pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,215,641
← previous block
next block →
recent activity
Analyzing
Block #74,215,641
20 transactions · 17 stateful · 2026-05-13 00:52:21 UTC
Parallelism
85
/100
Blocked
35
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,215,641
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute_route
· blocks 2
#3
0x575c0012
#4
0x6a03cbbd
#5
0x6a03cbbd
#6
execute
#9
0x1ffa3c9b
· blocks 1
#10
0x98717539
#12
verifyOracleProofV2
#13
0xc5a04723
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
setData
#17
0x39435dac
· blocks 2
#2
execute_route
· blocks 1
#8
execute
#11
0x0c7abd22
#18
0x39435dac
· blocks 1
#7
exactInputSingle
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w2
8
w1
9
w0
11
w1
17
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfe20cb8f…f03d
0x34b655…2a6f
6 touches
3 conflicts
0x768cffcd…2648
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
4 touches
1 conflict
0x1fd20d14…80dd
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0004
0xd5b70d…615b
4 touches
1 conflict
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:
Perpl
3 conflicts on slot
0xfe20cb8f2c…3ef03d
Audit this contract →
← previous block
·
next block →
recent activity