---> uname -a: Linux prd-centos7-builder-2c-1g-1704.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 519 5436 16 1865 7020 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:67:2d:cd brd ff:ff:ff:ff:ff:ff inet 10.30.122.84/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe67:2dcd/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) 03/29/2024 _x86_64_ (2 CPU) 09:03:23 PM LINUX RESTART 09:04:03 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 185.65 22.15 163.50 4311.13 6310.25 09:06:01 PM 226.49 0.05 226.44 0.67 7442.21 09:07:02 PM 147.89 0.63 147.26 52.24 4040.20 09:08:01 PM 21.24 1.66 19.58 148.51 445.90 Average: 145.50 6.01 139.49 1105.79 4562.27 09:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5663928 2344988 29.28 2620 1698096 668120 7.38 550220 1521264 124084 09:06:01 PM 5529684 2479232 30.96 2620 1799572 678972 7.50 610848 1572428 88524 09:07:02 PM 5593676 2415240 30.16 2620 1798328 608560 6.72 556772 1558220 20 09:08:01 PM 5554808 2454108 30.64 2620 1799564 644692 7.12 715532 1437888 14828 Average: 5585524 2423392 30.26 2620 1773890 650086 7.18 608343 1522450 56864 09:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 278.78 179.54 1550.34 64.47 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 33.70 26.77 298.00 7.74 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 09:07:02 PM eth0 24.35 22.01 40.11 7.25 0.00 0.00 0.00 09:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 27.44 22.32 30.32 8.50 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 89.77 61.86 472.67 21.70 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) 03/29/2024 _x86_64_ (2 CPU) 09:03:23 PM LINUX RESTART 09:04:03 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 34.92 0.00 5.03 7.35 0.14 52.56 09:05:01 PM 0 23.69 0.00 4.54 9.70 0.13 61.94 09:05:01 PM 1 46.50 0.00 5.55 4.93 0.13 42.89 09:06:01 PM all 36.93 0.00 2.57 5.50 0.14 54.87 09:06:01 PM 0 30.79 0.00 1.93 2.85 0.14 64.30 09:06:01 PM 1 43.16 0.00 3.22 8.22 0.14 45.26 09:07:02 PM all 33.99 0.00 1.60 4.15 0.11 60.15 09:07:02 PM 0 16.76 0.00 1.38 3.62 0.10 78.13 09:07:02 PM 1 52.05 0.00 1.79 4.69 0.13 41.35 09:08:01 PM all 31.24 0.00 1.44 0.19 0.09 67.05 09:08:01 PM 0 14.29 0.00 0.97 0.09 0.09 84.57 09:08:01 PM 1 48.77 0.00 1.94 0.32 0.09 48.88 Average: all 34.27 0.00 2.64 4.28 0.12 58.70 Average: 0 21.34 0.00 2.18 4.01 0.11 72.35 Average: 1 47.61 0.00 3.11 4.55 0.12 44.61