---> uname -a: Linux prd-centos7-builder-2c-1g-900.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 500 5430 16 1889 7038 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:82:a9:82 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe82:a982/64 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) 02/14/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 196.10 2.35 193.76 73.65 8462.23 10:06:01 AM 205.36 0.28 205.08 14.39 6547.81 10:07:01 AM 77.29 0.37 76.93 37.58 1617.51 10:08:01 AM 27.02 1.82 25.20 188.84 680.73 Average: 126.46 1.20 125.25 78.61 4327.76 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5640512 2368404 29.57 2620 1767676 621440 6.86 509832 1571080 72076 10:06:01 AM 5520424 2488492 31.07 2620 1831004 661736 7.31 608724 1576312 41976 10:07:01 AM 5588672 2420244 30.22 2620 1822412 598040 6.60 538520 1576580 32 10:08:01 AM 5569952 2438964 30.45 2620 1827584 612140 6.76 673760 1461436 15908 Average: 5579890 2429026 30.33 2620 1812169 623339 6.88 582709 1546352 32498 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 57.87 45.06 995.40 7.53 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 30.78 23.57 290.76 7.14 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 19.47 17.39 21.51 5.60 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 29.72 24.39 29.64 9.95 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.46 27.61 334.44 7.55 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) 02/14/2024 _x86_64_ (2 CPU) 10:03:17 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 36.17 0.00 3.15 5.99 0.10 54.58 10:05:01 AM 0 35.03 0.00 2.80 6.80 0.10 55.26 10:05:01 AM 1 37.32 0.00 3.49 5.16 0.12 53.90 10:06:01 AM all 36.15 0.00 2.77 5.12 0.12 55.83 10:06:01 AM 0 21.79 0.00 2.56 5.10 0.14 70.42 10:06:01 AM 1 50.88 0.00 2.98 5.15 0.11 40.89 10:07:01 AM all 24.04 0.00 1.36 2.23 0.09 72.28 10:07:01 AM 0 17.92 0.00 1.35 2.80 0.09 77.84 10:07:01 AM 1 30.26 0.00 1.37 1.67 0.09 66.60 10:08:01 AM all 34.78 0.00 1.73 1.00 0.12 62.37 10:08:01 AM 0 23.86 0.00 1.53 0.69 0.12 73.80 10:08:01 AM 1 45.91 0.00 1.96 1.30 0.12 50.70 Average: all 32.77 0.00 2.25 3.58 0.11 61.29 Average: 0 24.61 0.00 2.06 3.84 0.11 69.38 Average: 1 41.05 0.00 2.45 3.32 0.11 53.07