---> uname -a: Linux prd-centos7-builder-2c-1g-9113.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 518 5376 16 1926 7019 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:27:90:3f brd ff:ff:ff:ff:ff:ff inet 10.30.122.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe27:903f/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) 11/29/2023 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 127.09 13.37 113.72 2133.96 6082.16 09:06:01 AM 230.50 0.25 230.25 13.86 9436.09 09:07:01 AM 133.52 0.42 133.10 38.51 3713.66 09:08:01 AM 25.53 1.65 23.88 146.17 652.28 Average: 129.16 3.92 125.24 583.21 4971.15 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5728092 2280824 28.48 2620 1703844 618456 6.83 481668 1529416 130612 09:06:01 AM 5472416 2536500 31.67 2620 1871864 675516 7.46 611276 1624168 90292 09:07:01 AM 5461756 2547160 31.80 2620 1868300 683932 7.55 629268 1614288 9664 09:08:01 AM 5568424 2440492 30.47 2620 1862564 582252 6.43 638684 1497720 15904 Average: 5557672 2451244 30.61 2620 1826643 640039 7.07 590224 1566398 61618 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 207.16 150.77 1447.33 57.29 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 43.77 34.21 630.09 7.59 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.20 21.19 24.95 7.34 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 27.90 22.82 28.21 8.64 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.77 57.25 532.71 20.22 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) 11/29/2023 _x86_64_ (2 CPU) 09:03:21 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 34.18 0.00 3.08 5.41 0.13 57.20 09:05:01 AM 0 32.92 0.00 3.36 5.36 0.14 58.22 09:05:01 AM 1 35.42 0.00 2.81 5.47 0.12 56.17 09:06:01 AM all 33.39 0.00 2.62 6.71 0.14 57.15 09:06:01 AM 0 32.92 0.00 2.90 6.77 0.14 57.27 09:06:01 AM 1 33.85 0.00 2.36 6.63 0.14 57.03 09:07:01 AM all 34.20 0.00 1.80 3.65 0.12 60.23 09:07:01 AM 0 11.28 0.00 1.17 2.59 0.10 84.86 09:07:01 AM 1 58.81 0.00 2.45 4.82 0.15 33.78 09:08:01 AM all 34.90 0.00 1.75 0.75 0.11 62.49 09:08:01 AM 0 18.06 0.00 1.25 0.48 0.09 80.12 09:08:01 AM 1 52.48 0.00 2.27 1.04 0.11 44.10 Average: all 34.17 0.00 2.31 4.13 0.13 59.27 Average: 0 23.65 0.00 2.16 3.77 0.12 70.31 Average: 1 45.00 0.00 2.47 4.50 0.13 47.90