---> uname -a: Linux prd-centos7-builder-1c-1g-1899.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: 990 324 130 11 535 491 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:98:3f:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.54/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe98:3fe4/64 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) 01:08:27 AM LINUX RESTART 01:09:03 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 126.39 6.25 120.14 300.04 15753.73 01:11:01 AM 154.29 6.52 147.77 766.27 19074.94 01:12:01 AM 247.03 70.11 176.92 5130.79 30060.06 01:13:01 AM 157.20 117.67 39.53 7098.01 2311.42 Average: 171.56 51.07 120.49 3381.19 16704.62 01:09:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 61132 953328 93.97 2088 565132 462060 22.40 343460 459864 49380 01:11:01 AM 134420 880040 86.75 2088 467236 513084 24.87 304716 396744 7452 01:12:01 AM 95424 919036 90.59 0 480392 474504 23.00 316420 415928 916 01:13:01 AM 72344 942116 92.87 0 497820 469888 22.78 349836 395944 120 Average: 90830 923630 91.05 1044 502645 479884 23.26 328608 417120 14467 01:09:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:10:01 AM eth0 91.42 90.67 1380.46 9.80 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 66.53 64.03 980.46 9.56 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 26.84 27.92 451.06 7.06 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 12.68 12.66 10.23 8.15 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.71 48.17 694.31 8.63 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) 01:08:27 AM LINUX RESTART 01:09:03 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 67.49 0.00 5.62 2.35 0.13 24.40 01:10:01 AM 0 67.49 0.00 5.62 2.35 0.13 24.40 01:11:01 AM all 68.94 0.00 6.13 2.58 0.15 22.20 01:11:01 AM 0 68.94 0.00 6.13 2.58 0.15 22.20 01:12:01 AM all 66.84 0.00 5.94 7.38 0.15 19.70 01:12:01 AM 0 66.84 0.00 5.94 7.38 0.15 19.70 01:13:01 AM all 44.56 0.00 2.88 14.42 0.09 38.05 01:13:01 AM 0 44.56 0.00 2.88 14.42 0.09 38.05 Average: all 61.78 0.00 5.12 6.78 0.13 26.19 Average: 0 61.78 0.00 5.12 6.78 0.13 26.19