pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,877,826
← previous block
next block →
recent activity
Analyzing
Block #81,877,826
14 transactions · 14 stateful · 2026-06-17 12:43:34 UTC
Parallelism
86
/100
Blocked
7
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,877,826
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
_makeSwaps
#2
0x5339c59f
#3
0x5339c59f
#4
0x39435dac
#5
0x6a3296ed
· blocks 1
#6
0x1a945f9c
#7
0x98717539
#9
updateDataFeedsValuesPartial
#10
0x57368ddf
#11
setData
#12
0xc7e3ec2c
#13
0xc7e3ec2c
#8
0x6a3296ed
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x63eb81dc…208b
0x000000…8ba3
2 touches
0 conflicts
0xe75ce681…ba5f
0x188d58…ea8e
2 touches
0 conflicts
0xe75ce681…ba60
0x188d58…ea8e
2 touches
0 conflicts
0x5581d709…ab77
0x2a68ba…90c5
2 touches
0 conflicts
0x00000000…0000
0x2b37ef…0bdc
2 touches
0 conflicts
0x00000000…0001
0x2b37ef…0bdc
2 touches
0 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:
0x681e908b…e1ae09
1 conflict on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity