pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,039,826
← previous block
next block →
recent activity
Analyzing
Block #83,039,826
23 transactions · 17 stateful · 2026-06-22 22:04:05 UTC
Parallelism
74
/100
Blocked
65
%
Avg conflicts / tx
1.09
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,039,826
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a39b1cd
· blocks 1
#3
0xab083028
· blocks 3
#6
0x5a5d9a99
· blocks 5
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#17
execFwdPositionOps
#18
execFwdPositionOps
#19
0x6a39b1cd
#20
0x6a39b1cd
#21
setData
#2
0x6a39b1cd
#4
0xab083028
· blocks 2
#7
0x5a5d9a99
· blocks 4
#5
0xab083028
#8
0x5a5d9a99
· blocks 4
#15
0x3f5c179b
#9
0x5a5d9a99
· blocks 4
#10
0x5a5d9a99
· blocks 1
#16
execFwdPositionOps
· blocks 1
#11
0x5a5d9a99
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w0
7
w1
8
w2
9
w3
10
w4
11
w5
15
w2
16
w4
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x08913286…f0df
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x9fb55ee7…8ecc
0xa6afd3…d132
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x8f87c9d2…f0f7
0x34b655…2a6f
4 touches
1 conflict
0x94e7f277…471b
0x34b655…2a6f
4 touches
1 conflict
0xfd42a6b9…4c81
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
15 conflicts on slot
0x08913286f9…0ff0df
Audit this contract →
← previous block
·
next block →
recent activity