pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#82,758,055
← previous block
next block →
recent activity
Analyzing
Block #82,758,055
30 transactions · 25 stateful · 2026-06-21 14:40:35 UTC
Parallelism
77
/100
Blocked
52
%
Avg conflicts / tx
1.13
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,758,055
· 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
0x5339c59f
· blocks 2
#2
0x5339c59f
· blocks 4
#6
0x5a5d9a99
#7
0x5a5d9a99
· blocks 1
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
· blocks 1
#15
0x0f6795d9
#18
0x0f6795d9
#19
0x0f6795d9
#20
0x6a37f85a
· blocks 1
#22
setData
#23
0x39435dac
#24
0x39435dac
· blocks 4
#29
0xc7e3ec2c
#3
0x5339c59f
· blocks 4
#16
0x0f6795d9
#21
0x6a37f85a
#25
0x39435dac
· blocks 3
#4
0xab083028
· blocks 5
#26
0x39435dac
· blocks 2
#5
0x6ad2e98b
#8
0xed82b078
· blocks 3
#27
0x39435dac
· blocks 1
#9
0xed82b078
· blocks 2
#28
0x39435dac
#10
0xed82b078
· blocks 1
#17
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
7
w0
8
w3
9
w4
10
w5
14
w0
16
w1
17
w6
20
w0
21
w1
24
w0
25
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
10 touches
10 conflicts
0xf9f48af5…4205
0xa6afd3…d132
10 touches
10 conflicts
0xb3572c95…9c4a
0x2a68ba…90c5
8 touches
6 conflicts
0x803beb89…d606
0xa6afd3…d132
6 touches
3 conflicts
0x5fba4b48…16c0
0x34b655…2a6f
4 touches
1 conflict
0x77d4ad2d…583c
0x34b655…2a6f
4 touches
1 conflict
0x8b305a3b…1c35
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity