pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,079,087
← previous block
next block →
recent activity
Analyzing
Block #91,079,087
28 transactions · 25 stateful · 2026-07-28 14:15:46 UTC
Parallelism
75
/100
Blocked
64
%
Avg conflicts / tx
1.21
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,079,087
· 28 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
0x6a68ba0a
#2
0xab083028
· blocks 1
#4
0x5a5d9a99
· blocks 5
#8
0x6a68ba0a
#9
execFwdPositionOps
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#16
0x94defb17
#18
setData
#23
execOrders
#26
0x59558d29
· blocks 1
#3
0xab083028
· blocks 3
#5
0x5a5d9a99
· blocks 3
#10
execFwdPositionOps
· blocks 1
#27
0x59558d29
#6
0x5a5d9a99
· blocks 2
#14
0x3f5c179b
· blocks 2
#19
execOrders
· blocks 4
#24
execOrders
#7
0x5a5d9a99
· blocks 1
#15
0xed82b078
· blocks 1
#20
execOrders
· blocks 3
#11
execFwdPositionOps
#17
batchUpdate
#21
execOrders
· blocks 2
#22
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
6
w2
7
w3
9
w0
10
w1
11
w4
14
w2
15
w3
17
w4
19
w2
20
w3
21
w4
24
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x1803586e…d149
0xa6afd3…d132
8 touches
6 conflicts
0x1a287886…0266
0xa6afd3…d132
8 touches
6 conflicts
0x08a39015…efa0
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92115abd…ad76
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