pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,632,203
← previous block
next block →
recent activity
Analyzing
Block #74,632,203
15 transactions · 14 stateful · 2026-05-14 23:12:01 UTC
Parallelism
80
/100
Blocked
29
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,632,203
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x6a065739
#4
0xf861f3…4902
#6
updatePrices
· blocks 1
#8
0x98717539
#9
0x323fe4ce
#10
updateDataFeedsValuesPartial
#12
setMerkleRoot
#13
setData
#14
0x39435dac
#2
0x0c7abd22
· blocks 1
#5
0x1ffa3c9b
· blocks 1
#7
updatePrices
#11
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w1
6
w0
7
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x44d7acbf…e681
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x2fcf437d…c325
0xd32edf…ff58
5 touches
3 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0x92d610a6…9a40
0x2a68ba…90c5
4 touches
1 conflict
0x5c8c6ab6…dc36
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
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:
ShMonad (shMON)
3 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity