---> uname -a: Linux prd-centos7-builder-2c-1g-18.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 554 5400 16 1866 6984 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:d2:11:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fed2:11d4/64 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) 05/03/2024 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 179.60 25.99 153.61 4435.76 5994.75 02:06:01 AM 253.16 0.30 252.86 14.79 8316.59 02:07:01 AM 89.26 0.37 88.89 37.58 2360.17 02:08:01 AM 13.64 0.00 13.64 0.00 283.09 02:09:01 AM 41.44 1.63 39.81 146.04 833.94 Average: 114.99 5.52 109.47 903.45 3541.49 02:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5660208 2348708 29.33 2620 1703196 703244 7.76 550972 1523604 134000 02:06:01 AM 5571604 2437312 30.43 2620 1798672 664444 7.34 573604 1562700 49084 02:07:01 AM 5553484 2455432 30.66 2620 1799736 673560 7.44 595680 1558812 32 02:08:01 AM 5484236 2524680 31.52 2620 1801704 737004 8.14 664996 1558708 1664 02:09:01 AM 5498620 2510296 31.34 2620 1800944 720404 7.95 771004 1438468 156 Average: 5553630 2455286 30.66 2620 1780850 699731 7.73 631251 1528458 36987 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 240.38 165.89 1580.47 64.05 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.00 25.93 282.69 7.29 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.74 24.20 26.66 8.09 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 13.57 12.24 13.53 4.01 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.19 8.39 13.82 3.84 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.60 46.54 375.46 17.14 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) 05/03/2024 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 39.86 0.00 5.42 5.41 0.13 49.19 02:05:01 AM 0 63.87 0.00 7.12 5.58 0.15 23.28 02:05:01 AM 1 17.15 0.00 3.81 5.26 0.13 73.66 02:06:01 AM all 34.78 0.00 2.66 6.50 0.11 55.94 02:06:01 AM 0 36.08 0.00 2.56 7.35 0.11 53.90 02:06:01 AM 1 33.50 0.00 2.76 5.65 0.12 57.97 02:07:01 AM all 34.47 0.00 1.78 2.00 0.09 61.66 02:07:01 AM 0 39.73 0.00 1.67 2.19 0.09 56.33 02:07:01 AM 1 29.27 0.00 1.86 1.81 0.09 66.98 02:08:01 AM all 20.00 0.00 0.72 1.62 0.08 77.58 02:08:01 AM 0 24.50 0.00 0.90 2.36 0.09 72.16 02:08:01 AM 1 15.52 0.00 0.58 0.89 0.07 82.95 02:09:01 AM all 10.13 0.00 0.72 6.33 0.05 82.76 02:09:01 AM 0 12.59 0.00 0.59 8.90 0.05 77.87 02:09:01 AM 1 7.71 0.00 0.83 3.75 0.03 87.67 Average: all 27.59 0.00 2.21 4.36 0.09 65.75 Average: 0 34.74 0.00 2.48 5.29 0.10 57.39 Average: 1 20.54 0.00 1.94 3.45 0.09 73.98