pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,961,829
← previous block
next block →
recent activity
Analyzing
Block #108,961,829
37 transactions · 22 stateful · 2026-09-29 06:12:35 UTC
Parallelism
73
/100
Blocked
64
%
Avg conflicts / tx
1.22
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,961,829
· 37 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0xab083028
#4
0x5acec890
· blocks 9
#5
0x5acec890
#7
0x5acec890
#9
0x5acec890
#11
0x5acec890
#12
0x59558d29
#13
0xab083028
#21
execPerpOps
#22
execPerpOps
#24
0x3f5c179b
#27
setData
#28
execOrders
#29
0x0c7abd22
#30
0x0c7abd22
#31
0x0c7abd22
#32
0x0c7abd22
#33
0x0c7abd22
#34
0x0c7abd22
#35
0x0c7abd22
#36
0x0c7abd22
#3
0xab083028
· blocks 1
#6
0x5acec890
· blocks 8
#8
0x5acec890
· blocks 7
#14
0xab083028
· blocks 1
#23
execFwdPositionOpsV2
#10
0x5acec890
· blocks 6
#15
0xab083028
#16
0x5acec890
· blocks 4
#26
execFwdPositionOpsV2
#17
0x5acec890
· blocks 3
#18
0x5acec890
· blocks 2
#19
0x5acec890
· blocks 1
#20
0x928e4afa
· blocks 1
#25
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w0
6
w1
8
w2
10
w3
14
w2
16
w4
17
w5
18
w6
19
w7
20
w8
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
18 touches
36 conflicts
0xe569004f…0228
0x34b655…2a6f
6 touches
3 conflicts
0x0cf0cbef…f0dc
0x34b655…2a6f
6 touches
3 conflicts
0x8b780b26…f5ff
0x34b655…2a6f
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
6 touches
3 conflicts
0xdb067026…9eb8
0x34ae4d…3fc5
4 touches
1 conflict
0x00f245ce…1e10
0x34b655…2a6f
4 touches
1 conflict
0x1c05b2a0…9e70
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
36 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity