pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,902,020
← previous block
next block →
recent activity
Analyzing
Block #83,902,020
19 transactions · 19 stateful · 2026-06-26 22:01:23 UTC
Parallelism
58
/100
Blocked
42
%
Avg conflicts / tx
1.11
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,902,020
· 19 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0xab083028
· blocks 2
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x98717539
· blocks 1
#12
0x98717539
#13
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x6a3ef72a
#18
setData
#2
0x0c7abd22
· blocks 2
#11
0x98717539
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#6
0xab083028
· blocks 3
#7
0xab083028
· blocks 2
#14
0xed82b078
· blocks 1
#15
0xed82b078
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
w0
6
w4
7
w5
10
w0
11
w1
14
w6
15
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x157bd1b1…7158
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 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:
Kuru Exchange: Market-MON/USDC
10 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity