---> uname -a: Linux prd-centos7-builder-2c-1g-1771.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 516 5439 16 1864 7022 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:b3:54:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:feb3:54d3/64 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) 03/31/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 173.33 10.16 163.17 867.82 6208.48 06:06:01 AM 310.18 0.28 309.89 14.39 8883.41 06:07:01 AM 41.96 0.37 41.60 37.58 1022.71 06:08:01 AM 26.97 1.82 25.15 188.84 706.76 Average: 138.12 3.16 134.96 277.17 4205.62 06:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5647860 2361048 29.48 2620 1751956 659720 7.28 532960 1553236 161368 06:06:01 AM 5554612 2454296 30.64 2620 1797384 680572 7.51 596704 1557824 16704 06:07:01 AM 5595124 2413784 30.14 2620 1798308 634180 7.00 555968 1558092 4 06:08:01 AM 5629732 2379176 29.71 2620 1803576 593780 6.56 634604 1443384 17588 Average: 5606832 2402076 29.99 2620 1787806 642063 7.09 580059 1528134 48916 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 AM eth0 76.62 58.31 1023.48 10.75 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 23.00 18.80 56.48 9.83 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 18.34 16.96 20.64 5.23 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 31.17 24.45 33.20 10.01 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.28 29.63 283.47 8.96 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) 03/31/2024 _x86_64_ (2 CPU) 06:03:22 AM LINUX RESTART 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.20 0.00 3.23 5.11 0.11 55.35 06:05:01 AM 0 47.38 0.00 3.87 4.28 0.12 44.35 06:05:01 AM 1 25.30 0.00 2.59 5.93 0.12 66.05 06:06:01 AM all 31.62 0.00 2.41 9.13 0.09 56.76 06:06:01 AM 0 53.74 0.00 3.36 9.33 0.09 33.49 06:06:01 AM 1 10.44 0.00 1.50 8.95 0.07 79.05 06:07:01 AM all 24.94 0.00 1.17 0.41 0.06 73.42 06:07:01 AM 0 45.99 0.00 1.30 0.67 0.07 51.97 06:07:01 AM 1 4.78 0.00 1.06 0.17 0.05 93.94 06:08:01 AM all 34.84 0.00 1.82 0.23 0.08 63.03 06:08:01 AM 0 66.34 0.00 2.69 0.34 0.09 30.54 06:08:01 AM 1 5.22 0.00 0.99 0.12 0.08 93.58 Average: all 31.87 0.00 2.15 3.71 0.08 62.18 Average: 0 53.32 0.00 2.80 3.65 0.09 40.14 Average: 1 11.35 0.00 1.53 3.76 0.08 83.28