---> uname -a: Linux prd-centos7-builder-2c-1g-9.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 403 282 16 3104 3094 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:02:23:e9 brd ff:ff:ff:ff:ff:ff inet 10.30.218.75/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe02:23e9/64 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) 12/12/2023 _x86_64_ (1 CPU) 01:44:51 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 228.70 127.78 100.92 10252.96 43735.66 01:47:01 PM 173.26 12.84 160.42 2078.35 8170.89 01:48:01 PM 181.21 0.07 181.14 1.86 6386.56 01:49:01 PM 153.65 8.07 145.57 846.78 31675.00 01:50:02 PM 75.57 4.34 71.22 297.49 9667.92 Average: 161.57 29.91 131.66 2638.35 19762.75 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1744324 2135976 55.05 2088 1672640 507388 10.29 457596 1474524 125096 01:47:01 PM 1439352 2440948 62.91 2088 1921008 515364 10.46 506508 1674812 142096 01:48:01 PM 1251248 2629052 67.75 2088 2032660 540552 10.97 674924 1679064 100860 01:49:01 PM 347780 3532520 91.04 2088 3001140 447428 9.08 1192540 2011900 223460 01:50:02 PM 312848 3567452 91.94 2088 3016880 461056 9.35 1547508 1690020 12 Average: 1019110 2861190 73.74 2088 2328866 494358 10.03 875815 1706064 118305 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 261.50 140.26 1585.02 56.78 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 70.66 59.69 941.26 18.66 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 323.42 395.03 1995.63 53.88 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 152.13 192.70 787.74 27.45 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 01:50:02 PM eth0 82.12 97.96 23.42 3386.55 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 176.74 176.67 1056.27 727.29 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) 12/12/2023 _x86_64_ (1 CPU) 01:44:51 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 70.57 0.00 11.40 13.91 0.13 3.99 01:46:01 PM 0 70.57 0.00 11.40 13.91 0.13 3.99 01:47:01 PM all 58.09 0.00 5.27 2.19 0.09 34.37 01:47:01 PM 0 58.09 0.00 5.27 2.19 0.09 34.37 01:48:01 PM all 41.24 0.00 3.24 2.31 0.14 53.07 01:48:01 PM 0 41.24 0.00 3.24 2.31 0.14 53.07 01:49:01 PM all 44.34 0.00 4.49 11.25 0.11 39.82 01:49:01 PM 0 44.34 0.00 4.49 11.25 0.11 39.82 01:50:02 PM all 27.84 0.00 2.18 50.94 0.07 18.97 01:50:02 PM 0 27.84 0.00 2.18 50.94 0.07 18.97 Average: all 48.17 0.00 5.26 16.34 0.11 30.12 Average: 0 48.17 0.00 5.26 16.34 0.11 30.12