---> uname -a: Linux prd-centos7-builder-2c-1g-11672.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 541 5410 16 1868 6997 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:47:c0:35 brd ff:ff:ff:ff:ff:ff inet 10.30.122.86/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe47:c035/64 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) 09/26/2024 _x86_64_ (2 CPU) 02:05:11 PM LINUX RESTART 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 245.24 1.17 244.08 34.65 9941.83 02:08:01 PM 158.14 0.90 157.24 59.30 4197.63 02:09:01 PM 30.03 1.53 28.50 181.24 797.43 Average: 144.47 1.20 143.27 91.73 4978.97 02:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 5541752 2467164 30.81 2620 1814640 658540 7.27 584900 1582340 111036 02:08:01 PM 5536732 2472184 30.87 2620 1801876 674972 7.45 622424 1548740 208 02:09:01 PM 5537160 2471756 30.86 2620 1806868 664776 7.34 725984 1442976 17736 Average: 5538548 2470368 30.85 2620 1807795 666096 7.35 644436 1524685 42993 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 PM eth0 54.64 41.10 867.90 8.33 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 02:08:01 PM eth0 28.57 25.47 43.24 9.35 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 31.03 24.69 31.89 10.79 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.08 30.42 314.34 9.49 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) 09/26/2024 _x86_64_ (2 CPU) 02:05:11 PM LINUX RESTART 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 30.67 0.00 3.12 6.86 0.11 59.24 02:07:01 PM 0 16.76 0.00 2.06 6.61 0.09 74.49 02:07:01 PM 1 45.22 0.00 4.23 7.14 0.13 43.28 02:08:01 PM all 35.70 0.00 2.03 2.60 0.11 59.57 02:08:01 PM 0 26.82 0.00 2.13 3.50 0.10 67.44 02:08:01 PM 1 44.78 0.00 1.91 1.66 0.12 51.53 02:09:01 PM all 37.97 0.00 1.93 0.28 0.09 59.74 02:09:01 PM 0 17.98 0.00 1.62 0.24 0.07 80.09 02:09:01 PM 1 58.67 0.00 2.27 0.32 0.09 38.66 Average: all 34.79 0.00 2.36 3.24 0.10 59.52 Average: 0 20.49 0.00 1.94 3.44 0.09 74.05 Average: 1 49.59 0.00 2.80 3.02 0.11 44.48