---> uname -a: Linux prd-centos7-builder-2c-1g-595.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 537 5394 16 1889 7001 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:5b:73:8e brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe5b:738e/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) 02/07/2024 _x86_64_ (2 CPU) 05:03:19 PM LINUX RESTART 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 253.45 1.05 252.40 33.88 9293.09 05:06:01 PM 145.49 0.63 144.86 51.31 5028.70 05:07:01 PM 76.73 0.03 76.69 1.20 1498.67 05:08:01 PM 31.51 1.95 29.56 210.53 863.39 Average: 126.26 0.92 125.35 74.40 4149.40 05:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5558696 2450220 30.59 2620 1809720 654888 7.23 567324 1587016 113800 05:06:01 PM 5587644 2421272 30.23 2620 1821504 607412 6.71 542328 1576240 32316 05:07:01 PM 5587712 2421204 30.23 2620 1821540 660152 7.29 540408 1575720 24 05:08:01 PM 5546648 2462268 30.74 2620 1830020 671240 7.41 696964 1460372 28056 Average: 5570175 2438741 30.45 2620 1820696 648423 7.16 586756 1549837 43549 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 PM eth0 69.51 53.33 986.28 8.07 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 32.93 27.74 201.35 8.03 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 19.62 17.14 14.76 13.36 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 34.41 27.00 33.07 10.85 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.99 31.21 306.02 10.09 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) 02/07/2024 _x86_64_ (2 CPU) 05:03:19 PM LINUX RESTART 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 34.90 0.00 3.10 6.64 0.12 55.25 05:05:01 PM 0 23.45 0.00 2.69 7.99 0.12 65.76 05:05:01 PM 1 46.70 0.00 3.54 5.25 0.11 44.40 05:06:01 PM all 35.57 0.00 2.82 3.31 0.11 58.18 05:06:01 PM 0 11.07 0.00 2.22 3.66 0.09 82.96 05:06:01 PM 1 61.76 0.00 3.45 2.94 0.13 31.72 05:07:01 PM all 25.67 0.00 0.88 2.26 0.10 71.10 05:07:01 PM 0 1.13 0.00 0.47 2.49 0.10 95.82 05:07:01 PM 1 51.92 0.00 1.29 2.01 0.09 44.68 05:08:01 PM all 38.32 0.00 2.31 0.37 0.11 58.90 05:08:01 PM 0 6.88 0.00 1.22 0.29 0.12 91.50 05:08:01 PM 1 72.16 0.00 3.51 0.45 0.11 23.76 Average: all 33.59 0.00 2.27 3.12 0.11 60.92 Average: 0 10.47 0.00 1.63 3.55 0.11 84.23 Average: 1 58.12 0.00 2.94 2.66 0.11 36.17