU) 10:03:20 PM LINUX RESTART 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 150.63 3.10 147.53 139.30 7480.61 10:06:01 PM 265.02 0.60 264.42 51.04 7410.94 10:07:01 PM 26.28 1.67 24.62 147.24 611.99 Average: 147.28 1.78 145.50 112.38 5154.81 10:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5598176 2410740 30.10 2620 1794080 622160 6.87 539584 1576388 164720 10:06:01 PM 5537360 2471556 30.86 2620 1804044 667092 7.37 610296 1560396 236 10:07:01 PM 5596080 2412836 30.13 2620 1804864 603604 6.66 674864 1438632 14812 Average: 5577205 2431711 30.36 2620 1800996 630952 6.97 608248 1525139 59923 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 70.82 53.44 1049.34 10.26 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 22.72 21.17 58.17 7.10 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 31.46 25.53 31.26 10.37 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 Average: eth0 41.51 33.27 375.87 9.24 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) 11/30/2024 _x86_64_ (2 CPU) 10:03:20 PM LINUX RESTART 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 35.53 0.00 3.21 3.22 0.11 57.93 10:05:01 PM 0 64.01 0.00 5.22 4.31 0.11 26.35 10:05:01 PM 1 9.23 0.00 1.33 2.20 0.10 87.14 10:06:01 PM all 29.40 0.00 2.13 8.13 0.10 60.25 10:06:01 PM 0 52.58 0.00 2.71 9.02 0.13 35.56 10:06:01 PM 1 7.61 0.00 1.58 7.29 0.08 83.44 10:07:01 PM all 35.80 0.00 1.80 0.34 0.10 61.96 10:07:01 PM 0 72.18 0.00 2.87 0.70 0.13 24.12 10:07:01 PM 1 2.72 0.00 0.86 0.02 0.05 96.35 Average: all 33.56 0.00 2.38 3.91 0.10 60.06 Average: 0 62.84 0.00 3.59 4.71 0.12 28.74 Average: 1 6.49 0.00 1.25 3.16 0.08 89.01