---> uname -a: Linux prd-centos7-builder-2c-1g-9011.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 535 5424 16 1861 7004 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:6d:d9:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe6d:d9d0/64 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) 08/30/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:03 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 156.09 10.43 145.67 894.43 6784.03 02:06:01 PM 288.01 0.63 287.37 52.24 8309.55 02:07:01 PM 27.73 1.63 26.10 146.04 609.19 Average: 157.28 4.16 153.12 358.27 5216.59 02:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5679748 2329168 29.08 2620 1785452 584048 6.45 467720 1570444 195796 02:06:01 PM 5604732 2404184 30.02 2620 1794792 634368 7.00 549028 1553856 24 02:07:01 PM 5556296 2452620 30.62 2620 1795800 665948 7.35 720780 1432136 14820 Average: 5613592 2395324 29.91 2620 1792015 628121 6.93 579176 1518812 70213 02:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 73.51 57.02 1061.21 12.35 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 25.45 23.42 60.84 8.10 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 31.18 25.78 31.09 10.74 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.04 35.17 376.76 10.38 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) 08/30/2024 _x86_64_ (2 CPU) 02:03:19 PM LINUX RESTART 02:04:03 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 34.46 0.00 3.47 4.91 0.12 57.05 02:05:01 PM 0 8.96 0.00 1.88 5.66 0.11 83.40 02:05:01 PM 1 61.48 0.00 5.16 4.11 0.13 29.12 02:06:01 PM all 33.23 0.00 2.27 7.47 0.11 56.92 02:06:01 PM 0 12.55 0.00 1.69 7.37 0.07 78.32 02:06:01 PM 1 55.20 0.00 2.91 7.59 0.13 34.17 02:07:01 PM all 35.58 0.00 1.81 0.30 0.09 62.22 02:07:01 PM 0 9.56 0.00 1.36 0.14 0.07 88.88 02:07:01 PM 1 63.51 0.00 2.26 0.45 0.13 33.65 Average: all 34.42 0.00 2.51 4.21 0.10 58.75 Average: 0 10.37 0.00 1.64 4.36 0.08 83.55 Average: 1 60.05 0.00 3.43 4.06 0.13 32.34