---> uname -a: Linux prd-centos7-builder-2c-1g-34095.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 512 5437 16 1871 7026 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:6b:f1:82 brd ff:ff:ff:ff:ff:ff inet 10.30.123.168/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe6b:f182/64 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) 12/02/2024 _x86_64_ (2 CPU) 07:03:44 PM LINUX RESTART 07:04:07 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 202.55 30.64 171.91 4815.54 21688.86 07:06:01 PM 279.86 0.28 279.58 14.39 8982.58 07:07:01 PM 81.36 0.38 80.98 38.11 2001.27 Average: 187.42 9.74 177.68 1513.02 10520.03 07:04:07 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5755432 2253476 28.14 2620 1697348 598720 6.61 460700 1521140 140540 07:06:01 PM 5547872 2461036 30.73 2620 1803320 671036 7.41 597292 1560612 40592 07:07:01 PM 5590368 2418540 30.20 2620 1804216 627036 6.92 555844 1560688 40 Average: 5631224 2377684 29.69 2620 1768295 632264 6.98 537945 1547480 60391 07:04:07 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 374.62 244.46 1716.92 73.24 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 36.47 31.43 302.43 9.46 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.90 24.67 26.92 8.59 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.14 95.23 646.55 28.96 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) 12/02/2024 _x86_64_ (2 CPU) 07:03:44 PM LINUX RESTART 07:04:07 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 37.91 0.00 5.88 10.89 0.13 45.20 07:05:01 PM 0 49.79 0.00 7.11 12.96 0.12 30.02 07:05:01 PM 1 26.46 0.00 4.70 8.88 0.12 59.85 07:06:01 PM all 35.44 0.00 2.82 6.45 0.11 55.19 07:06:01 PM 0 57.62 0.00 3.81 8.25 0.15 30.17 07:06:01 PM 1 14.49 0.00 1.85 4.75 0.09 78.82 07:07:01 PM all 35.56 0.00 1.78 1.69 0.11 60.86 07:07:01 PM 0 64.35 0.00 2.41 2.88 0.11 30.25 07:07:01 PM 1 8.79 0.00 1.22 0.59 0.08 89.31 Average: all 36.24 0.00 3.40 6.16 0.11 54.09 Average: 0 57.50 0.00 4.35 7.87 0.13 30.15 Average: 1 16.14 0.00 2.50 4.55 0.09 76.72