pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,802,781
← previous block
next block →
recent activity
Analyzing
Block #85,802,781
22 transactions · 20 stateful · 2026-07-05 17:09:50 UTC
Parallelism
86
/100
Blocked
35
%
Avg conflicts / tx
0.5
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,802,781
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x39ecce49
#3
0x6a4a9056
#4
0x957d4ba0
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updatePrices
#9
0x5bf9264c
#10
0x5bf9264c
#11
setData
#12
0x0f6795d9
#13
0x0f6795d9
· blocks 2
#17
0x18fad9…cf75
#18
0x39435dac
· blocks 2
#21
0xc7e3ec2c
#5
0x957d4ba0
· blocks 1
#14
0xed82b078
· blocks 1
#16
0x0f6795d9
#19
0x39435dac
· blocks 1
#6
0x957d4ba0
#15
0xed82b078
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
13
w0
14
w1
15
w2
16
w1
18
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000b
0x90c374…be45
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…000a
0x90c374…be45
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
6 touches
3 conflicts
0x4a870d86…79ef
0x336ed4…c59c
4 touches
1 conflict
0xc88f593e…5d93
0x336ed4…c59c
4 touches
1 conflict
0x4a5956ef…e226
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:
0x90c3747c…0ebe45
3 conflicts on slot
0x0000000000…00000b
Audit this contract →
← previous block
·
next block →
recent activity