pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,294,681
← previous block
next block →
recent activity
Analyzing
Block #86,294,681
16 transactions · 11 stateful · 2026-07-07 23:51:48 UTC
Parallelism
88
/100
Blocked
18
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,294,681
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x39435dac
#2
0x39435dac
#3
0x0f6795d9
· blocks 1
#4
0x3f5c179b
· blocks 1
#6
0x0f6795d9
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x6a4d918b
#10
0x6148d1…9039
#11
0x515138…8c74
#12
0x4adcc0…3faf
#13
0x8c7b16…ba12
#14
setData
#5
0x5339c59f
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x0bd95eb4…e562
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0xabc6fb06…1401
0x851145…3f07
4 touches
1 conflict
0x1ea0a6bc…6a74
0x2a68ba…90c5
2 touches
0 conflicts
0x4a5956ef…e226
0x34b655…2a6f
2 touches
0 conflicts
0x4abfb389…18f4
0x34b655…2a6f
2 touches
0 conflicts
0x5582e2ab…0977
0x34b655…2a6f
2 touches
0 conflicts
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:
0x851145ea…9f3f07
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity