pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,187,199
← previous block
next block →
recent activity
Analyzing
Block #97,187,199
17 transactions · 15 stateful · 2026-08-18 23:09:24 UTC
Parallelism
76
/100
Blocked
33
%
Avg conflicts / tx
0.53
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,187,199
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xa96df62f
#3
updatePrices
#4
execPerpOps
#5
execPerpOps
#6
updateDataFeedsValuesPartial
#7
execFwdPositionOpsV2
· blocks 2
#9
placeAndExecuteMarketBuy
· blocks 3
#14
execFwdPositionOpsV2
#15
0xed82b078
#16
setData
#8
execFwdPositionOpsV2
· blocks 1
#10
placeAndExecuteMarketSell
· blocks 2
#11
placeAndExecuteMarketBuy
· blocks 1
#13
execFwdPositionOpsV2
#12
placeAndExecuteMarketBuy
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w0
10
w1
11
w2
12
w3
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x11b69a7e…334e
0x01bff4…1071
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0x3accf018…2e8b
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xa75d1e85…8f7c
0x851145…3f07
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xbd600b36…2dc5
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
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:
0x01bff417…bc1071
6 conflicts on slot
0x11b69a7ea1…83334e
Audit this contract →
← previous block
·
next block →
recent activity