---> uname -a: Linux prd-centos7-builder-1c-1g-667.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: 990 319 116 11 555 495 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:3a:ef:62 brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe3a:ef62/64 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) 12/14/2023 _x86_64_ (1 CPU) 05:39:53 PM LINUX RESTART 05:41:01 PM tps rtps wtps bread/s bwrtn/s 05:42:01 PM 159.59 4.98 154.61 277.32 16818.14 05:43:02 PM 225.15 51.37 173.78 6484.94 33031.80 05:44:01 PM 182.01 83.38 98.63 4965.03 13866.76 05:45:01 PM 11.24 0.14 11.10 16.36 1267.18 05:46:01 PM 108.57 87.99 20.59 5110.73 544.10 Average: 135.43 45.13 90.29 3333.65 12892.41 05:41:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 PM 79388 935072 92.17 2088 555164 481384 23.33 341928 418488 20104 05:43:02 PM 69820 944640 93.12 0 537856 519040 25.16 337516 432884 5452 05:44:01 PM 108728 905732 89.28 0 511564 420544 20.38 216356 485348 34028 05:45:01 PM 154476 859984 84.77 0 512068 371352 18.00 168032 485660 16 05:46:01 PM 108172 906288 89.34 0 511824 422660 20.49 239056 466400 27220 Average: 104117 910343 89.74 418 525695 442996 21.47 260578 457756 17364 05:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:42:01 PM eth0 45.35 45.37 574.67 9.20 0.00 0.00 0.00 05:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:02 PM eth0 135.73 125.08 2511.09 13.71 0.00 0.00 0.00 05:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 PM eth0 12.73 12.16 24.05 4.62 0.00 0.00 0.00 05:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 1.44 1.57 0.74 0.21 0.00 0.00 0.00 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 19.48 19.77 43.64 11.19 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.26 40.14 619.68 7.69 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) 12/14/2023 _x86_64_ (1 CPU) 05:39:53 PM LINUX RESTART 05:41:01 PM CPU %user %nice %system %iowait %steal %idle 05:42:01 PM all 70.97 0.00 6.71 2.12 0.11 20.09 05:42:01 PM 0 70.97 0.00 6.71 2.12 0.11 20.09 05:43:02 PM all 66.24 0.00 6.52 5.44 0.13 21.67 05:43:02 PM 0 66.24 0.00 6.52 5.44 0.13 21.67 05:44:01 PM all 51.90 0.00 4.57 5.13 0.09 38.31 05:44:01 PM 0 51.90 0.00 4.57 5.13 0.09 38.31 05:45:01 PM all 8.23 0.00 0.68 0.00 0.07 91.03 05:45:01 PM 0 8.23 0.00 0.68 0.00 0.07 91.03 05:46:01 PM all 54.80 0.00 2.94 11.19 0.11 30.96 05:46:01 PM 0 54.80 0.00 2.94 11.19 0.11 30.96 Average: all 49.82 0.00 4.23 4.73 0.10 41.13 Average: 0 49.82 0.00 4.23 4.73 0.10 41.13