---> uname -a: Linux prd-centos7-builder-1c-1g-256.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: 2799.870 BogoMIPS: 5599.74 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: 990 326 127 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:c9:98:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.198/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fec9:98fb/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) 12/13/2023 _x86_64_ (1 CPU) 01:33:36 PM LINUX RESTART 01:34:02 PM tps rtps wtps bread/s bwrtn/s 01:35:01 PM 104.62 16.44 88.18 1701.66 11569.46 01:36:01 PM 141.37 7.09 134.28 665.28 14257.19 01:37:01 PM 244.76 36.41 208.34 4008.87 36131.10 01:38:01 PM 108.76 65.37 43.39 3491.47 3302.97 01:39:01 PM 92.18 82.91 9.27 4859.13 240.09 01:40:01 PM 35.51 2.87 32.64 231.77 1709.53 Average: 120.51 35.74 84.77 2514.73 11006.47 01:34:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 PM 202188 812272 80.07 2088 487796 403232 19.55 241876 422224 48464 01:36:01 PM 79516 934944 92.16 2088 521048 523964 25.40 373252 390588 43416 01:37:01 PM 74692 939768 92.64 0 501300 537228 26.04 350780 404920 9324 01:38:01 PM 171592 842868 83.09 0 496180 368496 17.86 252032 386936 8 01:39:01 PM 70964 943496 93.00 0 509892 457876 22.19 348652 395632 128 01:40:01 PM 69516 944944 93.15 0 509908 459220 22.26 349540 395588 12 Average: 111411 903049 89.02 696 504354 458336 22.22 319355 399315 16892 01:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:35:01 PM eth0 204.99 129.54 1205.53 51.79 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 55.76 52.75 738.12 10.86 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 70.82 64.55 1209.01 8.39 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 9.58 8.90 7.63 4.20 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 7.75 7.00 6.22 5.03 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 14.22 15.28 39.20 9.03 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.11 45.36 521.87 14.60 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) 12/13/2023 _x86_64_ (1 CPU) 01:33:36 PM LINUX RESTART 01:34:02 PM CPU %user %nice %system %iowait %steal %idle 01:35:01 PM all 63.56 0.00 5.57 2.02 0.13 28.73 01:35:01 PM 0 63.56 0.00 5.57 2.02 0.13 28.73 01:36:01 PM all 65.53 0.00 6.26 2.16 0.15 25.90 01:36:01 PM 0 65.53 0.00 6.26 2.16 0.15 25.90 01:37:01 PM all 66.79 0.00 6.76 4.49 0.15 21.81 01:37:01 PM 0 66.79 0.00 6.76 4.49 0.15 21.81 01:38:01 PM all 33.65 0.00 2.76 4.69 0.09 58.81 01:38:01 PM 0 33.65 0.00 2.76 4.69 0.09 58.81 01:39:01 PM all 20.28 0.00 1.46 10.30 0.07 67.88 01:39:01 PM 0 20.28 0.00 1.46 10.30 0.07 67.88 01:40:01 PM all 44.55 0.00 2.21 0.97 0.09 52.17 01:40:01 PM 0 44.55 0.00 2.21 0.97 0.09 52.17 Average: all 48.63 0.00 4.12 4.16 0.11 42.98 Average: 0 48.63 0.00 4.12 4.16 0.11 42.98