---> uname -a: Linux prd-centos7-builder-2c-1g-23567.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 522 5438 16 1860 7017 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:57:98:6b brd ff:ff:ff:ff:ff:ff inet 10.30.123.157/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe57:986b/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) 10/23/2024 _x86_64_ (2 CPU) 03:03:19 AM LINUX RESTART 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 165.94 10.23 155.72 879.25 6656.90 03:06:01 AM 280.44 0.63 279.81 51.63 8294.68 03:07:01 AM 40.29 0.38 39.91 12.66 930.03 Average: 161.54 3.73 157.81 312.85 5269.45 03:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 5597692 2411216 30.11 2620 1777692 643172 7.10 562316 1561256 193128 03:06:01 AM 5571596 2437312 30.43 2620 1794016 639296 7.06 583804 1552088 10884 03:07:01 AM 5636040 2372868 29.63 2620 1791296 581192 6.42 608476 1462380 14708 Average: 5601776 2407132 30.06 2620 1787668 621220 6.86 584865 1525241 72907 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:02 AM eth0 105.42 81.12 1121.51 15.63 0.00 0.00 0.00 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 27.03 24.32 63.10 8.66 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 32.99 26.02 33.85 10.07 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.03 43.72 404.10 11.45 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) 10/23/2024 _x86_64_ (2 CPU) 03:03:19 AM LINUX RESTART 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 33.46 0.00 3.60 4.84 0.11 57.98 03:05:02 AM 0 18.84 0.00 2.81 4.90 0.11 73.34 03:05:02 AM 1 48.68 0.00 4.41 4.77 0.13 42.01 03:06:01 AM all 34.24 0.00 2.55 8.58 0.12 54.51 03:06:01 AM 0 16.60 0.00 1.96 12.50 0.10 68.84 03:06:01 AM 1 52.55 0.00 3.19 4.52 0.13 39.61 03:07:01 AM all 35.48 0.00 1.58 1.17 0.10 61.67 03:07:01 AM 0 19.07 0.00 1.23 1.66 0.09 77.94 03:07:01 AM 1 52.59 0.00 1.91 0.66 0.09 44.74 Average: all 34.41 0.00 2.57 4.84 0.11 58.08 Average: 0 18.18 0.00 2.00 6.33 0.10 73.40 Average: 1 51.29 0.00 3.16 3.30 0.11 42.13