---> uname -a: Linux prd-centos7-builder-2c-1g-26132.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 526 5365 16 1929 7010 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:f3:cc:98 brd ff:ff:ff:ff:ff:ff inet 10.30.122.38/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fef3:cc98/64 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) 12/25/2023 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 209.98 1.22 208.76 38.38 8716.04 11:06:01 AM 190.52 0.60 189.92 51.03 6803.48 11:07:01 AM 52.76 0.03 52.72 1.20 1022.44 11:08:01 AM 36.02 1.95 34.07 210.56 970.21 Average: 122.32 0.95 121.37 75.29 4378.15 11:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5556392 2452524 30.62 2620 1842512 618928 6.83 515860 1631012 150508 11:06:01 AM 5497148 2511768 31.36 2620 1870244 648268 7.16 588356 1616008 26012 11:07:01 AM 5546564 2462352 30.75 2620 1860612 602836 6.66 538796 1615528 24 11:08:01 AM 5467168 2541748 31.74 2620 1868996 669904 7.40 732464 1500276 27964 Average: 5516818 2492098 31.12 2620 1860591 634984 7.01 593869 1590706 51127 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 64.83 47.33 1123.93 8.20 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.48 26.92 196.97 7.83 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 18.77 16.31 15.24 5.73 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 36.13 28.70 33.24 20.67 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.05 29.81 342.34 10.61 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) 12/25/2023 _x86_64_ (2 CPU) 11:03:19 AM LINUX RESTART 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 36.27 0.00 3.50 5.67 0.11 54.45 11:05:01 AM 0 16.52 0.00 2.38 3.40 0.10 77.60 11:05:01 AM 1 57.00 0.00 4.68 8.06 0.11 30.15 11:06:01 AM all 34.04 0.00 2.15 4.83 0.09 58.90 11:06:01 AM 0 10.46 0.00 1.72 4.98 0.08 82.76 11:06:01 AM 1 58.77 0.00 2.62 4.67 0.09 33.86 11:07:01 AM all 25.82 0.00 1.01 1.39 0.06 71.72 11:07:01 AM 0 5.17 0.00 0.66 1.72 0.07 92.39 11:07:01 AM 1 47.43 0.00 1.37 1.07 0.07 50.05 11:08:01 AM all 39.36 0.00 2.23 0.29 0.11 58.02 11:08:01 AM 0 19.97 0.00 1.64 0.22 0.09 78.08 11:08:01 AM 1 59.79 0.00 2.83 0.36 0.13 36.89 Average: all 33.83 0.00 2.22 3.04 0.09 60.82 Average: 0 12.99 0.00 1.60 2.58 0.09 82.75 Average: 1 55.71 0.00 2.87 3.53 0.10 37.79