---> uname -a: Linux prd-centos7-builder-2c-1g-3067.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.8G 14G 34% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 394 258 16 3136 3104 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:cd:a8:be brd ff:ff:ff:ff:ff:ff inet 10.30.218.254/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fecd:a8be/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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 09/19/2023 _x86_64_ (1 CPU) 01:44:29 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 74.61 11.18 63.44 1333.74 7231.51 01:47:01 PM 100.14 13.01 87.14 2087.55 13175.65 01:48:01 PM 113.49 4.21 109.28 660.91 26299.29 01:49:01 PM 88.26 29.34 58.92 3361.87 18113.92 Average: 94.34 14.40 79.95 1860.68 16256.89 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1569232 2311060 59.56 2088 1845972 483848 9.82 435244 1643856 251560 01:47:01 PM 1337040 2543252 65.54 2088 1983336 540236 10.96 556080 1730680 7108 01:48:01 PM 257712 3622580 93.36 2088 2869356 651640 13.22 1364600 1944204 149892 01:49:01 PM 259140 3621152 93.32 2088 3065872 482904 9.80 1564044 1739636 9408 Average: 855781 3024511 77.95 2088 2441134 539657 10.95 979992 1764594 104492 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 134.64 92.74 1454.70 29.56 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 142.18 178.99 574.54 35.48 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 385.57 455.39 2636.50 59.79 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 123.60 136.56 118.93 3631.52 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 197.02 217.07 1195.08 931.58 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 09/19/2023 _x86_64_ (1 CPU) 01:44:29 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 82.74 0.00 5.64 3.86 0.13 7.63 01:46:01 PM 0 82.74 0.00 5.64 3.86 0.13 7.63 01:47:01 PM all 44.43 0.00 3.48 5.90 0.14 46.04 01:47:01 PM 0 44.43 0.00 3.48 5.90 0.14 46.04 01:48:01 PM all 53.91 0.00 5.03 5.54 0.15 35.37 01:48:01 PM 0 53.91 0.00 5.03 5.54 0.15 35.37 01:49:01 PM all 65.81 0.00 3.61 5.89 0.13 24.56 01:49:01 PM 0 65.81 0.00 3.61 5.89 0.13 24.56 Average: all 61.44 0.00 4.43 5.31 0.14 28.68 Average: 0 61.44 0.00 4.43 5.31 0.14 28.68