---> uname -a: Linux prd-centos7-builder-2c-1g-18141.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 486 5355 16 1978 7050 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:45:29:51 brd ff:ff:ff:ff:ff:ff inet 10.30.122.49/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe45:2951/64 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) 11/15/2023 _x86_64_ (2 CPU) 07:03:27 PM LINUX RESTART 07:04:10 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 51.20 23.43 27.76 4787.46 3429.31 07:06:01 PM 100.55 0.77 99.78 22.92 3853.49 07:07:01 PM 222.99 0.05 222.94 0.67 9901.82 07:08:01 PM 170.51 0.27 170.25 14.66 5906.06 07:09:01 PM 77.85 0.37 77.48 37.57 1571.60 07:10:01 PM 31.00 1.95 29.05 210.56 857.47 Average: 110.50 3.99 106.51 744.72 4274.31 07:04:10 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5954628 2054288 25.65 2620 1542204 601776 6.64 423568 1396552 42556 07:06:01 PM 5703756 2305160 28.78 2620 1758700 595828 6.58 450040 1582700 189704 07:07:01 PM 5499240 2509676 31.34 2620 1903012 623068 6.88 530944 1677996 127056 07:08:01 PM 5443984 2564932 32.03 2620 1918976 657616 7.26 595080 1664476 40980 07:09:01 PM 5555132 2453784 30.64 2620 1910400 552944 6.10 481720 1664596 20 07:10:01 PM 5509544 2499372 31.21 2620 1918568 590068 6.51 642752 1549300 27932 Average: 5611047 2397869 29.94 2620 1825310 603550 6.66 520684 1589270 71375 07:04:10 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 353.57 219.26 1006.04 63.91 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.88 24.82 609.67 9.03 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 36.96 28.15 506.66 5.58 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 22.12 18.51 137.25 5.41 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 27.93 25.27 28.82 7.81 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 32.32 25.12 29.96 10.50 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.40 52.70 370.53 15.84 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) 11/15/2023 _x86_64_ (2 CPU) 07:03:27 PM LINUX RESTART 07:04:10 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 22.87 0.00 3.41 9.31 0.10 64.31 07:05:01 PM 0 19.98 0.00 2.95 8.25 0.10 68.72 07:05:01 PM 1 25.79 0.00 3.88 10.38 0.12 59.83 07:06:01 PM all 16.56 0.00 1.59 14.46 0.09 67.31 07:06:01 PM 0 18.92 0.00 1.87 15.69 0.09 63.44 07:06:01 PM 1 14.20 0.00 1.31 13.26 0.07 71.17 07:07:01 PM all 25.25 0.00 2.27 10.61 0.10 61.76 07:07:01 PM 0 11.55 0.00 1.74 10.64 0.09 75.99 07:07:01 PM 1 39.47 0.00 2.82 10.57 0.12 47.01 07:08:01 PM all 25.40 0.00 1.73 8.74 0.10 64.03 07:08:01 PM 0 24.32 0.00 1.81 8.04 0.10 65.73 07:08:01 PM 1 26.49 0.00 1.63 9.43 0.09 62.37 07:09:01 PM all 33.70 0.00 2.05 3.27 0.10 60.89 07:09:01 PM 0 35.96 0.00 2.09 3.24 0.09 58.62 07:09:01 PM 1 31.43 0.00 2.03 3.31 0.10 63.13 07:10:01 PM all 36.42 0.00 2.15 1.48 0.09 59.86 07:10:01 PM 0 50.17 0.00 2.77 2.38 0.11 44.57 07:10:01 PM 1 23.17 0.00 1.54 0.60 0.09 74.61 Average: all 26.75 0.00 2.17 7.97 0.09 63.01 Average: 0 26.81 0.00 2.18 8.09 0.09 62.82 Average: 1 26.69 0.00 2.15 7.86 0.10 63.20