---> uname -a: Linux prd-centos7-builder-2c-1g-25181.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 498 5390 16 1931 7039 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:72:64:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe72:64c0/64 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) 12/15/2023 _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 112.27 11.75 100.52 1416.85 5959.56 01:06:01 PM 223.10 0.25 222.85 13.86 8093.10 01:07:01 PM 172.25 0.43 171.81 39.05 5554.81 01:08:01 PM 15.09 0.00 15.09 0.00 280.06 Average: 130.67 3.11 127.56 367.54 4971.94 01:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5723024 2285892 28.54 2620 1732224 588656 6.50 460744 1552148 153128 01:06:01 PM 5501308 2507608 31.31 2620 1876912 635724 7.02 575304 1628632 141316 01:07:01 PM 5510888 2498028 31.19 2620 1873108 626164 6.91 573080 1618292 9672 01:08:01 PM 5477648 2531268 31.61 2620 1874500 657892 7.26 608140 1616424 11048 Average: 5553217 2455699 30.66 2620 1839186 627109 6.92 554317 1603874 78791 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 PM eth0 153.98 109.16 1153.41 41.71 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 40.97 32.61 554.65 6.89 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 23.27 20.41 24.19 6.99 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 01:08:01 PM eth0 17.64 15.81 15.02 5.44 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.97 44.50 436.89 15.26 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) 12/15/2023 _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 36.81 0.00 3.43 3.98 0.14 55.64 01:05:01 PM 0 48.27 0.00 4.24 4.86 0.14 42.48 01:05:01 PM 1 25.65 0.00 2.66 3.15 0.14 68.41 01:06:01 PM all 27.82 0.00 2.40 9.24 0.12 60.41 01:06:01 PM 0 50.19 0.00 3.67 11.26 0.14 34.74 01:06:01 PM 1 6.76 0.00 1.23 7.34 0.10 84.57 01:07:01 PM all 32.16 0.00 1.87 5.12 0.12 60.73 01:07:01 PM 0 46.77 0.00 2.51 5.39 0.13 45.20 01:07:01 PM 1 18.22 0.00 1.24 4.84 0.10 75.60 01:08:01 PM all 26.26 0.00 0.90 0.24 0.08 72.52 01:08:01 PM 0 51.73 0.00 1.41 0.47 0.11 46.29 01:08:01 PM 1 2.33 0.00 0.44 0.05 0.07 97.11 Average: all 30.74 0.00 2.15 4.63 0.12 62.37 Average: 0 49.24 0.00 2.96 5.48 0.13 42.19 Average: 1 13.12 0.00 1.38 3.83 0.10 81.56