pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,883,441
← previous block
next block →
recent activity
Analyzing
Block #86,883,441
14 transactions · 10 stateful · 2026-07-10 17:28:45 UTC
Parallelism
71
/100
Blocked
30
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,883,441
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 3
#6
0x3f5c179b
#7
0xc5a04723
#10
setData
#11
0x840ecb…e2bd
#12
0xf1d082…ac23
#13
0x099244…d14e
#5
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x8fa1ba4f…a570
0x34b655…2a6f
4 touches
1 conflict
0x2bb0d58d…9dcf
0x34b655…2a6f
4 touches
1 conflict
0x521f82d0…45ac
0x34b655…2a6f
4 touches
1 conflict
0x7f2141d6…42bd
0x34b655…2a6f
4 touches
1 conflict
0x6164bf36…9fc1
0x34b655…2a6f
4 touches
1 conflict
0x8fa1ba4f…a56f
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity