---> uname -a: Linux prd-centos7-builder-2c-1g-26191.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: 2800.000 BogoMIPS: 5600.00 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 491 5397 16 1932 7045 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:44:32:8a brd ff:ff:ff:ff:ff:ff inet 10.30.122.220/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe44:328a/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) 12/26/2023 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 112.64 2.15 110.49 69.02 5594.64 01:06:01 PM 276.83 0.30 276.53 14.92 10584.59 01:07:01 PM 79.77 0.37 79.41 37.59 1615.36 01:08:02 PM 27.14 1.95 25.19 210.56 705.53 Average: 124.10 1.19 122.91 83.02 4625.44 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5660620 2348296 29.32 2620 1764444 621784 6.86 503708 1566840 177388 01:06:01 PM 5521412 2487504 31.06 2620 1872336 624824 6.90 564048 1618212 41048 01:07:01 PM 5486948 2521968 31.49 2620 1873408 651560 7.19 595844 1618464 9672 01:08:02 PM 5539276 2469640 30.84 2620 1869652 603612 6.66 659496 1503596 15976 Average: 5552064 2456852 30.68 2620 1844960 625445 6.91 580774 1576778 61021 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 53.00 41.69 882.51 7.28 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.44 26.37 435.04 6.91 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.34 21.78 30.33 7.47 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:02 PM eth0 30.30 24.70 30.81 9.95 0.00 0.00 0.00 01:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.52 28.63 344.71 7.90 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) 12/26/2023 _x86_64_ (2 CPU) 01:03:20 PM LINUX RESTART 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 31.35 0.00 2.59 2.74 0.25 63.08 01:05:01 PM 0 15.27 0.00 1.69 1.25 0.33 81.46 01:05:01 PM 1 48.18 0.00 3.53 4.29 0.18 43.82 01:06:01 PM all 32.03 0.00 2.74 7.42 0.11 57.70 01:06:01 PM 0 16.54 0.00 2.38 6.69 0.09 74.30 01:06:01 PM 1 48.06 0.00 3.09 8.19 0.11 40.56 01:07:01 PM all 31.34 0.00 1.34 2.23 0.08 65.01 01:07:01 PM 0 22.78 0.00 1.11 1.49 0.09 74.54 01:07:01 PM 1 40.06 0.00 1.59 3.00 0.09 55.26 01:08:02 PM all 35.17 0.00 1.88 0.88 0.10 61.97 01:08:02 PM 0 19.45 0.00 1.40 0.36 0.07 78.72 01:08:02 PM 1 51.64 0.00 2.37 1.41 0.11 44.47 Average: all 32.47 0.00 2.14 3.32 0.13 61.94 Average: 0 18.50 0.00 1.65 2.45 0.14 77.26 Average: 1 46.95 0.00 2.64 4.23 0.12 46.06