pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,587,104
← previous block
next block →
recent activity
Analyzing
Block #108,587,104
25 transactions · 25 stateful · 2026-09-27 22:41:57 UTC
Parallelism
72
/100
Blocked
56
%
Avg conflicts / tx
1.36
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,587,104
· 25 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
0x9ac0761c
· blocks 5
#5
0x0c7abd22
· blocks 3
#6
0x59558d29
#7
0xab083028
· blocks 3
#11
0x5acec890
#12
0x5acec890
#13
0x5acec890
#14
execOrders
#20
updateDataFeedsValuesPartial
#21
setData
#2
0x9ac0761c
· blocks 4
#8
0xab083028
· blocks 2
#15
execFwdPositionOpsV2
· blocks 4
#3
0x9ac0761c
· blocks 3
#9
0xab083028
· blocks 1
#16
execFwdPositionOpsV2
· blocks 2
#4
0x9ac0761c
· blocks 2
#10
0xab083028
#17
execFwdPositionOpsV2
· blocks 1
#18
0x84403c1b
· blocks 1
#22
execOrders
· blocks 2
#19
0x84403c1b
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
7
w0
8
w1
9
w2
10
w3
15
w1
16
w2
17
w3
18
w4
19
w5
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7bd229ad…63b2
0x34b655…2a6f
10 touches
10 conflicts
0xf5dc501b…831c
0x34b655…2a6f
10 touches
10 conflicts
0x2bd71786…2d83
0x34b655…2a6f
8 touches
6 conflicts
0xaad6be10…0801
0x2a68ba…90c5
8 touches
6 conflicts
0x49890ced…6f23
0x34b655…2a6f
6 touches
3 conflicts
0x4d8c18a9…7854
0x34b655…2a6f
6 touches
3 conflicts
0x502b3ee1…7f7b
0x34b655…2a6f
6 touches
3 conflicts
0x42522e76…2592
0x34b655…2a6f
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:
Perpl
10 conflicts on slot
0x7bd229ade5…6b63b2
Audit this contract →
← previous block
·
next block →
recent activity