pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,837,186
← previous block
next block →
recent activity
Analyzing
Block #86,837,186
13 transactions · 10 stateful · 2026-07-10 12:19:25 UTC
Parallelism
69
/100
Blocked
40
%
Avg conflicts / tx
0.54
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,837,186
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x0f6795d9
· blocks 3
#6
0x3f5c179b
#8
0x57368ddf
#9
claim
#10
0x6a50e3c5
#11
setData
#12
0xd9fd40…15f4
#3
0x0f6795d9
· blocks 3
#4
0x0f6795d9
· blocks 1
#7
0x0f6795d9
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0xe684760e…ece0
0x34b655…2a6f
4 touches
1 conflict
0x00873542…6db6
0x34b655…2a6f
4 touches
1 conflict
0xab981df1…2941
0x34b655…2a6f
4 touches
1 conflict
0xbc63aed7…1d49
0x34b655…2a6f
4 touches
1 conflict
0xbdb2111f…1402
0x34b655…2a6f
4 touches
1 conflict
0xbdb2111f…1403
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
6 conflicts on slot
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity