---> uname -a: Linux prd-centos7-builder-2c-1g-703.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: 2800.000 BogoMIPS: 5600.00 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 509 5420 16 1890 7028 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:79:f4:44 brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe79:f444/64 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) 02/10/2024 _x86_64_ (2 CPU) 06:03:17 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 215.97 1.13 214.84 36.51 8643.22 06:06:01 AM 182.03 0.30 181.73 14.93 6177.04 06:07:01 AM 78.53 0.37 78.16 37.58 1661.05 06:08:01 AM 21.73 1.63 20.09 146.08 474.56 Average: 124.57 0.86 123.71 58.77 4239.31 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5626552 2382364 29.75 2620 1768308 634760 7.01 522684 1570948 59052 06:06:01 AM 5545900 2463016 30.75 2620 1831648 638680 7.05 584680 1576292 41980 06:07:01 AM 5574860 2434056 30.39 2620 1823044 613784 6.78 553788 1576564 12 06:08:01 AM 5530036 2478880 30.95 2620 1824708 656516 7.25 719540 1456384 13708 Average: 5569337 2439579 30.46 2620 1811927 635935 7.02 595173 1545047 28688 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 125.13 112.44 909.68 13.92 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 81.64 71.31 308.40 11.69 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 56.21 51.52 38.30 9.48 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 68.86 59.88 45.38 12.86 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.96 73.79 325.48 11.99 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) 02/10/2024 _x86_64_ (2 CPU) 06:03:17 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 33.87 0.00 2.73 6.06 0.11 57.22 06:05:01 AM 0 20.44 0.00 1.67 6.45 0.12 71.32 06:05:01 AM 1 47.80 0.00 3.82 5.66 0.13 42.58 06:06:01 AM all 33.94 0.00 2.62 4.26 0.12 59.05 06:06:01 AM 0 12.26 0.00 1.67 4.17 0.12 81.78 06:06:01 AM 1 57.00 0.00 3.64 4.38 0.13 34.86 06:07:01 AM all 27.53 0.00 1.72 1.79 0.09 68.87 06:07:01 AM 0 7.07 0.00 1.13 1.27 0.10 90.44 06:07:01 AM 1 48.86 0.00 2.34 2.32 0.07 46.40 06:08:01 AM all 32.71 0.00 1.51 0.21 0.10 65.47 06:08:01 AM 0 7.26 0.00 0.88 0.12 0.12 91.62 06:08:01 AM 1 59.72 0.00 2.19 0.30 0.11 37.68 Average: all 31.99 0.00 2.14 3.07 0.11 62.69 Average: 0 11.71 0.00 1.33 2.98 0.11 83.86 Average: 1 53.31 0.00 2.99 3.16 0.11 40.42