---> uname -a: Linux prd-centos7-builder-2c-1g-37089.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 542 5406 16 1872 6997 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:f9:af:05 brd ff:ff:ff:ff:ff:ff inet 10.30.122.95/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fef9:af05/64 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) 01/18/2025 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 258.27 0.75 257.52 23.58 9535.99 11:06:01 PM 158.79 0.65 158.14 53.17 4321.17 11:07:01 PM 29.01 1.95 27.07 210.53 746.85 Average: 148.08 1.12 146.96 96.16 4841.97 11:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5549676 2459240 30.71 2620 1805424 662700 7.32 580728 1576908 98820 11:06:01 PM 5555540 2453376 30.63 2620 1805148 653640 7.22 587316 1560936 40 11:07:01 PM 5565912 2443004 30.50 2620 1811144 634392 7.00 693200 1445308 17828 Average: 5557043 2451873 30.61 2620 1807239 650244 7.18 620415 1527717 38896 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 63.01 51.80 943.08 10.93 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 27.39 24.97 40.31 8.94 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 33.34 27.03 37.23 14.54 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.13 34.50 336.86 11.47 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) 01/18/2025 _x86_64_ (2 CPU) 11:03:21 PM LINUX RESTART 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 38.44 0.00 3.58 2.01 0.13 55.83 11:05:01 PM 0 13.53 0.00 1.80 1.58 0.12 82.96 11:05:01 PM 1 64.70 0.00 5.45 2.47 0.13 27.25 11:06:01 PM all 37.22 0.00 1.99 1.03 0.15 59.61 11:06:01 PM 0 11.21 0.00 1.76 1.12 0.17 85.73 11:06:01 PM 1 64.64 0.00 2.24 0.91 0.14 32.07 11:07:01 PM all 36.97 0.00 2.03 0.49 0.14 60.38 11:07:01 PM 0 22.75 0.00 1.64 0.58 0.14 74.89 11:07:01 PM 1 51.72 0.00 2.43 0.39 0.14 45.32 Average: all 37.54 0.00 2.53 1.17 0.14 58.63 Average: 0 15.83 0.00 1.74 1.09 0.14 81.20 Average: 1 60.30 0.00 3.35 1.25 0.14 34.96