---> uname -a: Linux prd-centos7-builder-1c-1g-1316.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 ssbd rsb_ctxsw 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 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 325 128 11 536 490 Swap: 1023 1 1022 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:49:38:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe49:38b6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/01/2023 _x86_64_ (1 CPU) 11:11:45 AM LINUX RESTART 11:12:01 AM tps rtps wtps bread/s bwrtn/s 11:13:01 AM 196.06 35.77 160.29 5870.63 50063.45 11:14:02 AM 155.47 4.90 150.57 273.50 15305.93 11:15:01 AM 231.29 39.12 192.16 4376.13 34717.85 11:16:02 AM 212.52 150.79 61.73 8599.86 4570.72 Average: 198.89 58.02 140.87 4798.63 26110.73 11:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 AM 72884 941576 92.82 2088 537732 483968 23.46 372424 420964 37372 11:14:02 AM 68136 946324 93.28 2088 554968 496884 24.09 363064 406112 20036 11:15:01 AM 62212 952248 93.87 0 520288 537628 26.06 362728 410516 9664 11:16:02 AM 73596 940864 92.75 0 514208 455888 22.10 346320 396880 32 Average: 69207 945253 93.18 1044 531799 493592 23.93 361134 408618 16776 11:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:13:01 AM eth0 300.98 181.23 1425.97 61.97 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 AM eth0 52.12 52.60 695.88 10.51 0.00 0.00 0.00 11:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 69.99 66.92 1237.37 8.16 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:02 AM eth0 17.99 18.27 14.00 10.46 0.00 0.00 0.00 11:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.20 79.66 840.66 22.79 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/01/2023 _x86_64_ (1 CPU) 11:11:45 AM LINUX RESTART 11:12:01 AM CPU %user %nice %system %iowait %steal %idle 11:13:01 AM all 61.00 0.00 7.23 10.14 0.15 21.48 11:13:01 AM 0 61.00 0.00 7.23 10.14 0.15 21.48 11:14:02 AM all 70.70 0.00 6.37 2.76 0.15 20.02 11:14:02 AM 0 70.70 0.00 6.37 2.76 0.15 20.02 11:15:01 AM all 66.42 0.00 6.30 4.82 0.15 22.32 11:15:01 AM 0 66.42 0.00 6.30 4.82 0.15 22.32 11:16:02 AM all 56.74 0.00 3.78 16.96 0.13 22.39 11:16:02 AM 0 56.74 0.00 3.78 16.96 0.13 22.39 Average: all 63.68 0.00 5.91 8.71 0.14 21.56 Average: 0 63.68 0.00 5.91 8.71 0.14 21.56