---> uname -a: Linux prd-centos7-builder-2c-1g-31450.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 530 5425 16 1864 7008 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:01:f2:5c brd ff:ff:ff:ff:ff:ff inet 10.30.123.62/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe01:f25c/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) 11/22/2024 _x86_64_ (2 CPU) 06:03:59 PM LINUX RESTART 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 212.28 0.44 211.84 13.82 8741.80 06:07:01 PM 193.54 0.63 192.90 52.24 5533.78 06:08:01 PM 24.60 1.63 22.97 146.06 543.16 Average: 143.09 0.90 142.19 71.02 4918.57 06:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 5603180 2405736 30.04 2620 1788272 607160 6.70 537476 1571304 116908 06:07:01 PM 5593724 2415192 30.16 2620 1797448 603176 6.66 558100 1554852 24 06:08:01 PM 5580576 2428340 30.32 2620 1798484 601636 6.64 693672 1433108 14800 Average: 5592493 2416423 30.17 2620 1794735 603991 6.67 596416 1519755 43911 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:06:01 PM eth0 56.91 40.96 886.33 8.50 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.37 21.39 58.83 7.44 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 32.02 25.27 30.76 10.46 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.33 29.14 322.21 8.80 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) 11/22/2024 _x86_64_ (2 CPU) 06:03:59 PM LINUX RESTART 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 29.40 0.00 2.76 8.33 0.09 59.43 06:06:01 PM 0 52.42 0.00 4.46 11.24 0.11 31.78 06:06:01 PM 1 7.38 0.00 1.12 5.57 0.09 85.84 06:07:01 PM all 32.88 0.00 2.01 6.16 0.10 58.85 06:07:01 PM 0 56.68 0.00 2.47 6.82 0.13 33.90 06:07:01 PM 1 10.37 0.00 1.60 5.52 0.07 82.45 06:08:01 PM all 36.73 0.00 1.74 0.60 0.10 60.83 06:08:01 PM 0 68.61 0.00 2.62 1.06 0.13 27.59 06:08:01 PM 1 7.27 0.00 0.91 0.17 0.07 91.58 Average: all 33.01 0.00 2.17 5.03 0.09 59.70 Average: 0 59.19 0.00 3.18 6.40 0.12 31.11 Average: 1 8.34 0.00 1.21 3.74 0.07 86.64