---> uname -a: Linux prd-centos7-builder-2c-1g-34644.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: 2800.000 BogoMIPS: 5600.00 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 547 5401 16 1872 6991 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:c6:24:08 brd ff:ff:ff:ff:ff:ff inet 10.30.123.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fec6:2408/64 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) 12/06/2024 _x86_64_ (2 CPU) 11:14:21 PM LINUX RESTART 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 183.08 10.64 172.44 974.95 6761.28 11:17:01 PM 297.53 0.63 296.90 51.30 8729.11 11:18:01 PM 26.14 1.67 24.47 147.26 602.40 Average: 168.92 4.31 164.61 391.18 5364.53 11:15:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5551496 2457420 30.68 2620 1791740 689720 7.61 598448 1571276 199896 11:17:01 PM 5523268 2485648 31.04 2620 1804728 690160 7.62 622004 1560768 232 11:18:01 PM 5586768 2422148 30.24 2620 1805588 620312 6.85 680048 1439000 14796 Average: 5553844 2455072 30.65 2620 1800685 666731 7.36 633500 1523681 71641 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:16:01 PM eth0 126.88 93.62 1250.04 30.43 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 26.08 23.68 60.94 11.27 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 29.04 24.32 30.28 9.92 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.67 47.21 447.11 17.21 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) 12/06/2024 _x86_64_ (2 CPU) 11:14:21 PM LINUX RESTART 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 35.99 0.00 3.72 4.58 0.13 55.57 11:16:01 PM 0 48.28 0.00 3.68 4.90 0.12 43.02 11:16:01 PM 1 23.95 0.00 3.76 4.28 0.14 67.87 11:17:01 PM all 34.82 0.00 2.12 6.02 0.10 56.93 11:17:01 PM 0 58.01 0.00 2.85 6.60 0.11 32.43 11:17:01 PM 1 12.76 0.00 1.42 5.49 0.12 80.21 11:18:01 PM all 36.91 0.00 1.71 0.26 0.10 61.01 11:18:01 PM 0 65.97 0.00 2.53 0.48 0.09 30.93 11:18:01 PM 1 9.50 0.00 0.95 0.03 0.10 89.41 Average: all 35.91 0.00 2.52 3.62 0.11 57.84 Average: 0 57.37 0.00 3.02 4.00 0.11 35.50 Average: 1 15.35 0.00 2.03 3.25 0.12 79.24