---> uname -a: Linux prd-centos7-builder-2c-1g-23524.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 539 5417 16 1863 6999 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:55:f2:67 brd ff:ff:ff:ff:ff:ff inet 10.30.122.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe55:f267/64 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) 10/22/2024 _x86_64_ (2 CPU) 03:03:24 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 146.77 14.44 132.33 2124.45 3939.71 03:06:01 PM 243.20 0.08 243.11 1.87 8688.92 03:07:01 PM 129.15 0.63 128.52 52.24 3507.93 03:08:01 PM 30.38 1.95 28.43 210.53 766.81 Average: 137.37 4.28 133.09 597.32 4225.69 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5826672 2182244 27.25 2620 1561936 683504 7.55 534764 1405048 20560 03:06:01 PM 5537828 2471088 30.85 2620 1797256 681312 7.52 602704 1569724 84044 03:07:01 PM 5578864 2430052 30.34 2620 1797012 637400 7.04 574908 1554952 32 03:08:01 PM 5573500 2435416 30.41 2620 1803032 634776 7.01 694844 1439448 17804 Average: 5629216 2379700 29.71 2620 1739809 659248 7.28 601805 1492293 30610 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 259.11 159.73 932.24 60.15 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 52.46 43.84 836.62 9.43 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 26.52 24.40 44.51 8.31 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 31.38 25.88 33.54 11.15 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.37 63.47 461.73 22.26 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) 10/22/2024 _x86_64_ (2 CPU) 03:03:24 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 20.24 0.00 2.08 10.07 0.09 67.52 03:05:01 PM 0 10.97 0.00 1.52 6.15 0.09 81.28 03:05:01 PM 1 29.73 0.00 2.65 14.08 0.12 53.42 03:06:01 PM all 33.19 0.00 3.01 6.48 0.11 57.21 03:06:01 PM 0 17.61 0.00 2.26 7.00 0.10 73.02 03:06:01 PM 1 49.29 0.00 3.81 5.93 0.11 40.86 03:07:01 PM all 34.36 0.00 1.87 3.18 0.09 60.51 03:07:01 PM 0 11.83 0.00 1.61 3.05 0.08 83.42 03:07:01 PM 1 57.95 0.00 2.11 3.30 0.11 36.53 03:08:01 PM all 37.91 0.00 2.01 1.06 0.10 58.91 03:08:01 PM 0 20.66 0.00 1.85 0.53 0.09 76.88 03:08:01 PM 1 55.76 0.00 2.18 1.61 0.11 40.34 Average: all 31.39 0.00 2.24 5.21 0.10 61.05 Average: 0 15.25 0.00 1.81 4.18 0.09 78.66 Average: 1 48.10 0.00 2.69 6.27 0.11 42.83