---> uname -a: Linux prd-centos7-builder-2c-1g-2300.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 527 5431 16 1862 7011 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:22:71:0a brd ff:ff:ff:ff:ff:ff inet 10.30.122.68/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe22:710a/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) 04/11/2024 _x86_64_ (2 CPU) 11:03:38 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 180.10 12.14 167.96 1480.90 6646.26 11:06:01 PM 277.55 0.33 277.22 15.86 8667.27 11:07:01 PM 48.88 0.37 48.52 37.59 1203.15 11:08:01 PM 29.81 1.95 27.86 210.53 783.48 Average: 134.10 3.70 130.40 436.29 4325.40 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5701368 2307548 28.81 2620 1721664 640752 7.07 494388 1538632 144552 11:06:01 PM 5556400 2452516 30.62 2620 1794288 680948 7.52 596916 1554616 17152 11:07:01 PM 5598480 2410436 30.10 2620 1795212 628524 6.94 556036 1554692 8 11:08:01 PM 5584328 2424588 30.27 2620 1803336 629972 6.96 679780 1441328 29240 Average: 5610144 2398772 29.95 2620 1778625 645049 7.12 581780 1522317 47738 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 195.59 129.73 1280.75 52.67 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 30.26 24.75 220.55 7.76 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.19 23.33 26.90 7.64 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 32.61 25.90 33.04 10.59 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.17 50.93 390.38 19.67 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) 04/11/2024 _x86_64_ (2 CPU) 11:03:38 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.03 0.00 3.56 4.33 0.12 51.95 11:05:01 PM 0 16.52 0.00 2.44 5.03 0.12 75.90 11:05:01 PM 1 64.72 0.00 4.76 3.60 0.13 26.79 11:06:01 PM all 36.14 0.00 2.58 5.62 0.14 55.52 11:06:01 PM 0 16.78 0.00 2.07 5.43 0.14 75.58 11:06:01 PM 1 56.38 0.00 3.08 5.82 0.13 34.59 11:07:01 PM all 37.17 0.00 1.33 0.79 0.11 60.60 11:07:01 PM 0 38.53 0.00 1.33 0.46 0.11 59.58 11:07:01 PM 1 35.80 0.00 1.35 1.12 0.14 61.60 11:08:01 PM all 36.67 0.00 2.09 0.34 0.10 60.79 11:08:01 PM 0 18.73 0.00 1.80 0.05 0.10 79.32 11:08:01 PM 1 55.36 0.00 2.40 0.62 0.11 41.50 Average: all 37.50 0.00 2.39 2.77 0.12 57.23 Average: 0 22.55 0.00 1.91 2.75 0.12 72.67 Average: 1 52.95 0.00 2.88 2.78 0.12 41.27