pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,976,153
← previous block
next block →
recent activity
Analyzing
Block #82,976,153
18 transactions · 16 stateful · 2026-06-22 14:57:49 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.28
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,976,153
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5339c59f
#2
0x5339c59f
· blocks 1
#3
0xab083028
· blocks 1
#5
0x5a5d9a99
· blocks 1
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#13
forward
#15
setData
#16
0x39435dac
#17
0xc7e3ec2c
#4
0xab083028
· blocks 1
#6
0x5a5d9a99
#14
0x0f6795d9
#12
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w0
6
w1
10
w0
12
w2
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x112cf8ad…6e4f
0xa6afd3…d132
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x9a3068dd…18f1
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f0
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x94f5fc74…a10d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
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:
Perpl
1 conflict on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity