---> uname -a: Linux prd-centos7-builder-2c-1g-37020.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 515 5433 16 1872 7024 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:d9:69:2f brd ff:ff:ff:ff:ff:ff inet 10.30.122.32/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fed9:692f/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) 01/17/2025 _x86_64_ (2 CPU) 07:08:40 PM LINUX RESTART 07:09:05 PM tps rtps wtps bread/s bwrtn/s 07:10:01 PM 312.89 33.85 279.03 4661.99 8006.21 07:11:01 PM 289.21 0.93 288.27 59.83 8832.23 07:12:01 PM 37.85 0.05 37.80 1.73 932.67 Average: 211.64 11.24 200.40 1522.31 5888.71 07:09:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 PM 5713300 2295616 28.66 2620 1724656 601836 6.64 478304 1541392 144096 07:11:01 PM 5574284 2434632 30.40 2620 1805248 633540 6.99 582680 1550460 10672 07:12:01 PM 5636904 2372012 29.62 2620 1805284 568748 6.28 519820 1549900 24 Average: 5641496 2367420 29.56 2620 1778396 601375 6.64 526935 1547251 51597 07:09:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:10:01 PM eth0 286.92 194.04 1707.05 67.96 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 35.51 29.31 236.79 8.61 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 25.50 24.07 21.44 8.03 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.09 80.59 637.31 27.53 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) 01/17/2025 _x86_64_ (2 CPU) 07:08:40 PM LINUX RESTART 07:09:05 PM CPU %user %nice %system %iowait %steal %idle 07:10:01 PM all 42.10 0.00 6.04 4.33 0.13 47.40 07:10:01 PM 0 28.84 0.00 5.35 3.09 0.13 62.59 07:10:01 PM 1 55.80 0.00 6.75 5.60 0.13 31.73 07:11:01 PM all 36.66 0.00 2.72 2.07 0.10 58.45 07:11:01 PM 0 12.17 0.00 1.55 1.99 0.10 84.19 07:11:01 PM 1 62.49 0.00 3.96 2.15 0.11 31.29 07:12:01 PM all 34.53 0.00 2.05 0.58 0.11 62.73 07:12:01 PM 0 29.85 0.00 1.61 0.59 0.10 67.85 07:12:01 PM 1 39.24 0.00 2.48 0.58 0.10 57.59 Average: all 37.67 0.00 3.55 2.28 0.12 56.38 Average: 0 23.45 0.00 2.78 1.87 0.11 71.78 Average: 1 52.33 0.00 4.34 2.71 0.11 40.50