pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,104,217
← previous block
next block →
recent activity
Analyzing
Block #91,104,217
19 transactions · 17 stateful · 2026-07-28 16:22:15 UTC
Parallelism
74
/100
Blocked
35
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,104,217
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a68d7ae
#2
0x5a5d9a99
· blocks 5
#4
0x6a68d7ae
#5
0x0f6795d9
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#8
0x3f5c179b
#9
0x3f5c179b
#11
0x29eed2d3
#14
setData
#17
0x39435dac
#18
0x59558d29
#3
0x5a5d9a99
· blocks 1
#10
0x0f6795d9
· blocks 4
#12
0x39435dac
#13
0x0f6795d9
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
10
w1
12
w2
13
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb9834665…e363
0x34b655…2a6f
10 touches
10 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x3d22c439…de6d
0x34b655…2a6f
6 touches
3 conflicts
0xdbae25a9…d6f4
0x34b655…2a6f
6 touches
3 conflicts
0x6afd9468…c4a0
0x34b655…2a6f
6 touches
3 conflicts
0x59e89db7…661b
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
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
0xb983466539…cee363
Audit this contract →
← previous block
·
next block →
recent activity