pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,404,237
← previous block
next block →
recent activity
Analyzing
Block #108,404,237
14 transactions · 13 stateful · 2026-09-27 07:21:15 UTC
Parallelism
79
/100
Blocked
31
%
Avg conflicts / tx
0.43
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,404,237
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x59558d29
#2
0xab083028
· blocks 1
#4
0x5acec890
#5
0x5acec890
#6
0x84403c1b
#7
0x84403c1b
· blocks 3
#11
execFwdPositionOpsV2
#12
setData
#13
0x61d59c2d
#3
0xab083028
#8
0x84403c1b
· blocks 2
#9
0x84403c1b
#10
0x84403c1b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w1
9
w2
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9c2fc330…0091
0x34b655…2a6f
6 touches
3 conflicts
0xba9f9225…2ead
0x34b655…2a6f
6 touches
3 conflicts
0x1679b727…0208
0x34b655…2a6f
4 touches
1 conflict
0x183cf7fd…6fcb
0x34b655…2a6f
4 touches
1 conflict
0x2bfa532a…1d25
0x34b655…2a6f
4 touches
1 conflict
0x42522e76…2592
0x34b655…2a6f
4 touches
1 conflict
0x49890ced…6f23
0x34b655…2a6f
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
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
3 conflicts on slot
0x9c2fc33042…7d0091
Audit this contract →
← previous block
·
next block →
recent activity