pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,736,207
← previous block
next block →
recent activity
Analyzing
Block #74,736,207
15 transactions · 13 stateful · 2026-05-15 10:45:56 UTC
Parallelism
67
/100
Blocked
54
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,736,207
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x1c8340…a727
#6
updatePrices
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0xc2d867a5
#11
setData
#13
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 2
#7
updatePrices
#10
0xed82b078
· blocks 1
#14
0x39435dac
#3
0x0c7abd22
· blocks 1
#4
0x0c7abd22
· blocks 1
#12
0x8b23406f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w0
7
w1
10
w1
12
w4
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x47bc70cb…7f34
0xd32edf…ff58
7 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x1045386d…cb87
0x1b6862…e19c
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x15ad1b43…10de
0x34b655…2a6f
4 touches
1 conflict
0x309ef367…e8a1
0x34b655…2a6f
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:
0xd32edf66…9fff58
6 conflicts on slot
0x47bc70cbbc…4b7f34
Audit this contract →
← previous block
·
next block →
recent activity