pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#100,793,077
← previous block
next block →
recent activity
Analyzing
Block #100,793,077
37 transactions · 37 stateful · 2026-08-31 15:35:07 UTC
Parallelism
84
/100
Blocked
43
%
Avg conflicts / tx
0.89
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#100,793,077
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0xab083028
· blocks 2
#8
execOrders
· blocks 2
#11
execOrder
· blocks 2
#12
execOrder
#14
0x4cb2db39
#15
0x59558d29
#16
execOrders
· blocks 2
#17
updateDataFeedsValuesPartial
#20
placeAndExecuteMarketSell
· blocks 4
#26
0xed82b078
#28
batchUpdatePrice
#29
setData
#30
execOrders
#31
execOrders
#32
execOrders
#33
execOrders
#34
execOrders
#35
execOrders
#36
execOrders
#2
0x0c7abd22
· blocks 3
#9
execOrders
· blocks 1
#21
placeAndExecuteMarketSell
· blocks 3
#3
0x0c7abd22
· blocks 2
#10
execOrders
· blocks 1
#18
execFwdPositionOpsV2
· blocks 1
#22
placeAndExecuteMarketBuy
· blocks 3
#5
0x8263f5d9
· blocks 2
#13
0x5acec890
#19
execFwdPositionOpsV2
#23
placeAndExecuteMarketBuy
· blocks 2
#6
0x4297b034
· blocks 1
#24
placeAndExecuteMarketSell
#25
0xed82b078
#27
batchUpdate
#7
0x8263f5d9
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
w3
6
w4
7
w5
8
w0
9
w1
10
w2
11
w0
13
w3
16
w0
18
w2
19
w3
20
w0
21
w1
22
w2
23
w3
24
w4
25
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
10 touches
10 conflicts
0x11b69a7e…334e
0x01bff4…1071
10 touches
10 conflicts
0x892daf6e…48d8
0x065c9d…c394
6 touches
3 conflicts
0x07b86c51…cdae
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xaad6be10…0801
0x2a68ba…90c5
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
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:
USDC (USDC)
10 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity