---> uname -a: Linux prd-centos7-builder-2c-1g-149.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: 2799.996 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 524 5421 16 1875 7015 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:be:24:42 brd ff:ff:ff:ff:ff:ff inet 10.30.122.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:febe:2442/64 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) 03/16/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 157.13 2.35 154.78 73.85 7008.30 09:06:01 PM 266.70 0.30 266.40 14.93 7849.83 09:07:01 PM 45.58 0.37 45.21 37.58 1057.05 09:08:01 PM 30.02 1.95 28.07 210.56 796.59 Average: 124.72 1.24 123.49 84.27 4166.22 09:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5643144 2365764 29.54 2620 1747424 676636 7.47 526832 1558880 95828 09:06:01 PM 5518872 2490036 31.09 2620 1808448 718076 7.93 619136 1569552 16684 09:07:01 PM 5612440 2396468 29.92 2620 1809380 622080 6.87 526512 1569632 8 09:08:01 PM 5597952 2410956 30.10 2620 1817512 621484 6.86 652472 1456304 29248 Average: 5593102 2415806 30.16 2620 1795691 659569 7.28 581238 1538592 35442 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 55.84 42.90 919.57 7.73 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 32.25 22.82 196.93 7.35 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 24.47 22.36 25.54 7.23 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 33.22 26.94 34.84 16.45 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.37 28.70 291.63 9.70 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) 03/16/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 33.67 0.00 2.62 4.66 0.14 58.90 09:05:01 PM 0 40.70 0.00 2.44 4.70 0.15 52.02 09:05:01 PM 1 26.85 0.00 2.78 4.61 0.16 65.59 09:06:01 PM all 34.27 0.00 2.42 8.03 0.10 55.17 09:06:01 PM 0 61.42 0.00 3.40 8.84 0.11 26.23 09:06:01 PM 1 8.61 0.00 1.48 7.28 0.10 82.53 09:07:01 PM all 32.53 0.00 1.53 1.06 0.10 64.78 09:07:01 PM 0 62.50 0.00 2.00 1.91 0.09 33.50 09:07:01 PM 1 4.31 0.00 1.11 0.24 0.10 94.24 09:08:01 PM all 38.35 0.00 2.20 0.44 0.11 58.91 09:08:01 PM 0 66.08 0.00 3.00 0.77 0.11 30.04 09:08:01 PM 1 11.98 0.00 1.41 0.12 0.12 86.37 Average: all 34.71 0.00 2.19 3.53 0.12 59.45 Average: 0 57.74 0.00 2.71 4.05 0.11 35.39 Average: 1 12.77 0.00 1.68 3.04 0.12 82.38