---> uname -a: Linux prd-centos7-builder-2c-1g-40386.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 543 5398 16 1879 6995 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:46:51:69 brd ff:ff:ff:ff:ff:ff inet 10.30.123.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fe46:5169/64 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) 03/06/2025 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 231.13 2.13 229.00 67.83 9030.92 02:06:01 AM 200.85 0.68 200.17 53.83 5361.53 02:07:02 AM 34.89 1.95 32.94 210.53 863.62 Average: 155.62 1.59 154.03 110.73 5085.14 02:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5611476 2397440 29.93 2620 1811436 574408 6.34 512556 1582060 128904 02:06:01 AM 5548692 2460224 30.72 2620 1811392 633148 6.99 588992 1563808 44 02:07:02 AM 5528248 2480668 30.97 2620 1820032 644176 7.11 724932 1450316 30544 Average: 5562805 2446111 30.54 2620 1814287 617244 6.81 608827 1532061 53164 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 79.33 59.00 1075.30 10.98 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.09 29.21 45.84 10.76 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 38.59 29.70 37.32 18.38 0.00 0.00 0.00 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.34 39.30 386.12 13.37 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) 03/06/2025 _x86_64_ (2 CPU) 02:03:21 AM LINUX RESTART 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 35.61 0.00 3.83 2.82 0.12 57.61 02:05:01 AM 0 23.68 0.00 2.97 3.25 0.12 69.98 02:05:01 AM 1 47.99 0.00 4.72 2.38 0.13 44.78 02:06:01 AM all 36.10 0.00 2.62 0.96 0.10 60.23 02:06:01 AM 0 16.81 0.00 2.37 0.55 0.09 80.18 02:06:01 AM 1 56.11 0.00 2.85 1.40 0.09 39.56 02:07:02 AM all 36.87 0.00 2.43 0.29 0.11 60.30 02:07:02 AM 0 40.86 0.00 2.51 0.30 0.11 56.22 02:07:02 AM 1 32.87 0.00 2.39 0.30 0.14 64.30 Average: all 36.19 0.00 2.96 1.35 0.11 59.39 Average: 0 27.00 0.00 2.62 1.36 0.10 68.91 Average: 1 45.58 0.00 3.31 1.35 0.12 49.65