---> uname -a: Linux prd-centos7-builder-2c-1g-10182.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 530 5428 16 1862 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:4b:36:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.215/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe4b:36c6/64 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) 09/12/2024 _x86_64_ (2 CPU) 11:03:22 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 217.34 2.28 215.05 70.87 9249.44 11:06:01 PM 192.10 0.63 191.47 52.25 5335.34 11:07:01 PM 29.85 1.82 28.03 188.81 761.54 Average: 146.43 1.58 144.85 103.98 5115.65 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5574360 2434556 30.40 2620 1806268 653364 7.21 562044 1577940 131668 11:06:01 PM 5530060 2478856 30.95 2620 1795416 700248 7.73 621260 1554944 32 11:07:01 PM 5536548 2472368 30.87 2620 1800732 682740 7.54 729480 1438956 17720 Average: 5546989 2461927 30.74 2620 1800805 678784 7.49 637595 1523947 49807 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 69.13 53.56 1054.71 10.05 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 28.16 25.27 41.60 9.39 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 32.76 26.20 32.02 10.98 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 43.35 35.01 376.18 10.14 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) 09/12/2024 _x86_64_ (2 CPU) 11:03:22 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 33.71 0.00 3.24 6.46 0.10 56.50 11:05:01 PM 0 64.39 0.00 5.56 6.94 0.11 23.00 11:05:01 PM 1 5.51 0.00 1.07 6.01 0.07 87.35 11:06:01 PM all 37.28 0.00 2.11 3.87 0.10 56.64 11:06:01 PM 0 50.25 0.00 2.50 3.64 0.11 43.50 11:06:01 PM 1 24.75 0.00 1.76 4.07 0.10 69.32 11:07:01 PM all 36.35 0.00 2.01 0.35 0.11 61.18 11:07:01 PM 0 70.48 0.00 2.89 0.56 0.13 25.94 11:07:01 PM 1 5.29 0.00 1.18 0.19 0.07 93.28 Average: all 35.79 0.00 2.45 3.56 0.10 58.10 Average: 0 61.57 0.00 3.64 3.72 0.12 30.96 Average: 1 11.77 0.00 1.33 3.42 0.08 83.41