pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,012,237
← previous block
next block →
recent activity
Analyzing
Block #85,012,237
20 transactions · 14 stateful · 2026-07-02 01:20:24 UTC
Parallelism
80
/100
Blocked
43
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,012,237
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x6a45bd4f
#4
0x5a5d9a99
· blocks 3
#7
updateDataFeedsValuesPartial
#10
0xed82b078
#12
setData
#13
0x7f55b6…8b54
#14
0x5c3c0f…08b6
#15
0x24e48f…b816
#16
0xe2c663…81b1
#17
0x6a45bd4f
#18
0x39435dac
#19
0xc7e3ec2c
#2
0xab083028
#5
0x5a5d9a99
· blocks 2
#9
0x3f5c179b
#11
0x0f6795d9
#6
0x5a5d9a99
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
8
w3
9
w1
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0xd537abd7…104a
0x851145…3f07
4 touches
1 conflict
0x6bdb9869…7558
0x34b655…2a6f
4 touches
1 conflict
0x226572cf…2f34
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xdde8af9d…1bef
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
3 conflicts on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity