---> uname -a: Linux prd-centos7-builder-2c-1g-41839.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 515 5424 16 1880 7022 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:f7:84:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.30/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fef7:84cc/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) 03/23/2025 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 232.09 2.24 229.85 71.69 9305.14 01:06:01 AM 211.01 0.68 210.33 53.84 5725.89 01:07:01 AM 35.89 1.95 33.94 210.53 913.47 Average: 158.84 1.62 157.23 112.48 5269.78 01:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5564636 2444272 30.52 2620 1826636 645892 7.13 554516 1588224 146308 01:06:01 AM 5572644 2436264 30.42 2620 1811972 647288 7.15 565148 1563984 212 01:07:01 AM 5615780 2393128 29.88 2620 1820644 592184 6.54 637504 1450348 31148 Average: 5584353 2424555 30.27 2620 1819751 628455 6.94 585723 1534185 59223 01:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 74.69 55.56 1111.51 10.64 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 33.95 29.60 46.58 11.09 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 35.21 28.23 35.70 12.43 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.65 37.60 389.89 11.39 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) 03/23/2025 _x86_64_ (2 CPU) 01:03:22 AM LINUX RESTART 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.46 0.00 3.78 2.50 0.11 57.16 01:05:01 AM 0 56.42 0.00 5.45 2.96 0.13 35.03 01:05:01 AM 1 17.61 0.00 2.19 2.07 0.11 78.02 01:06:01 AM all 35.49 0.00 2.61 1.21 0.09 60.59 01:06:01 AM 0 61.70 0.00 3.17 1.56 0.11 33.46 01:06:01 AM 1 10.88 0.00 2.08 0.87 0.05 86.13 01:07:01 AM all 37.70 0.00 2.38 0.19 0.09 59.63 01:07:01 AM 0 67.41 0.00 3.51 0.33 0.11 28.64 01:07:01 AM 1 9.97 0.00 1.34 0.08 0.07 88.53 Average: all 36.55 0.00 2.91 1.29 0.09 59.16 Average: 0 61.91 0.00 4.03 1.60 0.12 32.35 Average: 1 12.75 0.00 1.86 0.99 0.07 84.32