---> uname -a: Linux prd-centos7-builder-2c-1g-6624.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 506 5449 16 1864 7032 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:12:0a:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.43/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe12:af0/64 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) 07/28/2024 _x86_64_ (2 CPU) 07:03:42 PM LINUX RESTART 07:04:06 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 230.76 52.62 178.14 5272.82 27189.10 07:06:01 PM 308.71 0.48 308.23 16.66 9585.32 07:07:01 PM 45.71 0.43 45.28 43.18 1125.94 Average: 194.04 16.85 177.19 1677.94 12218.65 07:04:06 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5720156 2288760 28.58 2620 1697916 631036 6.97 492756 1520340 139952 07:06:01 PM 5620896 2388020 29.82 2620 1797180 603548 6.66 527272 1557240 10668 07:07:01 PM 5637000 2371916 29.62 2620 1795484 587664 6.49 514124 1554684 14676 Average: 5659351 2349565 29.34 2620 1763527 607416 6.71 511384 1544088 55099 07:04:06 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 351.16 219.22 1712.39 70.94 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 34.83 28.27 286.12 9.06 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.24 25.34 29.04 9.35 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.00 87.29 646.31 28.61 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) 07/28/2024 _x86_64_ (2 CPU) 07:03:42 PM LINUX RESTART 07:04:06 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 40.01 0.00 7.35 9.67 0.11 42.86 07:05:01 PM 0 47.46 0.00 7.96 11.78 0.10 32.71 07:05:01 PM 1 32.76 0.00 6.75 7.61 0.11 52.77 07:06:01 PM all 35.37 0.00 2.65 7.59 0.12 54.27 07:06:01 PM 0 53.46 0.00 2.90 6.06 0.12 37.45 07:06:01 PM 1 17.82 0.00 2.42 9.08 0.10 70.57 07:07:01 PM all 37.55 0.00 2.02 0.64 0.10 59.70 07:07:01 PM 0 73.37 0.00 2.77 0.77 0.11 22.98 07:07:01 PM 1 3.99 0.00 1.31 0.52 0.10 94.07 Average: all 37.56 0.00 3.89 5.84 0.11 52.60 Average: 0 58.37 0.00 4.44 6.05 0.11 31.03 Average: 1 17.59 0.00 3.37 5.64 0.11 73.30