pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,681,487
← previous block
next block →
recent activity
Analyzing
Block #86,681,487
15 transactions · 13 stateful · 2026-07-09 18:59:15 UTC
Parallelism
60
/100
Blocked
38
%
Avg conflicts / tx
0.53
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,681,487
· 15 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xaf5e395a
#2
updateDataFeedsValuesPartial
#3
0x62be7533
#4
0x0f6795d9
· blocks 3
#5
forward
#7
0x57368ddf
#9
0x39435dac
#10
0x0f6795d9
#11
setData
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
· blocks 1
#12
0x39435dac
· blocks 2
#13
0x39435dac
· blocks 1
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
8
w2
12
w3
13
w4
14
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x68c07cb9…ae14
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xbf3cbeb8…99f0
0x34b655…2a6f
4 touches
1 conflict
0xa5ab7b8a…c97b
0x34b655…2a6f
4 touches
1 conflict
0xb448b3f9…fdb9
0x34b655…2a6f
4 touches
1 conflict
0xe9452241…95a3
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity