---> uname -a: Linux prd-centos7-builder-2c-1g-40540.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 534 5407 16 1879 7004 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:71:b2:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe71:b2a6/64 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) 03/07/2025 _x86_64_ (2 CPU) 07:03:40 AM LINUX RESTART 07:04:06 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 327.11 25.62 301.49 4628.49 8234.39 07:06:01 AM 320.29 0.97 319.32 60.49 9920.29 07:07:01 AM 48.06 1.38 46.68 139.66 1131.93 Average: 229.11 8.86 220.25 1523.43 6377.62 07:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5709252 2299664 28.71 2620 1712160 603352 6.66 495252 1527340 144968 07:06:01 AM 5613724 2395192 29.91 2620 1811524 570440 6.30 535584 1554584 10684 07:07:01 AM 5545480 2463436 30.76 2620 1812128 635264 7.01 716944 1442868 14820 Average: 5622819 2386097 29.79 2620 1778604 603019 6.66 582593 1508264 56824 07:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 311.59 206.29 1706.56 69.36 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 41.27 33.56 306.19 10.28 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 36.10 28.27 37.03 12.31 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.46 86.04 654.08 29.55 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) 03/07/2025 _x86_64_ (2 CPU) 07:03:40 AM LINUX RESTART 07:04:06 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 40.55 0.00 5.65 4.45 0.12 49.23 07:05:01 AM 0 51.80 0.00 6.48 3.28 0.14 38.30 07:05:01 AM 1 29.53 0.00 4.84 5.58 0.09 59.95 07:06:01 AM all 34.51 0.00 3.16 2.69 0.11 59.53 07:06:01 AM 0 53.64 0.00 3.99 2.77 0.13 39.48 07:06:01 AM 1 16.14 0.00 2.37 2.63 0.10 78.76 07:07:01 AM all 36.82 0.00 1.91 0.29 0.10 60.88 07:07:01 AM 0 71.21 0.00 2.90 0.47 0.11 25.31 07:07:01 AM 1 4.97 0.00 0.99 0.12 0.07 93.85 Average: all 37.20 0.00 3.51 2.42 0.11 56.77 Average: 0 59.00 0.00 4.41 2.16 0.12 34.31 Average: 1 16.39 0.00 2.66 2.67 0.09 78.20