pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,640,559
← previous block
next block →
recent activity
Analyzing
Block #107,640,559
33 transactions · 31 stateful · 2026-09-24 15:16:16 UTC
Parallelism
82
/100
Blocked
55
%
Avg conflicts / tx
0.94
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,640,559
· 33 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x9ac0761c
· blocks 2
#3
0x0c7abd22
· blocks 6
#4
0xab083028
· blocks 2
#7
0x59558d29
#9
0xab083028
· blocks 1
#10
updatePrices
#11
updatePrices
#14
0x6ab53ec4
#15
0x84403c1b
#16
execPerpOps
· blocks 1
#20
0x3f5c179b
· blocks 1
#21
0x57368ddf
#22
0x84403c1b
#27
setData
#29
0x61d59c2d
#2
0x9ac0761c
#5
0x5acec890
· blocks 6
#8
0xab083028
#17
execPerpOps
#19
0x3f5c179b
#25
0xed82b078
#28
0xc7068c7b
#30
execOrders
#31
0x0c7abd22
· blocks 1
#6
0x5acec890
· blocks 5
#32
0x0c7abd22
#12
0x928e4afa
· blocks 3
#23
0x84403c1b
· blocks 1
#13
0x5acec890
· blocks 2
#24
0x84403c1b
#18
execFwdPositionOpsV2
#26
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
w0
5
w1
6
w2
8
w1
9
w0
12
w3
13
w4
18
w5
19
w1
23
w3
24
w4
25
w1
26
w5
30
w1
31
w1
32
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1ef2d9c5…8c0f
0x34b655…2a6f
10 touches
10 conflicts
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x13b4a804…fdd2
0xd32edf…ff58
5 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4c7f8180…2436
0x34b655…2a6f
4 touches
1 conflict
0x4d5b51e6…92c9
0x34b655…2a6f
4 touches
1 conflict
0xa3ed5a09…c6d3
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
0x1ef2d9c5ba…a58c0f
Audit this contract →
← previous block
·
next block →
recent activity