pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,389,846
← previous block
next block →
recent activity
Analyzing
Block #74,389,846
30 transactions · 16 stateful · 2026-05-13 20:11:02 UTC
Parallelism
77
/100
Blocked
44
%
Avg conflicts / tx
0.73
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,389,846
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#3
0x0c7abd22
#7
0x0c7abd22
#8
0x0c7abd22
#10
0x1094dc9f
#11
0x1094dc9f
#12
0x1094dc9f
#13
0x1094dc9f
#14
0x05ee6a22
#15
0x05ee6a22
#16
0x8263f5d9
#18
0x1be2fb9c
#19
updateDataFeedsValuesPartial
#20
0x323fe4ce
#21
0x42bbae7a
#22
0x39435dac
#24
approve
#25
setData
#26
0x8b23406f
#27
0x39435dac
#28
0x39435dac
#29
0xf2eaccd1
#2
0x0c7abd22
· blocks 5
#23
0xed82b078
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 2
#9
0x0c7abd22
· blocks 1
#17
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
6
w4
9
w5
17
w6
23
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa41dac6c…7662
0xd32edf…ff58
13 touches
21 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x291670b4…1055
0x065c9d…c394
2 touches
0 conflicts
0x00f7e3b7…e015
0x188d58…ea8e
2 touches
0 conflicts
0x00f7e3b7…e017
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6f
0x188d58…ea8e
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0xd32edf66…9fff58
21 conflicts on slot
0xa41dac6c2b…747662
Audit this contract →
← previous block
·
next block →
recent activity