---> uname -a: Linux prd-centos7-builder-2c-1g-663.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 507 5423 16 1890 7030 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:19:19:9c brd ff:ff:ff:ff:ff:ff inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe19:199c/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) 02/09/2024 _x86_64_ (2 CPU) 12:03:17 PM LINUX RESTART 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 104.53 3.15 101.38 143.77 5658.34 12:06:01 PM 283.64 0.07 283.57 1.20 9414.71 12:07:01 PM 91.39 0.62 90.77 51.71 2495.25 12:08:01 PM 17.29 1.63 15.66 146.06 335.88 Average: 124.21 1.37 122.85 85.69 4476.10 12:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5664272 2344636 29.28 2620 1760620 610192 6.74 498376 1568640 173240 12:06:01 PM 5505064 2503844 31.26 2620 1837048 668380 7.38 604220 1597968 63512 12:07:01 PM 5511180 2497728 31.19 2620 1832216 661684 7.31 616412 1576580 9688 12:08:01 PM 5617068 2391840 29.86 2620 1824152 550648 6.08 627652 1455968 13704 Average: 5574396 2434512 30.40 2620 1813509 622726 6.88 586665 1549789 65036 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 130.63 117.64 1018.78 14.13 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 68.87 60.62 305.08 9.73 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 71.40 64.63 45.46 12.09 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 55.19 48.28 39.05 10.53 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.52 72.79 352.12 11.62 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) 02/09/2024 _x86_64_ (2 CPU) 12:03:17 PM LINUX RESTART 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 36.23 0.00 3.19 2.43 0.10 58.04 12:05:01 PM 0 56.74 0.00 4.41 3.57 0.12 35.16 12:05:01 PM 1 16.51 0.00 2.02 1.33 0.10 80.03 12:06:01 PM all 31.28 0.00 2.71 9.44 0.11 56.45 12:06:01 PM 0 53.35 0.00 3.87 9.56 0.09 33.12 12:06:01 PM 1 10.19 0.00 1.59 9.32 0.12 78.79 12:07:01 PM all 35.19 0.00 1.98 2.51 0.10 60.21 12:07:01 PM 0 55.89 0.00 3.04 3.50 0.09 37.49 12:07:01 PM 1 15.33 0.00 0.97 1.57 0.12 82.02 12:08:01 PM all 29.05 0.00 1.32 0.49 0.09 69.06 12:08:01 PM 0 47.89 0.00 1.92 0.92 0.11 49.16 12:08:01 PM 1 11.06 0.00 0.75 0.07 0.07 88.05 Average: all 32.93 0.00 2.30 3.71 0.10 60.95 Average: 0 53.47 0.00 3.31 4.38 0.10 38.74 Average: 1 13.27 0.00 1.33 3.07 0.10 82.23