---> uname -a: Linux prd-centos7-builder-2c-1g-1769.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 394 271 16 3123 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:ba:12:05 brd ff:ff:ff:ff:ff:ff inet 10.30.218.232/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:feba:1205/64 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) 07/13/2023 _x86_64_ (1 CPU) 01:44:44 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 111.51 30.09 81.42 4670.12 43503.30 01:47:01 PM 80.92 6.57 74.35 1161.11 11455.35 01:48:02 PM 90.68 6.55 84.13 929.51 6351.82 01:49:01 PM 109.92 8.09 101.83 879.66 41828.26 Average: 98.07 12.73 85.33 1898.16 25504.94 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1609892 2270408 58.51 2088 1784376 521164 10.57 479388 1576604 248964 01:47:01 PM 1525860 2354440 60.68 2088 1934464 417200 8.46 402716 1700660 140920 01:48:02 PM 1227776 2652524 68.36 2088 2072552 542124 11.00 665628 1723140 101860 01:49:01 PM 310628 3569672 91.99 2088 2994520 504592 10.24 1252100 2001460 29884 Average: 1168539 2711761 69.89 2088 2196478 496270 10.07 699958 1750466 130407 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 253.75 149.24 1495.60 57.33 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 52.75 41.49 831.51 12.47 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 01:48:02 PM eth0 323.68 403.02 2014.10 55.07 0.00 0.00 0.00 01:48:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 168.91 215.75 836.05 35.02 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 199.94 203.06 1298.14 39.93 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) 07/13/2023 _x86_64_ (1 CPU) 01:44:44 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 63.28 0.00 7.57 13.04 0.13 15.98 01:46:01 PM 0 63.28 0.00 7.57 13.04 0.13 15.98 01:47:01 PM all 46.77 0.00 4.25 5.80 0.13 43.05 01:47:01 PM 0 46.77 0.00 4.25 5.80 0.13 43.05 01:48:02 PM all 47.46 0.00 3.22 4.31 0.12 44.89 01:48:02 PM 0 47.46 0.00 3.22 4.31 0.12 44.89 01:49:01 PM all 60.98 0.00 5.16 10.75 0.13 22.97 01:49:01 PM 0 60.98 0.00 5.16 10.75 0.13 22.97 Average: all 54.51 0.00 5.03 8.42 0.13 31.92 Average: 0 54.51 0.00 5.03 8.42 0.13 31.92