---> uname -a: Linux prd-centos7-builder-2c-1g-26568.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 513 5440 16 1867 7025 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:d1:f0:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.192/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fed1:f0c7/64 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) 11/16/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 225.05 2.15 222.90 68.43 8494.97 07:06:01 AM 193.79 0.62 193.17 51.70 5453.05 07:07:01 AM 28.59 1.82 26.77 188.87 717.26 Average: 148.73 1.52 147.21 103.18 4868.75 07:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5574204 2434704 30.40 2620 1809124 634728 7.01 557300 1577864 134732 07:06:01 AM 5585396 2423512 30.26 2620 1800168 630792 6.96 564836 1557656 40 07:07:01 AM 5633720 2375188 29.66 2620 1805408 573916 6.34 630668 1441536 17752 Average: 5597773 2411135 30.11 2620 1804900 613145 6.77 584268 1525685 50841 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 62.57 50.10 951.03 9.97 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 27.13 23.80 41.31 8.81 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.57 24.48 31.62 10.62 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.97 32.70 337.95 9.80 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) 11/16/2024 _x86_64_ (2 CPU) 07:03:21 AM LINUX RESTART 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 35.40 0.00 3.44 5.16 0.12 55.88 07:05:01 AM 0 37.07 0.00 3.53 6.28 0.12 52.99 07:05:01 AM 1 33.72 0.00 3.35 4.04 0.14 58.75 07:06:01 AM all 34.50 0.00 2.07 3.09 0.11 60.22 07:06:01 AM 0 40.89 0.00 2.30 3.04 0.12 53.65 07:06:01 AM 1 28.19 0.00 1.84 3.15 0.10 66.71 07:07:01 AM all 37.23 0.00 1.85 0.46 0.10 60.36 07:07:01 AM 0 66.35 0.00 2.71 0.87 0.09 29.99 07:07:01 AM 1 9.59 0.00 1.01 0.07 0.12 89.21 Average: all 35.71 0.00 2.44 2.88 0.11 58.85 Average: 0 48.07 0.00 2.84 3.39 0.11 45.59 Average: 1 23.64 0.00 2.05 2.39 0.12 71.81