pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,455,609
← previous block
next block →
recent activity
Analyzing
Block #83,455,609
13 transactions · 13 stateful · 2026-06-24 20:22:47 UTC
Parallelism
77
/100
Blocked
46
%
Avg conflicts / tx
0.69
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,455,609
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x5a5d9a99
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 2
#10
setData
#2
0x0c7abd22
· blocks 1
#5
0x5a5d9a99
· blocks 1
#11
0x39435dac
· blocks 1
#3
0x0c7abd22
#6
0x98717539
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
9
w0
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xffc2f21e…b393
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0xd59f6ed1…03e4
0x1b6862…e19c
6 touches
3 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:
Perpl
3 conflicts on slot
0xffc2f21efe…ecb393
Audit this contract →
← previous block
·
next block →
recent activity