pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,826,217
← previous block
next block →
recent activity
Analyzing
Block #90,826,217
25 transactions · 23 stateful · 2026-07-27 17:02:46 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.72
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,826,217
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
· blocks 5
#2
0x50a0b275
#7
execPerpOps
· blocks 1
#9
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
· blocks 1
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#16
0x3f5c179b
#17
forward
#18
0x6a678fae
#19
setData
#20
execOrders
#21
0x59558d29
· blocks 3
#3
0xaf5e395a
· blocks 2
#5
0xab083028
· blocks 1
#8
execPerpOps
#10
0x5a5d9a99
#13
execFwdPositionOps
#22
0x59558d29
· blocks 2
#4
0x0c7abd22
· blocks 1
#6
0xab083028
#23
0x59558d29
· blocks 1
#12
0x62be7533
#24
0x59558d29
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w1
6
w2
7
w0
8
w1
9
w0
10
w1
11
w0
12
w3
13
w1
21
w0
22
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac33ff75…077b
0xfa32f9…f3f0
8 touches
6 conflicts
0x00000000…0000
0xfa32f9…f3f0
8 touches
6 conflicts
0x9194f4a3…10b8
0x754704…b603
8 touches
6 conflicts
0x99f666e3…b2a2
0x3bd359…433a
8 touches
6 conflicts
0x00000000…004c
0x80c745…7210
8 touches
6 conflicts
0x00000000…004b
0x80c745…7210
8 touches
6 conflicts
0x00000000…0001
0xfa32f9…f3f0
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
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:
0xfa32f9ec…fef3f0
6 conflicts on slot
0xac33ff75c1…89077b
Audit this contract →
← previous block
·
next block →
recent activity