---> uname -a: Linux prd-centos7-builder-2c-1g-27043.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 517 5367 16 1937 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:d4:b2:73 brd ff:ff:ff:ff:ff:ff inet 10.30.122.199/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fed4:b273/64 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) 01/10/2024 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 252.02 1.19 250.83 38.21 10791.19 05:06:01 AM 170.04 0.63 169.41 51.32 6514.48 05:07:01 AM 77.24 0.03 77.21 1.20 1515.86 05:08:01 AM 32.58 1.95 30.63 210.53 884.83 Average: 132.47 0.95 131.52 75.47 4902.07 05:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5472188 2536720 31.67 2620 1871024 652716 7.21 601188 1633404 172932 05:06:01 AM 5544360 2464548 30.77 2620 1868104 578852 6.39 534920 1622436 32308 05:07:01 AM 5522568 2486340 31.04 2620 1868140 595880 6.58 554644 1621916 8 05:08:01 AM 5499960 2508948 31.33 2620 1876528 610040 6.74 693316 1506664 27956 Average: 5509769 2499139 31.20 2620 1870949 609372 6.73 596017 1596105 58301 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:05:01 AM eth0 65.38 48.00 1155.64 7.72 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 32.69 26.06 198.32 7.71 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 19.81 17.14 15.29 6.34 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 34.39 28.05 33.70 11.16 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.95 29.74 347.40 8.23 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) 01/10/2024 _x86_64_ (2 CPU) 05:03:18 AM LINUX RESTART 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 33.32 0.00 3.07 7.68 0.11 55.83 05:05:01 AM 0 51.04 0.00 4.04 9.51 0.11 35.30 05:05:01 AM 1 16.37 0.00 2.13 5.92 0.10 75.47 05:06:01 AM all 32.38 0.00 2.42 4.25 0.11 60.85 05:06:01 AM 0 61.25 0.00 3.46 5.45 0.09 29.75 05:06:01 AM 1 5.70 0.00 1.46 3.13 0.10 89.61 05:07:01 AM all 27.38 0.00 0.96 1.98 0.09 69.59 05:07:01 AM 0 45.19 0.00 1.33 3.29 0.11 50.09 05:07:01 AM 1 10.32 0.00 0.63 0.73 0.08 88.24 05:08:01 AM all 38.05 0.00 2.41 0.29 0.10 59.16 05:08:01 AM 0 56.24 0.00 3.31 0.34 0.07 40.04 05:08:01 AM 1 20.45 0.00 1.53 0.24 0.10 77.67 Average: all 32.77 0.00 2.21 3.52 0.10 61.41 Average: 0 53.38 0.00 3.02 4.61 0.09 38.90 Average: 1 13.15 0.00 1.43 2.49 0.10 82.83