---> uname -a: Linux prd-centos7-builder-2c-1g-37948.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 536 5411 16 1872 7002 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:b2:4a:5f brd ff:ff:ff:ff:ff:ff inet 10.30.122.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:feb2:4a5f/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) 01/31/2025 _x86_64_ (2 CPU) 04:03:46 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 339.44 44.11 295.34 4671.99 41540.63 04:06:01 AM 312.83 0.72 312.11 53.97 10128.90 04:07:01 AM 59.32 1.67 57.65 147.26 1236.86 Average: 237.21 15.50 221.71 1624.92 17639.45 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5726912 2282004 28.49 2620 1699004 623388 6.88 486344 1521076 144908 04:06:01 AM 5598044 2410872 30.10 2620 1804776 617800 6.82 547312 1559568 14948 04:07:01 AM 5551928 2456988 30.68 2620 1805732 662212 7.31 716944 1437756 14808 Average: 5625628 2383288 29.76 2620 1769837 634467 7.00 583533 1506133 58221 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 311.97 194.67 1549.80 63.89 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 42.00 35.97 313.21 10.54 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 35.13 27.79 33.78 12.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.73 86.16 632.42 28.82 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) 01/31/2025 _x86_64_ (2 CPU) 04:03:46 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.46 0.00 6.67 24.20 0.12 35.54 04:05:01 AM 0 45.84 0.00 7.63 26.92 0.13 19.48 04:05:01 AM 1 21.50 0.00 5.71 21.57 0.12 51.10 04:06:01 AM all 34.35 0.00 3.35 2.95 0.11 59.25 04:06:01 AM 0 51.26 0.00 4.23 3.11 0.13 41.28 04:06:01 AM 1 18.21 0.00 2.50 2.81 0.09 76.40 04:07:01 AM all 35.85 0.00 1.95 0.46 0.12 61.62 04:07:01 AM 0 53.46 0.00 2.36 0.67 0.13 43.39 04:07:01 AM 1 19.01 0.00 1.55 0.28 0.12 79.04 Average: all 34.56 0.00 3.98 9.18 0.12 52.16 Average: 0 50.19 0.00 4.74 10.24 0.13 34.71 Average: 1 19.57 0.00 3.24 8.16 0.11 68.91