---> uname -a: Linux prd-centos7-builder-2c-1g-33534.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 509 5437 16 1873 7029 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:10:5d:75 brd ff:ff:ff:ff:ff:ff inet 10.30.123.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe10:5d75/64 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) 11/28/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 192.64 2.48 190.16 77.95 8641.27 04:06:01 PM 220.51 0.92 219.59 59.84 6182.26 04:07:01 PM 28.20 2.83 25.37 240.68 622.17 Average: 147.12 2.08 145.04 126.15 5148.76 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5595776 2413140 30.13 2620 1803220 622008 6.87 543924 1572736 136188 04:06:01 PM 5609808 2399108 29.96 2620 1803976 601312 6.64 545048 1550492 8 04:07:01 PM 5590784 2418132 30.19 2620 1807620 613712 6.78 676248 1440492 14812 Average: 5598789 2410127 30.09 2620 1804939 612344 6.76 588407 1521240 50336 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 69.69 56.35 1052.25 10.39 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 25.07 22.91 40.82 7.50 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 33.47 29.60 32.69 16.04 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.74 36.29 375.29 11.31 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) 11/28/2024 _x86_64_ (2 CPU) 04:03:21 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.90 0.00 3.28 4.20 0.14 57.48 04:05:01 PM 0 54.55 0.00 4.45 5.82 0.15 35.03 04:05:01 PM 1 16.28 0.00 2.18 2.66 0.14 78.75 04:06:01 PM all 32.93 0.00 2.41 4.66 0.12 59.88 04:06:01 PM 0 42.14 0.00 2.74 5.55 0.13 49.44 04:06:01 PM 1 23.95 0.00 2.08 3.79 0.12 70.06 04:07:01 PM all 36.80 0.00 1.90 0.50 0.12 60.67 04:07:01 PM 0 70.29 0.00 2.65 0.90 0.13 26.03 04:07:01 PM 1 6.03 0.00 1.22 0.14 0.12 92.50 Average: all 34.88 0.00 2.53 3.12 0.13 59.35 Average: 0 55.53 0.00 3.28 4.11 0.13 36.94 Average: 1 15.32 0.00 1.82 2.17 0.13 80.56