pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,318,259
← previous block
next block →
recent activity
Analyzing
Block #84,318,259
18 transactions · 17 stateful · 2026-06-28 20:14:02 UTC
Parallelism
67
/100
Blocked
35
%
Avg conflicts / tx
0.44
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,318,259
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x4d8dc985
· blocks 1
#4
0xab083028
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x6a418101
#8
0x5a5d9a99
· blocks 1
#10
setData
#12
claim
#15
0xb895a5…9438
#17
0xc7e3ec2c
#2
0x0c7abd22
#9
0x98717539
· blocks 2
#11
0x0f6795d9
· blocks 1
#13
0x0f6795d9
· blocks 1
#14
0x0f6795d9
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
8
w0
9
w1
11
w2
13
w3
14
w4
16
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1e346a85…e9c5
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0x93afca4c…b479
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0x1e346a85f5…1ee9c5
Audit this contract →
← previous block
·
next block →
recent activity