---> uname -a: Linux prd-centos7-builder-2c-1g-26238.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 488 5400 16 1931 7049 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:69:54:0f brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe69:540f/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) 12/27/2023 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 109.19 4.73 104.46 281.01 5070.50 10:06:01 AM 225.54 0.25 225.29 13.86 8132.52 10:07:01 AM 178.71 0.42 178.29 38.51 6039.11 10:08:01 AM 17.80 0.00 17.80 0.00 378.43 10:09:01 AM 35.15 1.95 33.20 210.56 1056.56 Average: 113.28 1.47 111.81 108.79 4135.33 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5674192 2334716 29.15 2620 1742888 621652 6.86 535856 1529596 158128 10:06:01 AM 5575240 2433668 30.39 2620 1859040 571112 6.31 502308 1628584 132952 10:07:01 AM 5561720 2447188 30.56 2620 1863776 572044 6.32 520936 1618620 8 10:08:01 AM 5535728 2473180 30.88 2620 1865180 595292 6.57 549020 1616724 1420 10:09:01 AM 5529608 2479300 30.96 2620 1871744 588044 6.49 673184 1499264 27596 Average: 5575298 2433610 30.39 2620 1840526 589629 6.51 556261 1578558 64021 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 41.76 31.90 745.99 4.65 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 36.13 26.87 542.48 5.54 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.97 23.79 150.05 7.30 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 21.59 18.90 18.06 6.66 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 32.42 25.27 33.05 16.52 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.17 25.35 297.93 8.13 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) 12/27/2023 _x86_64_ (2 CPU) 10:03:19 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 20.03 0.00 1.70 7.16 0.09 71.01 10:05:01 AM 0 33.04 0.00 2.55 9.35 0.07 54.98 10:05:01 AM 1 7.42 0.00 0.86 5.05 0.10 86.56 10:06:01 AM all 30.83 0.00 2.83 8.80 0.11 57.43 10:06:01 AM 0 40.76 0.00 3.17 9.02 0.11 46.94 10:06:01 AM 1 21.06 0.00 2.53 8.57 0.12 67.72 10:07:01 AM all 32.70 0.00 1.81 5.91 0.10 59.48 10:07:01 AM 0 63.12 0.00 2.64 5.58 0.09 28.57 10:07:01 AM 1 4.03 0.00 1.01 6.22 0.10 88.64 10:08:01 AM all 26.72 0.00 1.02 0.37 0.07 71.82 10:08:01 AM 0 51.80 0.00 1.65 0.72 0.07 45.75 10:08:01 AM 1 2.79 0.00 0.40 0.03 0.07 96.71 10:09:01 AM all 38.24 0.00 2.17 0.98 0.10 58.51 10:09:01 AM 0 73.52 0.00 3.32 1.83 0.09 21.24 10:09:01 AM 1 5.14 0.00 1.11 0.20 0.12 93.43 Average: all 29.68 0.00 1.91 4.64 0.09 63.68 Average: 0 52.30 0.00 2.67 5.32 0.08 39.63 Average: 1 8.03 0.00 1.18 3.99 0.10 86.70