pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,140,168
← previous block
next block →
recent activity
Analyzing
Block #84,140,168
18 transactions · 14 stateful · 2026-06-28 00:27:50 UTC
Parallelism
72
/100
Blocked
29
%
Avg conflicts / tx
0.33
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,140,168
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x4d8dc985
· blocks 1
#2
0xa96df62f
#3
0x56e090…0858
#4
0xab083028
#5
updateDataFeedsValuesPartial
#6
updatePrices
#7
0x98717539
#9
0x0f6795d9
#10
forward
#11
0xed82b078
#12
0x6a406afe
#13
setData
#14
0x0fac48…54bd
#8
0x0f6795d9
· blocks 2
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
8
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
0x34b655…2a6f
4 touches
1 conflict
0x1ca68aab…5e4a
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x6f132c01…cdcc
0x34b655…2a6f
4 touches
1 conflict
0x74fd0a9b…3aaa
0x34b655…2a6f
4 touches
1 conflict
0xe57232b3…0fbf
0x34b655…2a6f
4 touches
1 conflict
0x99c320a0…b4a8
0x34b655…2a6f
3 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