pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,876,947
← previous block
next block →
recent activity
Analyzing
Block #81,876,947
30 transactions · 26 stateful · 2026-06-17 12:37:45 UTC
Parallelism
77
/100
Blocked
62
%
Avg conflicts / tx
1.13
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,876,947
· 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
0xab083028
· blocks 6
#6
0x5339c59f
· blocks 1
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
0x98717539
· blocks 4
#16
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#19
0x0f6795d9
#20
0x57368ddf
#21
0x3f5c179b
#23
0x6a329591
#24
transfer
#25
setData
#2
0xab083028
· blocks 1
#4
0x5339c59f
· blocks 3
#5
0x5339c59f
· blocks 2
#11
0xed82b078
· blocks 1
#18
0x0f6795d9
· blocks 2
#22
0x39435dac
#3
0xed82b078
#7
0xed82b078
· blocks 2
#26
0x39435dac
· blocks 3
#8
0xed82b078
· blocks 1
#27
0x39435dac
· blocks 2
#9
0xed82b078
· blocks 2
#28
0x39435dac
· blocks 1
#10
0x5339c59f
· blocks 1
#29
0x39435dac
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w1
5
w1
6
w0
7
w2
8
w3
9
w4
10
w5
11
w1
12
w6
15
w0
16
w0
18
w1
22
w1
26
w2
27
w3
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x5581d709…ab77
0x2a68ba…90c5
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x028b0d27…dd76
0x34b655…2a6f
6 touches
3 conflicts
0x76d1e78d…7877
0x40c49f…2af0
6 touches
3 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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity