---> uname -a: Linux prd-centos7-builder-2c-1g-3505.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 5.8G 15G 29% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 391 1202 16 2195 3126 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:d3:92:1e brd ff:ff:ff:ff:ff:ff inet 10.30.218.230/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fed3:921e/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) 10/12/2023 _x86_64_ (1 CPU) 06:43:48 PM LINUX RESTART 06:44:01 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 184.87 119.87 65.00 9758.28 39058.12 06:46:01 PM 185.03 7.91 177.12 1236.45 12646.12 06:47:01 PM 196.68 14.35 182.32 2035.25 6586.83 06:48:01 PM 92.22 2.10 90.12 215.48 7141.83 Average: 165.24 37.02 128.22 3388.78 16569.51 06:44:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 1960200 1920092 49.48 2088 1532040 454488 9.22 340604 1393764 61080 06:46:01 PM 1506316 2373976 61.18 2088 1940920 490752 9.96 399404 1717440 158776 06:47:01 PM 1111888 2768404 71.35 2088 2032340 677968 13.76 750564 1747352 31964 06:48:01 PM 1231484 2648808 68.26 2088 2134476 487596 9.89 737420 1639880 10836 Average: 1452472 2427820 62.57 2088 1909944 527701 10.71 556998 1624609 65664 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:45:01 PM eth0 200.99 118.20 761.21 52.22 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 92.37 63.70 1378.61 24.47 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 146.68 166.45 1098.00 31.03 0.00 0.00 0.00 06:47:01 PM lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 06:48:01 PM eth0 62.00 62.33 99.19 398.93 0.00 0.00 0.00 06:48:01 PM lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.80 103.61 834.60 124.97 0.00 0.00 0.00 Average: lo 0.07 0.07 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) 10/12/2023 _x86_64_ (1 CPU) 06:43:48 PM LINUX RESTART 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 43.21 0.00 8.74 34.54 0.09 13.43 06:45:01 PM 0 43.21 0.00 8.74 34.54 0.09 13.43 06:46:01 PM all 75.62 0.00 6.54 9.21 0.13 8.51 06:46:01 PM 0 75.62 0.00 6.54 9.21 0.13 8.51 06:47:01 PM all 40.71 0.00 2.59 8.28 0.13 48.29 06:47:01 PM 0 40.71 0.00 2.59 8.28 0.13 48.29 06:48:01 PM all 77.81 0.00 3.74 1.92 0.13 16.41 06:48:01 PM 0 77.81 0.00 3.74 1.92 0.13 16.41 Average: all 58.90 0.00 5.41 13.72 0.12 21.85 Average: 0 58.90 0.00 5.41 13.72 0.12 21.85