---> uname -a: Linux prd-centos7-builder-1c-1g-1910.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 142 11 523 491 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:6c:87:1e brd ff:ff:ff:ff:ff:ff inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe6c:871e/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) 12/25/2023 _x86_64_ (1 CPU) 08:39:22 AM LINUX RESTART 08:40:01 AM tps rtps wtps bread/s bwrtn/s 08:41:02 AM 127.30 3.23 124.07 94.02 17034.82 08:42:01 AM 152.60 9.04 143.56 957.59 19993.63 08:43:01 AM 266.11 85.36 180.75 6346.85 28447.12 08:44:01 AM 147.98 111.35 36.63 6783.59 1221.20 Average: 173.76 52.64 121.12 3570.69 16654.44 08:40:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:02 AM 115192 899268 88.64 2088 533904 438220 21.24 320292 428460 6252 08:42:01 AM 70876 943584 93.01 2088 508140 532588 25.82 352112 410936 21388 08:43:01 AM 89520 924940 91.18 0 471212 477192 23.13 322704 401784 8068 08:44:01 AM 78240 936220 92.29 0 504800 462152 22.40 347080 396252 28812 Average: 88457 926003 91.28 1044 504514 477538 23.15 335547 409358 16130 08:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:41:02 AM eth0 89.30 89.12 1331.52 9.86 0.00 0.00 0.00 08:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 88.47 82.94 1438.00 12.43 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 20.80 18.83 18.41 13.37 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 20.39 21.40 44.90 14.08 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.43 52.79 701.85 12.44 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) 12/25/2023 _x86_64_ (1 CPU) 08:39:22 AM LINUX RESTART 08:40:01 AM CPU %user %nice %system %iowait %steal %idle 08:41:02 AM all 66.84 0.00 5.79 2.77 0.13 24.47 08:41:02 AM 0 66.84 0.00 5.79 2.77 0.13 24.47 08:42:01 AM all 69.77 0.00 6.57 2.38 0.13 21.15 08:42:01 AM 0 69.77 0.00 6.57 2.38 0.13 21.15 08:43:01 AM all 66.93 0.00 6.55 8.14 0.13 18.25 08:43:01 AM 0 66.93 0.00 6.55 8.14 0.13 18.25 08:44:01 AM all 60.67 0.00 3.18 13.46 0.13 22.56 08:44:01 AM 0 60.67 0.00 3.18 13.46 0.13 22.56 Average: all 66.03 0.00 5.52 6.73 0.13 21.60 Average: 0 66.03 0.00 5.52 6.73 0.13 21.60