---> uname -a: Linux prd-centos7-builder-2c-1g-6069.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: 2800.000 BogoMIPS: 5600.00 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 396 299 16 3093 3101 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:86:cb:38 brd ff:ff:ff:ff:ff:ff inet 10.30.218.198/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe86:cb38/64 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) 12/06/2023 _x86_64_ (1 CPU) 01:44:45 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 191.06 83.19 107.87 6917.47 43388.90 01:47:01 PM 225.25 6.58 218.68 1172.05 9164.49 01:48:01 PM 176.02 6.42 169.60 922.23 5999.33 01:49:01 PM 102.42 4.13 98.29 653.54 22740.67 01:50:01 PM 134.41 12.14 122.27 1027.89 20133.01 Average: 165.79 22.37 143.42 2129.04 20212.00 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1656392 2223900 57.31 2088 1744124 508988 10.33 470668 1527304 198348 01:47:01 PM 1570580 2309712 59.52 2088 1886412 417452 8.47 402864 1648760 138480 01:48:01 PM 1380176 2500116 64.43 2088 1926856 540892 10.97 564148 1667264 5416 01:49:01 PM 323196 3557096 91.67 2088 2804072 649972 13.19 1349020 1885340 204396 01:50:01 PM 380140 3500152 90.20 2088 3008680 411804 8.35 1491024 1681904 384 Average: 1062097 2818195 72.63 2088 2274029 505822 10.26 855545 1682114 109405 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 282.01 149.19 1504.79 56.86 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 53.48 42.97 842.78 12.02 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 203.45 294.32 348.82 47.01 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 268.06 288.40 2498.12 37.12 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 01:50:01 PM eth0 119.15 137.46 89.72 3539.04 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 185.29 183.06 1053.49 737.64 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) 12/06/2023 _x86_64_ (1 CPU) 01:44:45 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 70.54 0.00 10.39 9.16 0.13 9.78 01:46:01 PM 0 70.54 0.00 10.39 9.16 0.13 9.78 01:47:01 PM all 46.49 0.00 4.38 10.82 0.13 38.19 01:47:01 PM 0 46.49 0.00 4.38 10.82 0.13 38.19 01:48:01 PM all 41.43 0.00 2.51 5.09 0.11 50.86 01:48:01 PM 0 41.43 0.00 2.51 5.09 0.11 50.86 01:49:01 PM all 44.37 0.00 4.56 24.73 0.14 26.19 01:49:01 PM 0 44.37 0.00 4.56 24.73 0.14 26.19 01:50:01 PM all 57.91 0.00 3.48 8.00 0.11 30.50 01:50:01 PM 0 57.91 0.00 3.48 8.00 0.11 30.50 Average: all 52.09 0.00 5.05 11.54 0.12 31.20 Average: 0 52.09 0.00 5.05 11.54 0.12 31.20