pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,838,952
← previous block
next block →
recent activity
Analyzing
Block #107,838,952
20 transactions · 19 stateful · 2026-09-25 07:56:16 UTC
Parallelism
75
/100
Blocked
37
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,838,952
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x9ac0761c
· blocks 1
#5
0xab083028
#6
0x5acec890
#7
0x5acec890
#8
execFwdPositionOpsV2
· blocks 3
#10
execFwdPositionOpsV2
#11
0x84403c1b
#15
updateDataFeedsValuesPartial
#16
transfer
· blocks 1
#18
setData
#19
execOrders
#3
0x9ac0761c
· blocks 3
#4
0xab083028
· blocks 1
#17
transfer
#9
0x3f5c179b
#12
0x84403c1b
· blocks 2
#13
0x84403c1b
· blocks 1
#14
0x84403c1b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
8
w0
9
w2
12
w2
13
w3
14
w4
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0xd6ec332d…1fdb
0x34b655…2a6f
6 touches
3 conflicts
0x70335443…ff8e
0x34b655…2a6f
6 touches
3 conflicts
0x31d88d27…7617
0x34b655…2a6f
6 touches
3 conflicts
0x950f7d79…3cf2
0x851145…3f07
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x1311a526…3132
0x34b655…2a6f
4 touches
1 conflict
0x14fe1598…d0ba
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
6 conflicts on slot
0x49890ced8d…316f23
Audit this contract →
← previous block
·
next block →
recent activity