pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,501,016
← previous block
next block →
recent activity
Analyzing
Block #97,501,016
25 transactions · 21 stateful · 2026-08-20 02:00:16 UTC
Parallelism
84
/100
Blocked
33
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,501,016
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
0x41a8f47c
#3
0x32d01e04
· blocks 2
#4
execOrders
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
execOrder
· blocks 3
#8
0x5acec890
#11
execFwdPositionOpsV2
#12
0x3f5c179b
#15
placeAndExecuteMarketBuy
#16
placeAndExecuteMarketBuy
#17
0x3f5c179b
#19
cancelSingle
#20
setData
#21
0x0a93bb…198c
#22
0x59558d29
#9
execOrders
· blocks 2
#13
placeAndExecuteMarketBuy
· blocks 1
#23
execOrders
#24
0x7b84f330
#10
execFwdPositionOpsV2
· blocks 1
#14
placeAndExecuteMarketBuy
#18
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w0
7
w0
9
w1
10
w2
13
w1
14
w2
18
w3
23
w1
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0099420d…37b4
0x34b655…2a6f
8 touches
6 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0x528537f5…667d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0007
0xc1570a…c91b
4 touches
1 conflict
0xb9b077a8…e029
0x34b655…2a6f
4 touches
1 conflict
0xe9873f38…3274
0x34b655…2a6f
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
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
6 conflicts on slot
0x0099420dea…e337b4
Audit this contract →
← previous block
·
next block →
recent activity