pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,947,023
← previous block
next block →
recent activity
Analyzing
Block #86,947,023
21 transactions · 18 stateful · 2026-07-11 00:33:37 UTC
Parallelism
81
/100
Blocked
39
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,947,023
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x1094dc9f
#5
execute
#6
exactOutputSingle
#7
0x6a518fd9
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
0x6a518fd9
#11
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#15
0x3f5c179b
#17
transfer
#18
setData
#2
0x0c7abd22
· blocks 1
#12
0x0f6795d9
· blocks 1
#19
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#13
0x0f6795d9
#20
0x39435dac
#16
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
11
w0
12
w1
13
w2
14
w0
16
w3
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac3e4969…39e9
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x08908408…1aa0
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xe5060fe3…ebe8
0x1b6862…e19c
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
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
0xac3e4969cf…1739e9
Audit this contract →
← previous block
·
next block →
recent activity