---> uname -a: Linux prd-centos7-builder-2c-1g-184.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 496 5435 16 1889 7041 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:a0:64:ed brd ff:ff:ff:ff:ff:ff inet 10.30.122.54/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fea0:64ed/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) 01/30/2024 _x86_64_ (2 CPU) 04:03:17 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 246.81 1.10 245.71 35.45 9922.99 04:06:01 PM 192.05 0.63 191.42 51.31 5814.13 04:07:01 PM 33.40 0.03 33.37 1.20 731.62 04:08:01 PM 33.03 1.95 31.08 210.53 878.56 Average: 126.32 0.93 125.39 74.63 4336.68 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5576508 2432408 30.37 2620 1802752 637736 7.04 540060 1590956 114004 04:06:01 PM 5589516 2419400 30.21 2620 1821456 600920 6.63 537024 1575676 4124 04:07:01 PM 5598132 2410784 30.10 2620 1821424 591996 6.54 531128 1575140 8 04:08:01 PM 5551432 2457484 30.68 2620 1829912 628356 6.94 692244 1459788 28068 Average: 5578897 2430019 30.34 2620 1818886 614752 6.79 575114 1550390 36551 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 56.67 42.60 967.90 7.31 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 32.27 26.62 199.61 8.03 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 19.36 16.92 15.28 6.08 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.28 28.25 33.32 11.52 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.89 28.60 304.01 8.24 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) 01/30/2024 _x86_64_ (2 CPU) 04:03:17 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.10 0.00 3.09 6.93 0.13 55.75 04:05:01 PM 0 48.83 0.00 3.83 8.02 0.12 39.20 04:05:01 PM 1 19.75 0.00 2.38 5.85 0.12 71.89 04:06:01 PM all 34.25 0.00 2.21 5.09 0.11 58.34 04:06:01 PM 0 58.06 0.00 2.76 5.16 0.11 33.92 04:06:01 PM 1 11.79 0.00 1.65 5.04 0.10 81.42 04:07:01 PM all 26.89 0.00 0.93 0.48 0.09 71.61 04:07:01 PM 0 51.02 0.00 1.39 1.00 0.09 46.51 04:07:01 PM 1 4.05 0.00 0.52 0.02 0.08 95.32 04:08:01 PM all 39.42 0.00 2.24 0.46 0.09 57.80 04:08:01 PM 0 75.61 0.00 3.38 0.77 0.09 20.15 04:08:01 PM 1 5.48 0.00 1.13 0.15 0.08 93.15 Average: all 33.66 0.00 2.11 3.23 0.10 60.90 Average: 0 58.33 0.00 2.84 3.74 0.10 34.99 Average: 1 10.21 0.00 1.41 2.74 0.10 85.54