pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,582,393
← previous block
next block →
recent activity
Analyzing
Block #83,582,393
25 transactions · 23 stateful · 2026-06-25 10:28:20 UTC
Parallelism
72
/100
Blocked
57
%
Avg conflicts / tx
0.76
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,582,393
· 25 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#9
0x5339c59f
#11
0x5339c59f
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a3d033c
#15
0x98717539
· blocks 1
#18
0x0f6795d9
· blocks 1
#19
0x5de3085d
#21
setData
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#16
0x98717539
· blocks 2
#20
0x0f6795d9
#3
0x0c7abd22
· blocks 2
#17
0x98717539
#22
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 3
#23
0x39435dac
#5
0x5339c59f
· blocks 2
#6
0x5339c59f
· blocks 1
#7
0xed82b078
#8
0xed82b078
· blocks 1
#10
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w4
7
w5
8
w5
10
w6
15
w0
16
w1
17
w2
18
w0
20
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
8 touches
6 conflicts
0x37699b20…1071
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x87651e17…425b
0xd32edf…ff58
7 touches
6 conflicts
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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…000015
Audit this contract →
← previous block
·
next block →
recent activity