---> uname -a: Linux prd-centos7-builder-1c-1g-567.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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 318 138 11 533 496 Swap: 1023 2 1021 ---> 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:92:d2:ba brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe92:d2ba/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) 12:55:46 PM LINUX RESTART 12:56:01 PM tps rtps wtps bread/s bwrtn/s 12:57:01 PM 201.52 47.28 154.23 6722.72 49591.48 12:58:01 PM 134.70 4.93 129.77 279.04 13523.72 12:59:02 PM 211.25 48.03 163.22 4391.65 30003.54 01:00:01 PM 205.39 110.46 94.93 8304.78 17378.65 01:01:01 PM 115.98 70.39 45.59 4432.07 2538.50 Average: 173.79 56.28 117.51 4833.00 22629.17 12:56:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 PM 71620 942840 92.94 2088 554184 480972 23.31 353516 448808 5364 12:58:01 PM 64880 949580 93.60 2088 566512 479696 23.25 328968 438872 35892 12:59:02 PM 127292 887168 87.45 0 497424 499812 24.23 241940 466596 35752 01:00:01 PM 114784 899676 88.69 0 542380 392880 19.04 163484 523696 37120 01:01:01 PM 60808 953652 94.01 0 514728 475588 23.05 276996 479144 28828 Average: 87877 926583 91.34 835 535046 465790 22.58 272981 471423 28591 12:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:57:01 PM eth0 267.59 170.94 1422.11 62.12 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 46.64 44.67 576.54 10.80 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 PM eth0 128.05 114.61 2513.17 12.45 0.00 0.00 0.00 12:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 15.47 14.18 26.63 6.96 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 17.68 19.03 42.15 10.84 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.27 72.78 916.38 20.68 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) 12:55:46 PM LINUX RESTART 12:56:01 PM CPU %user %nice %system %iowait %steal %idle 12:57:01 PM all 60.77 0.00 7.53 10.94 0.13 20.65 12:57:01 PM 0 60.77 0.00 7.53 10.94 0.13 20.65 12:58:01 PM all 72.17 0.00 6.90 2.23 0.15 18.55 12:58:01 PM 0 72.17 0.00 6.90 2.23 0.15 18.55 12:59:02 PM all 63.04 0.00 6.35 5.73 0.13 24.75 12:59:02 PM 0 63.04 0.00 6.35 5.73 0.13 24.75 01:00:01 PM all 54.60 0.00 4.90 7.90 0.13 32.47 01:00:01 PM 0 54.60 0.00 4.90 7.90 0.13 32.47 01:01:01 PM all 60.82 0.00 2.89 12.22 0.11 23.96 01:01:01 PM 0 60.82 0.00 2.89 12.22 0.11 23.96 Average: all 62.26 0.00 5.71 7.82 0.13 24.08 Average: 0 62.26 0.00 5.71 7.82 0.13 24.08