---> uname -a:
Linux prd-centos8-builder-4c-4g-91640.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.7G 0 7.7G 0% /dev
tmpfs 7.7G 0 7.7G 0% /dev/shm
tmpfs 7.7G 17M 7.7G 1% /run
tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup
/dev/vda1 80G 12G 69G 15% /
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 15763 824 9671 19 5267 14589
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:5a:3b:c8 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85613sec preferred_lft 85613sec
inet6 fe80::f816:3eff:fe5a:3bc8/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/17/2024 _x86_64_ (4 CPU)
22:19:36 LINUX RESTART (4 CPU)
10:20:01 PM tps rtps wtps bread/s bwrtn/s
10:20:02 PM 165.66 138.38 27.27 1414.14 29734.34
10:21:01 PM 350.10 109.57 240.53 3413.76 8847.83
10:22:01 PM 99.72 11.73 87.99 1501.08 8739.26
10:23:01 PM 417.40 5.30 412.10 1098.22 9434.13
10:24:01 PM 104.52 0.32 104.20 8.40 8382.02
10:25:01 PM 50.52 0.72 49.81 514.58 5338.64
10:26:01 PM 81.10 0.00 81.10 0.00 29480.94
10:27:01 PM 61.54 0.00 61.54 0.00 23421.51
10:28:01 PM 22.10 0.08 22.01 4.00 3373.64
10:29:01 PM 36.00 0.00 36.00 0.00 1336.30
10:30:01 PM 35.47 0.00 35.47 0.00 7717.98
10:31:01 PM 47.14 0.00 47.14 0.00 2608.21
10:32:01 PM 115.34 0.43 114.91 24.26 20218.71
Average: 118.16 10.72 107.44 544.23 10770.01
10:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:02 PM 13854148 15235024 2287384 14.17 2688 1603924 853940 4.97 153744 1821528 40852
10:21:01 PM 13307060 15118200 2834472 17.56 2688 2010532 830032 4.83 201168 2240936 212576
10:22:01 PM 13090964 14988664 3050568 18.90 2688 2086020 1158840 6.74 208392 2399416 27932
10:23:01 PM 11171028 13456828 4970504 30.79 2688 2458064 2294608 13.35 331116 4156896 174532
10:24:01 PM 10635760 13101568 5505772 34.11 2688 2630580 2632728 15.32 483828 4524300 124908
10:25:01 PM 9939012 12555444 6202520 38.43 2688 2774100 3047848 17.73 520064 5169240 110752
10:26:01 PM 7958872 11864456 8182660 50.69 2688 4053668 3678728 21.40 662548 6990040 524444
10:27:01 PM 8053128 12211792 8088404 50.11 2688 4301804 3318420 19.30 678392 6872376 86416
10:28:01 PM 8070644 12241148 8070888 50.00 2688 4312496 3305164 19.23 722640 6810212 3660
10:29:01 PM 7745100 12160132 8396432 52.02 2688 4549644 3362668 19.56 753784 7089764 212592
10:30:01 PM 7378052 11818088 8763480 54.29 2688 4571640 3723888 21.66 761752 7439872 14268
10:31:01 PM 7420952 11931024 8720580 54.03 2688 4638936 3583520 20.85 789032 7364984 17420
10:32:01 PM 9908288 14932012 6233244 38.62 2688 5156400 923204 5.37 1152032 4529444 8
Average: 9887154 13201106 6254378 38.75 2688 3472908 2516430 14.64 570653 5185308 119258
10:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:02 PM eth0 585.86 328.28 1061.32 106.42 0.00 0.00 0.00 0.00
10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM eth0 169.20 124.23 1362.12 45.32 0.00 0.00 0.00 0.00
10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:22:01 PM eth0 457.99 493.98 894.65 137.62 0.00 0.00 0.00 0.00
10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:23:01 PM eth0 384.54 316.43 5130.26 48.28 0.00 0.00 0.00 0.00
10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:24:01 PM eth0 174.09 143.67 2506.19 30.68 0.00 0.00 0.00 0.00
10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:25:01 PM eth0 61.42 61.09 512.58 15.99 0.00 0.00 0.00 0.00
10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:26:01 PM eth0 72.45 67.07 749.39 16.23 0.00 0.00 0.00 0.00
10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:01 PM eth0 99.58 86.02 1369.42 19.26 0.00 0.00 0.00 0.00
10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:28:01 PM eth0 22.43 20.78 9.76 9.00 0.00 0.00 0.00 0.00
10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:29:01 PM eth0 99.22 78.14 1011.33 16.25 0.00 0.00 0.00 0.00
10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:30:01 PM eth0 34.62 33.99 112.69 11.76 0.00 0.00 0.00 0.00
10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:31:01 PM eth0 65.72 59.92 507.58 14.14 0.00 0.00 0.00 0.00
10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:32:01 PM eth0 746.22 929.87 243.08 8696.36 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 199.53 201.55 1200.31 755.22 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/17/2024 _x86_64_ (4 CPU)
22:19:36 LINUX RESTART (4 CPU)
10:20:01 PM CPU %user %nice %system %iowait %steal %idle
10:20:02 PM all 41.19 10.88 18.39 1.30 0.00 28.24
10:20:02 PM 0 54.08 1.02 12.24 0.00 0.00 32.65
10:20:02 PM 1 53.68 0.00 17.89 1.05 0.00 27.37
10:20:02 PM 2 19.19 40.40 24.24 1.01 0.00 15.15
10:20:02 PM 3 38.30 1.06 19.15 3.19 0.00 38.30
10:21:01 PM all 19.57 0.92 13.57 1.99 0.10 63.85
10:21:01 PM 0 20.13 0.80 11.01 2.12 0.14 65.81
10:21:01 PM 1 16.28 1.04 15.17 2.66 0.10 64.76
10:21:01 PM 2 24.01 0.94 14.24 1.47 0.09 59.26
10:21:01 PM 3 17.88 0.92 13.86 1.70 0.09 65.55
10:22:01 PM all 2.83 0.00 1.63 0.67 0.11 94.76
10:22:01 PM 0 1.79 0.00 0.92 1.34 0.10 95.85
10:22:01 PM 1 2.23 0.00 1.21 0.64 0.10 95.83
10:22:01 PM 2 4.12 0.00 2.55 0.37 0.13 92.82
10:22:01 PM 3 3.20 0.00 1.84 0.32 0.12 94.52
10:23:01 PM all 59.46 0.00 2.88 3.62 0.12 33.92
10:23:01 PM 0 56.50 0.00 3.03 6.36 0.10 34.01
10:23:01 PM 1 59.24 0.00 3.90 3.28 0.13 33.44
10:23:01 PM 2 56.04 0.00 2.47 4.25 0.10 37.13
10:23:01 PM 3 66.05 0.00 2.11 0.60 0.13 31.10
10:24:01 PM all 59.76 0.00 3.00 0.47 0.10 36.67
10:24:01 PM 0 57.23 0.00 2.49 0.40 0.10 39.78
10:24:01 PM 1 56.78 0.00 1.70 0.43 0.08 41.00
10:24:01 PM 2 58.94 0.00 3.80 0.42 0.12 36.72
10:24:01 PM 3 66.12 0.00 4.02 0.64 0.08 29.14
10:25:01 PM all 64.47 0.00 2.71 0.23 0.10 32.48
10:25:01 PM 0 63.05 0.00 2.36 0.08 0.10 34.40
10:25:01 PM 1 72.22 0.00 4.09 0.28 0.10 23.31
10:25:01 PM 2 53.56 0.00 1.86 0.35 0.10 44.13
10:25:01 PM 3 69.06 0.00 2.55 0.20 0.10 28.08
10:26:01 PM all 49.01 0.00 2.39 0.88 0.10 47.61
10:26:01 PM 0 47.05 0.00 2.09 1.02 0.08 49.75
10:26:01 PM 1 53.61 0.00 3.60 1.19 0.12 41.49
10:26:01 PM 2 44.27 0.00 1.17 1.00 0.08 53.47
10:26:01 PM 3 51.13 0.00 2.71 0.32 0.12 45.73
10:27:01 PM all 52.59 0.00 3.43 0.63 0.09 43.26
10:27:01 PM 0 48.96 0.00 3.13 1.22 0.10 46.58
10:27:01 PM 1 55.19 0.00 3.42 0.74 0.08 40.56
10:27:01 PM 2 54.64 0.00 3.67 0.10 0.08 41.51
10:27:01 PM 3 51.57 0.00 3.50 0.45 0.08 44.39
10:28:01 PM all 47.30 0.00 3.46 0.12 0.09 49.03
10:28:01 PM 0 52.07 0.00 4.93 0.17 0.10 42.73
10:28:01 PM 1 47.14 0.00 3.34 0.02 0.08 49.42
10:28:01 PM 2 50.56 0.00 3.17 0.03 0.08 46.15
10:28:01 PM 3 39.43 0.00 2.41 0.25 0.10 57.81
10:29:01 PM all 54.77 0.00 3.02 0.13 0.11 41.97
10:29:01 PM 0 57.83 0.00 3.69 0.13 0.10 38.24
10:29:01 PM 1 54.66 0.00 2.92 0.08 0.12 42.22
10:29:01 PM 2 57.04 0.00 2.59 0.18 0.12 40.06
10:29:01 PM 3 49.52 0.00 2.87 0.13 0.10 47.37
10:30:01 PM all 33.95 0.00 2.46 0.19 0.07 63.32
10:30:01 PM 0 44.40 0.00 5.01 0.10 0.08 50.40
10:30:01 PM 1 30.19 0.00 1.49 0.03 0.07 68.21
10:30:01 PM 2 32.63 0.00 1.70 0.52 0.07 65.08
10:30:01 PM 3 28.60 0.00 1.64 0.12 0.07 69.58
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 46.78 0.00 3.51 0.16 0.10 49.45
10:31:01 PM 0 44.61 0.00 2.92 0.05 0.10 52.32
10:31:01 PM 1 40.13 0.00 1.94 0.05 0.10 57.78
10:31:01 PM 2 48.89 0.00 4.34 0.15 0.08 46.53
10:31:01 PM 3 53.51 0.00 4.86 0.37 0.10 41.16
10:32:01 PM all 13.64 0.00 4.46 0.61 0.11 81.17
10:32:01 PM 0 14.29 0.00 6.26 0.57 0.12 78.76
10:32:01 PM 1 11.69 0.00 5.74 0.67 0.10 81.80
10:32:01 PM 2 7.88 0.00 2.84 1.09 0.12 88.07
10:32:01 PM 3 20.74 0.00 2.99 0.12 0.10 76.05
Average: all 42.05 0.09 3.89 0.81 0.10 53.07
Average: 0 42.36 0.07 3.99 1.13 0.10 52.35
Average: 1 41.67 0.09 4.05 0.84 0.10 53.26
Average: 2 41.05 0.13 3.72 0.83 0.10 54.17
Average: 3 43.10 0.08 3.79 0.44 0.10 52.49